./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6907b230-554d-4784-8743-832e14bb81ab/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6907b230-554d-4784-8743-832e14bb81ab/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6907b230-554d-4784-8743-832e14bb81ab/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6907b230-554d-4784-8743-832e14bb81ab/bin/ukojak-verify-afCqCEvfdi/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_6907b230-554d-4784-8743-832e14bb81ab/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6907b230-554d-4784-8743-832e14bb81ab/bin/ukojak-verify-afCqCEvfdi --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 0.2.4-dev-0e0057c [2023-11-24 22:53:26,516 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:53:26,640 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6907b230-554d-4784-8743-832e14bb81ab/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:53:26,646 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:53:26,647 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:53:26,682 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:53:26,684 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:53:26,685 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:53:26,686 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:53:26,691 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:53:26,693 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:53:26,693 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:53:26,694 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:53:26,696 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:53:26,696 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:53:26,697 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:53:26,697 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:53:26,698 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:53:26,698 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:53:26,699 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:53:26,700 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:53:26,700 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:53:26,701 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:53:26,701 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:53:26,702 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:53:26,702 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:53:26,703 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:53:26,703 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:53:26,704 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:53:26,704 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:53:26,706 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_6907b230-554d-4784-8743-832e14bb81ab/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6907b230-554d-4784-8743-832e14bb81ab/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 081f08cc322ed1b23cdaf1065b4de8fc26993bbd7d135ca6cdb72ec1a93f1d7a [2023-11-24 22:53:27,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:53:27,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:53:27,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:53:27,042 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:53:27,043 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:53:27,044 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6907b230-554d-4784-8743-832e14bb81ab/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2023-11-24 22:53:30,170 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:53:30,901 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:53:30,902 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6907b230-554d-4784-8743-832e14bb81ab/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2023-11-24 22:53:30,961 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6907b230-554d-4784-8743-832e14bb81ab/bin/ukojak-verify-afCqCEvfdi/data/43fb8f170/e7673a4a928845e791eba51d4136420b/FLAGe28732a9e [2023-11-24 22:53:30,982 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6907b230-554d-4784-8743-832e14bb81ab/bin/ukojak-verify-afCqCEvfdi/data/43fb8f170/e7673a4a928845e791eba51d4136420b [2023-11-24 22:53:30,988 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:53:30,990 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:53:30,994 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:53:30,994 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:53:31,000 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:53:31,000 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:53:30" (1/1) ... [2023-11-24 22:53:31,002 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@791b934e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:31, skipping insertion in model container [2023-11-24 22:53:31,002 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:53:30" (1/1) ... [2023-11-24 22:53:31,244 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:53:34,201 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_6907b230-554d-4784-8743-832e14bb81ab/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] [2023-11-24 22:53:34,206 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_6907b230-554d-4784-8743-832e14bb81ab/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] [2023-11-24 22:53:34,207 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_6907b230-554d-4784-8743-832e14bb81ab/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] [2023-11-24 22:53:34,207 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_6907b230-554d-4784-8743-832e14bb81ab/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] [2023-11-24 22:53:34,247 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:53:34,314 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:53:34,461 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] [2023-11-24 22:53:34,463 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] [2023-11-24 22:53:34,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5347] [2023-11-24 22:53:34,466 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] [2023-11-24 22:53:34,467 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] [2023-11-24 22:53:34,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5446] [2023-11-24 22:53:34,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5449] [2023-11-24 22:53:34,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5452] [2023-11-24 22:53:34,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5455] [2023-11-24 22:53:34,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5544] [2023-11-24 22:53:34,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5552] [2023-11-24 22:53:34,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5582] [2023-11-24 22:53:34,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5590] [2023-11-24 22:53:34,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5597] [2023-11-24 22:53:34,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5605] [2023-11-24 22:53:34,488 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] [2023-11-24 22:53:34,490 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] [2023-11-24 22:53:34,827 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_6907b230-554d-4784-8743-832e14bb81ab/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] [2023-11-24 22:53:34,828 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_6907b230-554d-4784-8743-832e14bb81ab/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] [2023-11-24 22:53:34,828 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_6907b230-554d-4784-8743-832e14bb81ab/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] [2023-11-24 22:53:34,829 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_6907b230-554d-4784-8743-832e14bb81ab/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] [2023-11-24 22:53:34,840 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:53:35,032 WARN L675 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:53:35,032 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:53:35,040 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:53:35,040 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:35 WrapperNode [2023-11-24 22:53:35,041 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:53:35,042 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:53:35,042 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:53:35,042 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:53:35,050 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:35" (1/1) ... [2023-11-24 22:53:35,177 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:35" (1/1) ... [2023-11-24 22:53:35,491 INFO L138 Inliner]: procedures = 355, calls = 2185, calls flagged for inlining = 196, calls inlined = 186, statements flattened = 6328 [2023-11-24 22:53:35,492 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:53:35,493 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:53:35,494 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:53:35,494 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:53:35,504 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:35" (1/1) ... [2023-11-24 22:53:35,505 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:35" (1/1) ... [2023-11-24 22:53:35,580 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:35" (1/1) ... [2023-11-24 22:53:35,581 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:35" (1/1) ... [2023-11-24 22:53:35,772 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:35" (1/1) ... [2023-11-24 22:53:35,820 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:35" (1/1) ... [2023-11-24 22:53:35,854 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:35" (1/1) ... [2023-11-24 22:53:35,885 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:35" (1/1) ... [2023-11-24 22:53:35,937 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:53:35,939 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:53:35,939 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:53:35,939 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:53:35,940 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:35" (1/1) ... [2023-11-24 22:53:35,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:53:35,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6907b230-554d-4784-8743-832e14bb81ab/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:53:35,973 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6907b230-554d-4784-8743-832e14bb81ab/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:53:35,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6907b230-554d-4784-8743-832e14bb81ab/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:53:36,012 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-24 22:53:36,013 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-24 22:53:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-24 22:53:36,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-24 22:53:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:53:36,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:53:36,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-24 22:53:36,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-24 22:53:36,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:53:36,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:53:36,015 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2023-11-24 22:53:36,015 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2023-11-24 22:53:36,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-24 22:53:36,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-24 22:53:36,016 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-24 22:53:36,016 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-24 22:53:36,016 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-24 22:53:36,018 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-24 22:53:36,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:53:36,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:53:36,019 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-24 22:53:36,019 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-24 22:53:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-24 22:53:36,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-24 22:53:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-24 22:53:36,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-24 22:53:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-24 22:53:36,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-24 22:53:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-24 22:53:36,021 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-24 22:53:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-24 22:53:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-24 22:53:36,022 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 22:53:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 22:53:36,022 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-24 22:53:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-24 22:53:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-24 22:53:36,023 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-24 22:53:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-24 22:53:36,023 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-24 22:53:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-24 22:53:36,023 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-24 22:53:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-24 22:53:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-24 22:53:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:53:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_26 [2023-11-24 22:53:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_26 [2023-11-24 22:53:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-24 22:53:36,025 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-24 22:53:36,026 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-24 22:53:36,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-24 22:53:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:53:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-24 22:53:36,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-24 22:53:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 22:53:36,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 22:53:36,028 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-24 22:53:36,028 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-24 22:53:36,028 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-24 22:53:36,029 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-24 22:53:36,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 22:53:36,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 22:53:36,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-24 22:53:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-24 22:53:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2023-11-24 22:53:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2023-11-24 22:53:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-24 22:53:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-24 22:53:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-24 22:53:36,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-24 22:53:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:53:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:53:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 22:53:36,031 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 22:53:36,032 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-24 22:53:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-24 22:53:36,033 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-24 22:53:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-24 22:53:36,033 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-24 22:53:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-24 22:53:36,033 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-24 22:53:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-24 22:53:36,034 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 22:53:36,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 22:53:36,034 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-24 22:53:36,034 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-24 22:53:36,034 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 22:53:36,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 22:53:36,035 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-24 22:53:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-24 22:53:36,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 22:53:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 22:53:36,035 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-24 22:53:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-24 22:53:36,036 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-24 22:53:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-24 22:53:36,036 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-24 22:53:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-24 22:53:36,037 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-24 22:53:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-24 22:53:36,037 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 22:53:36,103 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 22:53:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-24 22:53:36,103 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-24 22:53:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-24 22:53:36,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-24 22:53:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-24 22:53:36,104 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-24 22:53:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-24 22:53:36,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-24 22:53:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-24 22:53:36,104 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-24 22:53:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 22:53:36,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 22:53:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:53:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-24 22:53:36,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-24 22:53:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 22:53:36,105 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 22:53:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-24 22:53:36,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-24 22:53:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-24 22:53:36,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-24 22:53:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 22:53:36,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 22:53:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 22:53:36,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 22:53:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-24 22:53:36,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-24 22:53:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-24 22:53:36,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-24 22:53:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-24 22:53:36,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-24 22:53:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-24 22:53:36,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-24 22:53:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-24 22:53:36,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-24 22:53:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-24 22:53:36,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-24 22:53:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-24 22:53:36,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-24 22:53:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:53:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-24 22:53:36,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-24 22:53:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-24 22:53:36,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-24 22:53:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-24 22:53:36,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-24 22:53:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-24 22:53:36,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-24 22:53:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:53:36,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:53:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-24 22:53:36,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-24 22:53:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-24 22:53:36,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-24 22:53:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:53:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-24 22:53:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-24 22:53:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-24 22:53:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-24 22:53:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-24 22:53:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-24 22:53:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-24 22:53:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-24 22:53:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-24 22:53:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-24 22:53:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:53:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-24 22:53:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-24 22:53:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 22:53:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 22:53:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 22:53:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 22:53:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:53:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-24 22:53:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:53:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:53:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-24 22:53:36,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-24 22:53:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-24 22:53:36,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-24 22:53:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-24 22:53:36,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-24 22:53:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 22:53:36,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 22:53:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-24 22:53:36,116 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-24 22:53:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-24 22:53:36,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-24 22:53:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 22:53:36,116 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 22:53:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-11-24 22:53:36,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-11-24 22:53:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-24 22:53:36,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-24 22:53:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-24 22:53:36,117 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-24 22:53:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-24 22:53:36,117 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-24 22:53:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-24 22:53:36,118 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-24 22:53:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-24 22:53:36,118 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-24 22:53:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:53:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-24 22:53:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-24 22:53:36,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-24 22:53:36,119 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-24 22:53:36,119 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-24 22:53:36,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 22:53:36,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 22:53:36,119 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-24 22:53:36,119 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-24 22:53:36,120 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2023-11-24 22:53:36,120 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2023-11-24 22:53:36,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:53:36,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:53:36,120 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-24 22:53:36,120 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-24 22:53:37,084 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:53:37,092 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:53:38,147 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 22:53:42,649 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-24 22:53:42,650 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6985: assume -2147483648 <= tlan_eisa_probe_#t~ret390#1 && tlan_eisa_probe_#t~ret390#1 <= 2147483647;tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret390#1;havoc tlan_eisa_probe_#t~ret390#1; [2023-11-24 22:53:42,650 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6991-1: assume -2147483648 <= tlan_eisa_probe_#t~ret392#1 && tlan_eisa_probe_#t~ret392#1 <= 2147483647;havoc tlan_eisa_probe_#t~nondet391#1.base, tlan_eisa_probe_#t~nondet391#1.offset;havoc tlan_eisa_probe_#t~ret392#1; [2023-11-24 22:53:42,650 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6991: SUMMARY for call tlan_eisa_probe_#t~ret392#1 := printk(tlan_eisa_probe_#t~nondet391#1.base, tlan_eisa_probe_#t~nondet391#1.offset); srcloc: null [2023-11-24 22:53:42,650 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-24 22:53:42,651 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6999-1: assume -2147483648 <= tlan_eisa_probe_#t~ret394#1 && tlan_eisa_probe_#t~ret394#1 <= 2147483647;havoc tlan_eisa_probe_#t~nondet393#1.base, tlan_eisa_probe_#t~nondet393#1.offset;havoc tlan_eisa_probe_#t~ret394#1; [2023-11-24 22:53:42,651 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6999: SUMMARY for call tlan_eisa_probe_#t~ret394#1 := printk(tlan_eisa_probe_#t~nondet393#1.base, tlan_eisa_probe_#t~nondet393#1.offset); srcloc: null [2023-11-24 22:53:42,651 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7006: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-24 22:53:42,651 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7006: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-24 22:53:42,652 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-3: assume 0 != tlan_eisa_probe_#t~nondet372#1;havoc tlan_eisa_probe_#t~nondet372#1; [2023-11-24 22:53:42,652 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-3: assume !(0 != tlan_eisa_probe_#t~nondet372#1);havoc tlan_eisa_probe_#t~nondet372#1; [2023-11-24 22:53:42,652 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet372#1 := ~debug~0; [2023-11-24 22:53:42,652 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet372#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet372#1 <= 16;assume tlan_eisa_probe_#t~nondet372#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet372#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet372#1 >= -2147483648; [2023-11-24 22:53:42,652 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet376#1 := 0; [2023-11-24 22:53:42,653 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-5: assume !(0 == ~debug~0); [2023-11-24 22:53:42,653 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret373#1;havoc tlan_eisa_probe_#t~ret373#1;tlan_eisa_probe_#t~nondet374#1.base, tlan_eisa_probe_#t~nondet374#1.offset := 43, 0; [2023-11-24 22:53:42,653 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884: SUMMARY for call tlan_eisa_probe_#t~ret373#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 [2023-11-24 22:53:42,653 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6885-1: assume -2147483648 <= tlan_eisa_probe_#t~ret375#1 && tlan_eisa_probe_#t~ret375#1 <= 2147483647;havoc tlan_eisa_probe_#t~nondet374#1.base, tlan_eisa_probe_#t~nondet374#1.offset;havoc tlan_eisa_probe_#t~ret375#1; [2023-11-24 22:53:42,653 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6885: SUMMARY for call tlan_eisa_probe_#t~ret375#1 := printk(tlan_eisa_probe_#t~nondet374#1.base, tlan_eisa_probe_#t~nondet374#1.offset); srcloc: null [2023-11-24 22:53:42,654 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-3: assume 0 != tlan_eisa_probe_#t~nondet376#1;havoc tlan_eisa_probe_#t~nondet376#1; [2023-11-24 22:53:42,654 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-3: assume !(0 != tlan_eisa_probe_#t~nondet376#1);havoc tlan_eisa_probe_#t~nondet376#1; [2023-11-24 22:53:42,654 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet376#1 := ~debug~0; [2023-11-24 22:53:42,654 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet376#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet376#1 <= 16;assume tlan_eisa_probe_#t~nondet376#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet376#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet376#1 >= -2147483648; [2023-11-24 22:53:42,654 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet380#1 := 0; [2023-11-24 22:53:42,655 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-5: assume !(0 == ~debug~0); [2023-11-24 22:53:42,655 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret377#1;havoc tlan_eisa_probe_#t~ret377#1;tlan_eisa_probe_#t~nondet378#1.base, tlan_eisa_probe_#t~nondet378#1.offset := 44, 0; [2023-11-24 22:53:42,655 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891: SUMMARY for call tlan_eisa_probe_#t~ret377#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 [2023-11-24 22:53:42,655 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6892-1: assume -2147483648 <= tlan_eisa_probe_#t~ret379#1 && tlan_eisa_probe_#t~ret379#1 <= 2147483647;havoc tlan_eisa_probe_#t~nondet378#1.base, tlan_eisa_probe_#t~nondet378#1.offset;havoc tlan_eisa_probe_#t~ret379#1; [2023-11-24 22:53:42,655 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6892: SUMMARY for call tlan_eisa_probe_#t~ret379#1 := printk(tlan_eisa_probe_#t~nondet378#1.base, tlan_eisa_probe_#t~nondet378#1.offset); srcloc: null [2023-11-24 22:53:42,656 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet380#1 := ~debug~0; [2023-11-24 22:53:42,656 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet380#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet380#1 <= 16;assume tlan_eisa_probe_#t~nondet380#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet380#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet380#1 >= -2147483648; [2023-11-24 22:53:42,656 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-5: call tlan_eisa_probe_#t~ret383#1.base, tlan_eisa_probe_#t~ret383#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~ret383#1.base, tlan_eisa_probe_#t~ret383#1.offset;havoc tlan_eisa_probe_#t~ret383#1.base, tlan_eisa_probe_#t~ret383#1.offset; [2023-11-24 22:53:42,663 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-3: assume 0 != tlan_eisa_probe_#t~nondet380#1;havoc tlan_eisa_probe_#t~nondet380#1;tlan_eisa_probe_#t~nondet381#1.base, tlan_eisa_probe_#t~nondet381#1.offset := 45, 0; [2023-11-24 22:53:42,663 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-3: assume !(0 != tlan_eisa_probe_#t~nondet380#1);havoc tlan_eisa_probe_#t~nondet380#1; [2023-11-24 22:53:42,663 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898: SUMMARY for call tlan_eisa_probe_#t~ret382#1 := printk(tlan_eisa_probe_#t~nondet381#1.base, tlan_eisa_probe_#t~nondet381#1.offset); srcloc: null [2023-11-24 22:53:42,664 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume -2147483648 <= tlan_eisa_probe_#t~ret382#1 && tlan_eisa_probe_#t~ret382#1 <= 2147483647;havoc tlan_eisa_probe_#t~nondet381#1.base, tlan_eisa_probe_#t~nondet381#1.offset;havoc tlan_eisa_probe_#t~ret382#1; [2023-11-24 22:53:42,664 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-24 22:53:42,664 INFO L775 $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; [2023-11-24 22:53:42,664 INFO L775 $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); [2023-11-24 22:53:42,664 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6911-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret384#1;havoc tlan_eisa_probe_#t~ret384#1; [2023-11-24 22:53:42,665 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6911: SUMMARY for call tlan_eisa_probe_#t~ret384#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 [2023-11-24 22:53:42,666 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6913: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-24 22:53:42,669 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6913: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-24 22:53:42,669 INFO L775 $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 [2023-11-24 22:53:42,670 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret385#1;havoc tlan_eisa_probe_#t~ret385#1; [2023-11-24 22:53:42,670 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921: SUMMARY for call tlan_eisa_probe_#t~ret385#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 [2023-11-24 22:53:42,670 INFO L775 $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; [2023-11-24 22:53:42,670 INFO L775 $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); [2023-11-24 22:53:42,672 INFO L775 $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 [2023-11-24 22:53:42,673 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931-1: tlan_eisa_probe_~tmp___3~2#1 := tlan_eisa_probe_#t~ret386#1;havoc tlan_eisa_probe_#t~ret386#1; [2023-11-24 22:53:42,673 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: SUMMARY for call tlan_eisa_probe_#t~ret386#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 [2023-11-24 22:53:42,678 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-24 22:53:42,678 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6933: assume 1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296; [2023-11-24 22:53:42,678 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6933: assume !(1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296); [2023-11-24 22:53:42,678 INFO L775 $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 [2023-11-24 22:53:42,678 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6940-2: SUMMARY for call tlan_eisa_probe_#t~ret389#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 [2023-11-24 22:53:42,679 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6940: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet387#1.base, tlan_eisa_probe_#t~nondet387#1.offset := 46, 0; [2023-11-24 22:53:42,679 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6940: assume !(16 == ~debug~0); [2023-11-24 22:53:42,679 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942: SUMMARY for call tlan_eisa_probe_#t~ret388#1 := printk(tlan_eisa_probe_#t~nondet387#1.base, tlan_eisa_probe_#t~nondet387#1.offset); srcloc: null [2023-11-24 22:53:42,679 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942-1: assume -2147483648 <= tlan_eisa_probe_#t~ret388#1 && tlan_eisa_probe_#t~ret388#1 <= 2147483647;havoc tlan_eisa_probe_#t~nondet387#1.base, tlan_eisa_probe_#t~nondet387#1.offset;havoc tlan_eisa_probe_#t~ret388#1; [2023-11-24 22:53:42,679 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_ldv_43231#1: SUMMARY for call tlan_eisa_probe_#t~ret390#1 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0#1, tlan_eisa_probe_~irq~0#1, 12, 0, 0); srcloc: null [2023-11-24 22:53:42,679 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6947: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret389#1;havoc tlan_eisa_probe_#t~ret389#1; [2023-11-24 22:53:42,680 INFO L775 $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); [2023-11-24 22:53:42,680 INFO L775 $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)); [2023-11-24 22:53:42,680 INFO L775 $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); [2023-11-24 22:53:42,680 INFO L775 $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)); [2023-11-24 22:53:42,680 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-24 22:53:42,680 INFO L775 $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); [2023-11-24 22:53:42,682 INFO L775 $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)); [2023-11-24 22:53:42,682 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !(16 == ~debug~0); [2023-11-24 22:53:42,682 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet393#1.base, tlan_eisa_probe_#t~nondet393#1.offset := 48, 0; [2023-11-24 22:53:42,683 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !(16 == ~debug~0); [2023-11-24 22:53:42,683 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet391#1.base, tlan_eisa_probe_#t~nondet391#1.offset := 47, 0; [2023-11-24 22:53:42,683 INFO L775 $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); [2023-11-24 22:53:42,683 INFO L775 $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)); [2023-11-24 22:53:42,684 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !(0 == ~debug~0); [2023-11-24 22:53:42,684 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet372#1 := 0; [2023-11-24 22:53:42,684 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-24 22:53:42,990 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:53:48,274 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:53:48,275 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:53:48,278 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:53:48 BoogieIcfgContainer [2023-11-24 22:53:48,278 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:53:48,279 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:53:48,280 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:53:48,292 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:53:48,292 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:53:48" (1/1) ... [2023-11-24 22:53:48,304 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:53:48,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:48,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1848 states and 2678 transitions. [2023-11-24 22:53:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 2678 transitions. [2023-11-24 22:53:48,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-24 22:53:48,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:48,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:49,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:49,652 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-24 22:53:49,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:49,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 1853 states and 2689 transitions. [2023-11-24 22:53:49,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 2689 transitions. [2023-11-24 22:53:49,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:53:49,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:49,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:50,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-24 22:53:50,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:50,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 1854 states and 2689 transitions. [2023-11-24 22:53:50,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2689 transitions. [2023-11-24 22:53:50,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:53:50,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:50,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:50,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:50,994 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-24 22:53:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:51,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1860 states and 2705 transitions. [2023-11-24 22:53:51,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2705 transitions. [2023-11-24 22:53:51,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 22:53:51,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:51,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:51,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:51,605 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-24 22:53:51,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1865 states and 2717 transitions. [2023-11-24 22:53:51,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2717 transitions. [2023-11-24 22:53:51,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:53:51,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:51,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:51,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:52,053 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-24 22:53:52,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:52,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1867 states and 2719 transitions. [2023-11-24 22:53:52,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2719 transitions. [2023-11-24 22:53:52,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:53:52,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:52,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:52,512 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-24 22:53:52,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:52,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 1872 states and 2729 transitions. [2023-11-24 22:53:52,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2729 transitions. [2023-11-24 22:53:52,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:53:52,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:52,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:53,050 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-24 22:53:53,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:53,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 1877 states and 2743 transitions. [2023-11-24 22:53:53,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 2743 transitions. [2023-11-24 22:53:53,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:53:53,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:53,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:53,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:53,707 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-24 22:53:53,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:53,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1878 states and 2744 transitions. [2023-11-24 22:53:53,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 2744 transitions. [2023-11-24 22:53:53,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:53:53,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:53,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:53,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:54,122 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-24 22:53:54,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:54,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 1884 states and 2766 transitions. [2023-11-24 22:53:54,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2766 transitions. [2023-11-24 22:53:54,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:53:54,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:54,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:54,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:54,576 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-24 22:53:54,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:54,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 1891 states and 2786 transitions. [2023-11-24 22:53:54,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 2786 transitions. [2023-11-24 22:53:54,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:53:54,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:54,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:55,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:55,256 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-24 22:53:55,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:55,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 1893 states and 2788 transitions. [2023-11-24 22:53:55,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2788 transitions. [2023-11-24 22:53:55,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-24 22:53:55,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:55,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:55,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:55,696 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-24 22:53:55,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:55,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1894 states and 2789 transitions. [2023-11-24 22:53:55,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 2789 transitions. [2023-11-24 22:53:55,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-24 22:53:55,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:55,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:55,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:56,162 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-24 22:53:56,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:56,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1897 states and 2792 transitions. [2023-11-24 22:53:56,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2792 transitions. [2023-11-24 22:53:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-24 22:53:56,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:56,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:56,594 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-11-24 22:53:56,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:56,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2800 states to 1901 states and 2800 transitions. [2023-11-24 22:53:56,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2800 transitions. [2023-11-24 22:53:56,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-24 22:53:56,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:56,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:56,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:56,985 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-24 22:53:57,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:57,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2800 states to 1902 states and 2800 transitions. [2023-11-24 22:53:57,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 2800 transitions. [2023-11-24 22:53:57,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-24 22:53:57,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:57,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:57,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:57,412 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-24 22:53:58,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:58,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 1910 states and 2822 transitions. [2023-11-24 22:53:58,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2822 transitions. [2023-11-24 22:53:58,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-24 22:53:58,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:58,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:58,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:58,339 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-24 22:53:58,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:58,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 1914 states and 2830 transitions. [2023-11-24 22:53:58,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 2830 transitions. [2023-11-24 22:53:58,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-24 22:53:58,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:58,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:58,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:59,027 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-24 22:53:59,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:59,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 1918 states and 2834 transitions. [2023-11-24 22:53:59,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 2834 transitions. [2023-11-24 22:53:59,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-24 22:53:59,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:59,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:59,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:59,453 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-24 22:53:59,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:59,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2852 states to 1925 states and 2852 transitions. [2023-11-24 22:53:59,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 2852 transitions. [2023-11-24 22:53:59,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-11-24 22:53:59,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:59,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:00,319 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-24 22:54:00,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:00,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2877 states to 1932 states and 2877 transitions. [2023-11-24 22:54:00,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2877 transitions. [2023-11-24 22:54:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-24 22:54:00,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:00,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:00,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:01,222 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2023-11-24 22:54:01,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:01,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1936 states and 2886 transitions. [2023-11-24 22:54:01,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 2886 transitions. [2023-11-24 22:54:01,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-24 22:54:01,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:01,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:01,802 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-24 22:54:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1943 states and 2904 transitions. [2023-11-24 22:54:02,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 2904 transitions. [2023-11-24 22:54:02,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-24 22:54:02,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:02,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:02,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:02,963 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2023-11-24 22:54:03,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1947 states and 2914 transitions. [2023-11-24 22:54:03,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 2914 transitions. [2023-11-24 22:54:03,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-24 22:54:03,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:03,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:03,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:03,743 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2023-11-24 22:54:03,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:03,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2915 states to 1948 states and 2915 transitions. [2023-11-24 22:54:03,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 2915 transitions. [2023-11-24 22:54:03,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-24 22:54:03,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:03,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:04,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:04,407 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2023-11-24 22:54:04,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:04,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 1953 states and 2925 transitions. [2023-11-24 22:54:04,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 2925 transitions. [2023-11-24 22:54:04,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-24 22:54:04,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:04,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:04,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:05,041 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-24 22:54:05,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:05,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1962 states and 2950 transitions. [2023-11-24 22:54:05,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 2950 transitions. [2023-11-24 22:54:05,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-24 22:54:05,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:05,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:06,054 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2023-11-24 22:54:06,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:06,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1963 states and 2951 transitions. [2023-11-24 22:54:06,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 2951 transitions. [2023-11-24 22:54:06,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-24 22:54:06,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:06,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:06,539 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2023-11-24 22:54:06,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:06,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 1966 states and 2956 transitions. [2023-11-24 22:54:06,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 2956 transitions. [2023-11-24 22:54:06,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 22:54:06,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:06,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:07,025 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2023-11-24 22:54:07,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:07,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 1972 states and 2977 transitions. [2023-11-24 22:54:07,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 2977 transitions. [2023-11-24 22:54:07,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 22:54:07,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:07,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:07,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:07,703 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2023-11-24 22:54:07,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:08,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2987 states to 1976 states and 2987 transitions. [2023-11-24 22:54:08,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 2987 transitions. [2023-11-24 22:54:08,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-24 22:54:08,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:08,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:08,437 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-24 22:54:08,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:08,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 1992 states and 3023 transitions. [2023-11-24 22:54:08,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3023 transitions. [2023-11-24 22:54:08,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 22:54:08,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:08,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:09,080 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2023-11-24 22:54:09,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:09,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3026 states to 1995 states and 3026 transitions. [2023-11-24 22:54:09,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3026 transitions. [2023-11-24 22:54:09,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-24 22:54:09,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:09,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:09,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:09,646 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked.