./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/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_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/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_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/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 081f08cc322ed1b23cdaf1065b4de8fc26993bbd7d135ca6cdb72ec1a93f1d7a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:25:24,384 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:25:24,492 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:25:24,497 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:25:24,498 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:25:24,542 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:25:24,543 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:25:24,544 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:25:24,544 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:25:24,545 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:25:24,546 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:25:24,546 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:25:24,547 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:25:24,548 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:25:24,548 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:25:24,549 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:25:24,550 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:25:24,550 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:25:24,551 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:25:24,551 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:25:24,552 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:25:24,553 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:25:24,554 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:25:24,554 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:25:24,555 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:25:24,555 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:25:24,556 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:25:24,557 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:25:24,557 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:25:24,558 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:25:24,558 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_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 081f08cc322ed1b23cdaf1065b4de8fc26993bbd7d135ca6cdb72ec1a93f1d7a [2023-11-21 18:25:24,856 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:25:24,892 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:25:24,894 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:25:24,897 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:25:24,898 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:25:24,899 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 18:25:28,087 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:25:28,945 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:25:28,946 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 18:25:28,991 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/bin/ukojak-verify-i0I2FZA1j2/data/9565ac8fb/62916e2718df47e19b7afcb115494c5e/FLAG746ce3ce0 [2023-11-21 18:25:29,013 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/bin/ukojak-verify-i0I2FZA1j2/data/9565ac8fb/62916e2718df47e19b7afcb115494c5e [2023-11-21 18:25:29,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:25:29,024 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:25:29,029 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:25:29,029 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:25:29,035 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:25:29,036 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:25:29" (1/1) ... [2023-11-21 18:25:29,038 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78c740fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:29, skipping insertion in model container [2023-11-21 18:25:29,038 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:25:29" (1/1) ... [2023-11-21 18:25:29,232 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:25:32,429 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_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317420,317433] [2023-11-21 18:25:32,434 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_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317586,317599] [2023-11-21 18:25:32,435 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_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317750,317763] [2023-11-21 18:25:32,436 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_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317915,317928] [2023-11-21 18:25:32,477 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:25:32,552 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:25:32,766 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"); [5333] [2023-11-21 18:25:32,769 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)); [5340] [2023-11-21 18:25:32,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5347] [2023-11-21 18:25:32,773 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5401-5402] [2023-11-21 18:25:32,774 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"); [5407-5409] [2023-11-21 18:25:32,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5446] [2023-11-21 18:25:32,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5449] [2023-11-21 18:25:32,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5452] [2023-11-21 18:25:32,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5455] [2023-11-21 18:25:32,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5544] [2023-11-21 18:25:32,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5552] [2023-11-21 18:25:32,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5582] [2023-11-21 18:25:32,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5590] [2023-11-21 18:25:32,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5597] [2023-11-21 18:25:32,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5605] [2023-11-21 18:25:32,793 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)); [5673-5674] [2023-11-21 18:25:32,797 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)); [5707-5708] [2023-11-21 18:25:33,216 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_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317420,317433] [2023-11-21 18:25:33,217 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_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317586,317599] [2023-11-21 18:25:33,218 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_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317750,317763] [2023-11-21 18:25:33,218 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_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317915,317928] [2023-11-21 18:25:33,229 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:25:33,363 WARN L675 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:25:33,363 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:25:33,371 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:25:33,371 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:33 WrapperNode [2023-11-21 18:25:33,372 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:25:33,373 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:25:33,373 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:25:33,373 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:25:33,381 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:33" (1/1) ... [2023-11-21 18:25:33,522 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:33" (1/1) ... [2023-11-21 18:25:33,783 INFO L138 Inliner]: procedures = 355, calls = 2185, calls flagged for inlining = 196, calls inlined = 186, statements flattened = 6194 [2023-11-21 18:25:33,783 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:25:33,784 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:25:33,784 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:25:33,785 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:25:33,794 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:33" (1/1) ... [2023-11-21 18:25:33,794 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:33" (1/1) ... [2023-11-21 18:25:33,823 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:33" (1/1) ... [2023-11-21 18:25:33,823 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:33" (1/1) ... [2023-11-21 18:25:34,057 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:33" (1/1) ... [2023-11-21 18:25:34,109 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:33" (1/1) ... [2023-11-21 18:25:34,150 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:33" (1/1) ... [2023-11-21 18:25:34,170 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:33" (1/1) ... [2023-11-21 18:25:34,225 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:25:34,226 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:25:34,226 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:25:34,226 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:25:34,227 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:33" (1/1) ... [2023-11-21 18:25:34,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:25:34,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:25:34,263 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:25:34,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceac423c-60f8-4a9d-ab1d-b0b559cae1d0/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:25:34,311 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-21 18:25:34,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-21 18:25:34,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-21 18:25:34,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-21 18:25:34,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:25:34,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:25:34,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-21 18:25:34,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-21 18:25:34,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:25:34,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:25:34,316 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2023-11-21 18:25:34,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2023-11-21 18:25:34,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-21 18:25:34,317 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-21 18:25:34,318 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-21 18:25:34,320 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-21 18:25:34,320 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-21 18:25:34,320 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-21 18:25:34,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:25:34,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:25:34,321 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-21 18:25:34,321 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-21 18:25:34,322 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-21 18:25:34,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-21 18:25:34,323 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-21 18:25:34,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-21 18:25:34,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-21 18:25:34,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-21 18:25:34,323 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-21 18:25:34,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-21 18:25:34,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-21 18:25:34,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-21 18:25:34,324 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 18:25:34,324 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 18:25:34,324 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-21 18:25:34,325 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-21 18:25:34,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-21 18:25:34,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-21 18:25:34,325 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-21 18:25:34,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-21 18:25:34,326 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 18:25:34,326 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 18:25:34,326 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-21 18:25:34,326 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-21 18:25:34,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:25:34,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_26 [2023-11-21 18:25:34,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_26 [2023-11-21 18:25:34,327 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-21 18:25:34,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-21 18:25:34,327 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-21 18:25:34,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-21 18:25:34,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:25:34,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-21 18:25:34,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-21 18:25:34,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:25:34,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:25:34,329 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-21 18:25:34,329 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-21 18:25:34,329 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 18:25:34,329 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 18:25:34,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:25:34,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:25:34,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-21 18:25:34,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-21 18:25:34,330 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2023-11-21 18:25:34,330 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2023-11-21 18:25:34,330 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-21 18:25:34,331 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-21 18:25:34,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-21 18:25:34,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-21 18:25:34,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:25:34,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:25:34,332 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 18:25:34,332 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 18:25:34,332 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-21 18:25:34,332 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-21 18:25:34,332 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-21 18:25:34,332 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-21 18:25:34,333 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-21 18:25:34,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-21 18:25:34,333 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-21 18:25:34,333 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-21 18:25:34,333 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 18:25:34,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 18:25:34,334 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-21 18:25:34,334 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-21 18:25:34,334 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 18:25:34,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 18:25:34,334 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-21 18:25:34,335 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-21 18:25:34,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:25:34,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:25:34,335 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-21 18:25:34,335 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-21 18:25:34,335 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-21 18:25:34,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-21 18:25:34,336 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-21 18:25:34,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-21 18:25:34,336 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-21 18:25:34,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-21 18:25:34,337 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 18:25:34,337 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 18:25:34,337 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-21 18:25:34,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-21 18:25:34,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-21 18:25:34,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-21 18:25:34,338 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-21 18:25:34,338 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-21 18:25:34,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-21 18:25:34,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-21 18:25:34,338 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-21 18:25:34,338 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-21 18:25:34,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 18:25:34,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 18:25:34,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:25:34,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-21 18:25:34,339 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-21 18:25:34,339 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-21 18:25:34,340 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-21 18:25:34,340 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 18:25:34,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 18:25:34,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-21 18:25:34,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-21 18:25:34,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:25:34,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:25:34,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 18:25:34,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 18:25:34,341 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-21 18:25:34,341 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-21 18:25:34,342 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-21 18:25:34,342 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-21 18:25:34,342 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-21 18:25:34,342 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-21 18:25:34,342 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-21 18:25:34,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-21 18:25:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-21 18:25:34,343 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-21 18:25:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-21 18:25:34,343 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-21 18:25:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-21 18:25:34,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-21 18:25:34,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:25:34,348 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-21 18:25:34,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-21 18:25:34,350 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-21 18:25:34,350 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-21 18:25:34,356 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-21 18:25:34,356 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-21 18:25:34,357 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-21 18:25:34,357 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-21 18:25:34,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:25:34,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:25:34,358 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-21 18:25:34,358 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-21 18:25:34,358 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-21 18:25:34,358 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-21 18:25:34,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:25:34,359 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-21 18:25:34,359 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-21 18:25:34,359 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-21 18:25:34,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-21 18:25:34,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 18:25:34,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 18:25:34,360 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-21 18:25:34,360 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-21 18:25:34,360 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-21 18:25:34,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-21 18:25:34,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:25:34,361 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-21 18:25:34,361 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-21 18:25:34,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:25:34,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:25:34,361 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 18:25:34,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 18:25:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:25:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 18:25:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:25:34,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:25:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-21 18:25:34,363 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-21 18:25:34,363 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-21 18:25:34,363 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-21 18:25:34,364 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-21 18:25:34,364 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-21 18:25:34,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:25:34,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:25:34,364 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-21 18:25:34,364 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-21 18:25:34,365 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-21 18:25:34,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-21 18:25:34,365 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 18:25:34,365 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 18:25:34,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-11-21 18:25:34,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-11-21 18:25:34,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-21 18:25:34,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-21 18:25:34,366 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-21 18:25:34,366 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-21 18:25:34,366 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-21 18:25:34,366 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-21 18:25:34,366 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-21 18:25:34,367 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-21 18:25:34,367 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-21 18:25:34,367 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-21 18:25:34,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:25:34,367 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-21 18:25:34,367 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-21 18:25:34,368 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-21 18:25:34,368 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-21 18:25:34,368 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-21 18:25:34,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 18:25:34,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 18:25:34,368 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-21 18:25:34,368 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-21 18:25:34,369 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2023-11-21 18:25:34,369 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2023-11-21 18:25:34,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:25:34,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:25:34,369 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-21 18:25:34,369 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-21 18:25:35,248 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:25:35,260 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:25:36,403 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 18:25:40,799 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-21 18:25:40,799 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6985: 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 18:25:40,799 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6991-1: 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 18:25:40,799 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6991: SUMMARY for call tlan_eisa_probe_#t~ret369#1 := printk(47, 0); srcloc: null [2023-11-21 18:25:40,800 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-21 18:25:40,800 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6999-1: 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 18:25:40,800 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6999: SUMMARY for call tlan_eisa_probe_#t~ret370#1 := printk(48, 0); srcloc: null [2023-11-21 18:25:40,800 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7006: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-21 18:25:40,800 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7006: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-21 18:25:40,801 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-3: assume 0 != tlan_eisa_probe_#t~nondet354#1;havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-21 18:25:40,801 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-3: assume !(0 != tlan_eisa_probe_#t~nondet354#1);havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-21 18:25:40,801 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := ~debug~0; [2023-11-21 18:25:40,801 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-1: 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 18:25:40,801 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := 0; [2023-11-21 18:25:40,802 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-5: assume !(0 == ~debug~0); [2023-11-21 18:25:40,802 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret355#1;havoc tlan_eisa_probe_#t~ret355#1; [2023-11-21 18:25:40,802 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884: 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 18:25:40,802 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6885-1: 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 18:25:40,802 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6885: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(43, 0); srcloc: null [2023-11-21 18:25:40,803 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-3: assume 0 != tlan_eisa_probe_#t~nondet357#1;havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-21 18:25:40,803 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-3: assume !(0 != tlan_eisa_probe_#t~nondet357#1);havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-21 18:25:40,803 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := ~debug~0; [2023-11-21 18:25:40,803 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-1: 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 18:25:40,803 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := 0; [2023-11-21 18:25:40,804 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-5: assume !(0 == ~debug~0); [2023-11-21 18:25:40,804 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret358#1;havoc tlan_eisa_probe_#t~ret358#1; [2023-11-21 18:25:40,804 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891: 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 18:25:40,804 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6892-1: 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 18:25:40,804 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6892: SUMMARY for call tlan_eisa_probe_#t~ret359#1 := printk(44, 0); srcloc: null [2023-11-21 18:25:40,805 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := ~debug~0; [2023-11-21 18:25:40,805 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-1: 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 18:25:40,805 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-5: 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 18:25:40,805 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-3: assume 0 != tlan_eisa_probe_#t~nondet360#1;havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-21 18:25:40,805 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-3: assume !(0 != tlan_eisa_probe_#t~nondet360#1);havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-21 18:25:40,812 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(45, 0); srcloc: null [2023-11-21 18:25:40,812 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: 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 18:25:40,812 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 18:25:40,813 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6906: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2023-11-21 18:25:40,813 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6906: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2023-11-21 18:25:40,813 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6911-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret363#1;havoc tlan_eisa_probe_#t~ret363#1; [2023-11-21 18:25:40,813 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6911: 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 18:25:40,813 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6913: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-21 18:25:40,813 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6913: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-21 18:25:40,813 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6915: 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 18:25:40,814 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret364#1;havoc tlan_eisa_probe_#t~ret364#1; [2023-11-21 18:25:40,814 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921: 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 18:25:40,814 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2023-11-21 18:25:40,814 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2023-11-21 18:25:40,814 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6925: 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 18:25:40,814 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931-1: tlan_eisa_probe_~tmp___3~2#1 := tlan_eisa_probe_#t~ret365#1;havoc tlan_eisa_probe_#t~ret365#1; [2023-11-21 18:25:40,815 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: 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 18:25:40,815 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-21 18:25:40,815 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6933: assume 1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296; [2023-11-21 18:25:40,815 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6933: assume !(1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296); [2023-11-21 18:25:40,815 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935: 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 18:25:40,815 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6940-2: 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 18:25:40,815 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6940: assume 16 == ~debug~0; [2023-11-21 18:25:40,815 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6940: assume !(16 == ~debug~0); [2023-11-21 18:25:40,816 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942: SUMMARY for call tlan_eisa_probe_#t~ret366#1 := printk(46, 0); srcloc: null [2023-11-21 18:25:40,816 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942-1: 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 18:25:40,816 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_ldv_43231#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 18:25:40,816 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6947: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret367#1;havoc tlan_eisa_probe_#t~ret367#1; [2023-11-21 18:25:40,816 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: 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 18:25:40,816 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: 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 18:25:40,816 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954: 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 18:25:40,817 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954: 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 18:25:40,817 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-21 18:25:40,817 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: 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 18:25:40,817 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: 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 18:25:40,817 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !(16 == ~debug~0); [2023-11-21 18:25:40,817 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume 16 == ~debug~0; [2023-11-21 18:25:40,817 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !(16 == ~debug~0); [2023-11-21 18:25:40,818 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume 16 == ~debug~0; [2023-11-21 18:25:40,818 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: 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 18:25:40,818 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: 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 18:25:40,818 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !(0 == ~debug~0); [2023-11-21 18:25:40,818 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := 0; [2023-11-21 18:25:40,818 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-21 18:25:41,044 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:25:46,565 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:25:46,565 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:25:46,568 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:25:46 BoogieIcfgContainer [2023-11-21 18:25:46,568 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:25:46,569 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:25:46,570 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:25:46,581 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:25:46,582 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:25:46" (1/1) ... [2023-11-21 18:25:46,593 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:25:46,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1843 states and 2673 transitions. [2023-11-21 18:25:46,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 2673 transitions. [2023-11-21 18:25:46,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-21 18:25:46,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,841 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 18:25:48,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1848 states and 2684 transitions. [2023-11-21 18:25:48,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 2684 transitions. [2023-11-21 18:25:48,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-21 18:25:48,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,603 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 18:25:48,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 1854 states and 2700 transitions. [2023-11-21 18:25:48,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2700 transitions. [2023-11-21 18:25:48,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-21 18:25:48,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,167 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 18:25:49,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 1855 states and 2700 transitions. [2023-11-21 18:25:49,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2700 transitions. [2023-11-21 18:25:49,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-21 18:25:49,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,724 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 18:25:49,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1860 states and 2712 transitions. [2023-11-21 18:25:49,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2712 transitions. [2023-11-21 18:25:49,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-21 18:25:49,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,215 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 18:25:50,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 1862 states and 2714 transitions. [2023-11-21 18:25:50,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 2714 transitions. [2023-11-21 18:25:50,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-21 18:25:50,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,572 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 18:25:50,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1867 states and 2724 transitions. [2023-11-21 18:25:50,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2724 transitions. [2023-11-21 18:25:50,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-21 18:25:50,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,918 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 18:25:51,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1872 states and 2738 transitions. [2023-11-21 18:25:51,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2738 transitions. [2023-11-21 18:25:51,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-21 18:25:51,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,429 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 18:25:51,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 1878 states and 2760 transitions. [2023-11-21 18:25:51,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 2760 transitions. [2023-11-21 18:25:51,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-21 18:25:51,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,939 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 18:25:52,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 1885 states and 2780 transitions. [2023-11-21 18:25:52,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2780 transitions. [2023-11-21 18:25:52,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-21 18:25:52,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,651 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 18:25:52,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 1886 states and 2781 transitions. [2023-11-21 18:25:52,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 2781 transitions. [2023-11-21 18:25:52,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-21 18:25:52,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,174 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 18:25:53,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 1888 states and 2783 transitions. [2023-11-21 18:25:53,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 2783 transitions. [2023-11-21 18:25:53,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-21 18:25:53,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,591 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 18:25:53,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1889 states and 2784 transitions. [2023-11-21 18:25:53,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 2784 transitions. [2023-11-21 18:25:53,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-21 18:25:53,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,035 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 18:25:54,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1892 states and 2787 transitions. [2023-11-21 18:25:54,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2787 transitions. [2023-11-21 18:25:54,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:25:54,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,338 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 18:25:54,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1893 states and 2787 transitions. [2023-11-21 18:25:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2787 transitions. [2023-11-21 18:25:54,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-21 18:25:54,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,697 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 18:25:55,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1901 states and 2809 transitions. [2023-11-21 18:25:55,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2809 transitions. [2023-11-21 18:25:55,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-21 18:25:55,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,487 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 18:25:55,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1905 states and 2817 transitions. [2023-11-21 18:25:55,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 2817 transitions. [2023-11-21 18:25:55,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-21 18:25:55,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,880 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 18:25:56,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1909 states and 2825 transitions. [2023-11-21 18:25:56,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2825 transitions. [2023-11-21 18:25:56,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-21 18:25:56,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,445 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 18:25:56,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1913 states and 2829 transitions. [2023-11-21 18:25:56,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 2829 transitions. [2023-11-21 18:25:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-11-21 18:25:56,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,810 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 18:25:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:57,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2853 states to 1920 states and 2853 transitions. [2023-11-21 18:25:57,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2853 transitions. [2023-11-21 18:25:57,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-21 18:25:57,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:57,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:57,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:57,563 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 18:25:58,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:58,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 1927 states and 2872 transitions. [2023-11-21 18:25:58,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 2872 transitions. [2023-11-21 18:25:58,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-21 18:25:58,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:58,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:58,451 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 18:25:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:58,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 1928 states and 2873 transitions. [2023-11-21 18:25:58,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2873 transitions. [2023-11-21 18:25:58,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-21 18:25:58,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:58,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:58,867 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 18:25:59,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:59,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 1933 states and 2883 transitions. [2023-11-21 18:25:59,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 2883 transitions. [2023-11-21 18:25:59,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-21 18:25:59,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:59,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:59,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:59,526 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 18:25:59,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:59,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1937 states and 2892 transitions. [2023-11-21 18:25:59,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 2892 transitions. [2023-11-21 18:25:59,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-21 18:25:59,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:59,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:59,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:00,105 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 18:26:00,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:00,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2902 states to 1941 states and 2902 transitions. [2023-11-21 18:26:00,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 2902 transitions. [2023-11-21 18:26:00,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-21 18:26:00,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:00,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:00,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:00,833 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 18:26:01,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:01,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1948 states and 2919 transitions. [2023-11-21 18:26:01,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 2919 transitions. [2023-11-21 18:26:01,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-21 18:26:01,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:01,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:01,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:02,135 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 18:26:02,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:03,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 1957 states and 2944 transitions. [2023-11-21 18:26:03,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 2944 transitions. [2023-11-21 18:26:03,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-21 18:26:03,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:03,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:03,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:03,404 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 18:26:03,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:03,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 1958 states and 2945 transitions. [2023-11-21 18:26:03,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 2945 transitions. [2023-11-21 18:26:03,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-21 18:26:03,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:03,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:03,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:04,014 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 18:26:04,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:04,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1961 states and 2950 transitions. [2023-11-21 18:26:04,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 2950 transitions. [2023-11-21 18:26:04,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-21 18:26:04,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:04,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:04,651 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 18:26:05,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:05,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 1971 states and 2981 transitions. [2023-11-21 18:26:05,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 2981 transitions. [2023-11-21 18:26:05,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-21 18:26:05,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:05,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:05,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:05,653 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 18:26:05,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:05,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 1987 states and 3017 transitions. [2023-11-21 18:26:05,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3017 transitions. [2023-11-21 18:26:05,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-21 18:26:05,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:05,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:06,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:06,203 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 18:26:07,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:07,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 1995 states and 3038 transitions. [2023-11-21 18:26:07,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3038 transitions. [2023-11-21 18:26:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-21 18:26:07,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:07,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:07,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:07,815 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked.