./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 30e01a73 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_c478bf16-4988-4f2d-b043-92f8214a8143/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c478bf16-4988-4f2d-b043-92f8214a8143/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c478bf16-4988-4f2d-b043-92f8214a8143/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c478bf16-4988-4f2d-b043-92f8214a8143/bin/ukojak-verify-1t5iHCbJaC/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_c478bf16-4988-4f2d-b043-92f8214a8143/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c478bf16-4988-4f2d-b043-92f8214a8143/bin/ukojak-verify-1t5iHCbJaC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 081f08cc322ed1b23cdaf1065b4de8fc26993bbd7d135ca6cdb72ec1a93f1d7a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:30:54,182 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:30:54,255 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c478bf16-4988-4f2d-b043-92f8214a8143/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-23 20:30:54,261 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:30:54,261 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:30:54,289 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:30:54,290 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:30:54,291 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:30:54,291 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:30:54,292 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:30:54,293 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:30:54,293 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:30:54,294 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:30:54,294 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:30:54,295 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:30:54,296 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:30:54,296 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:30:54,297 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:30:54,297 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:30:54,298 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:30:54,299 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:30:54,299 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:30:54,300 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:30:54,304 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:30:54,308 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:30:54,308 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:30:54,310 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:30:54,310 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:30:54,311 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:30:54,311 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:30:54,312 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_c478bf16-4988-4f2d-b043-92f8214a8143/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c478bf16-4988-4f2d-b043-92f8214a8143/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 081f08cc322ed1b23cdaf1065b4de8fc26993bbd7d135ca6cdb72ec1a93f1d7a [2023-11-23 20:30:54,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:30:54,599 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:30:54,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:30:54,604 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:30:54,604 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:30:54,606 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c478bf16-4988-4f2d-b043-92f8214a8143/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2023-11-23 20:30:57,747 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:30:58,446 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:30:58,446 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c478bf16-4988-4f2d-b043-92f8214a8143/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2023-11-23 20:30:58,510 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c478bf16-4988-4f2d-b043-92f8214a8143/bin/ukojak-verify-1t5iHCbJaC/data/cdb879922/d4619f4cb94644dd9e98f96de668ee3c/FLAGffdedd9fc [2023-11-23 20:30:58,527 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c478bf16-4988-4f2d-b043-92f8214a8143/bin/ukojak-verify-1t5iHCbJaC/data/cdb879922/d4619f4cb94644dd9e98f96de668ee3c [2023-11-23 20:30:58,533 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:30:58,536 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:30:58,540 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:30:58,540 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:30:58,545 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:30:58,548 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:30:58" (1/1) ... [2023-11-23 20:30:58,549 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c28578b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:58, skipping insertion in model container [2023-11-23 20:30:58,549 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:30:58" (1/1) ... [2023-11-23 20:30:58,755 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:31:01,481 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_c478bf16-4988-4f2d-b043-92f8214a8143/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] [2023-11-23 20:31:01,485 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_c478bf16-4988-4f2d-b043-92f8214a8143/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] [2023-11-23 20:31:01,485 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_c478bf16-4988-4f2d-b043-92f8214a8143/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] [2023-11-23 20:31:01,486 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_c478bf16-4988-4f2d-b043-92f8214a8143/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] [2023-11-23 20:31:01,521 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:31:01,573 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:31:01,674 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] [2023-11-23 20:31:01,676 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] [2023-11-23 20:31:01,676 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5347] [2023-11-23 20:31:01,679 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] [2023-11-23 20:31:01,679 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] [2023-11-23 20:31:01,681 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5446] [2023-11-23 20:31:01,681 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5449] [2023-11-23 20:31:01,681 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5452] [2023-11-23 20:31:01,682 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5455] [2023-11-23 20:31:01,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5544] [2023-11-23 20:31:01,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5552] [2023-11-23 20:31:01,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5582] [2023-11-23 20:31:01,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5590] [2023-11-23 20:31:01,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5597] [2023-11-23 20:31:01,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5605] [2023-11-23 20:31:01,690 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] [2023-11-23 20:31:01,693 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] [2023-11-23 20:31:01,997 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_c478bf16-4988-4f2d-b043-92f8214a8143/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] [2023-11-23 20:31:01,998 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_c478bf16-4988-4f2d-b043-92f8214a8143/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] [2023-11-23 20:31:01,998 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_c478bf16-4988-4f2d-b043-92f8214a8143/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] [2023-11-23 20:31:01,999 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_c478bf16-4988-4f2d-b043-92f8214a8143/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] [2023-11-23 20:31:02,009 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:31:02,218 WARN L675 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:31:02,218 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:31:02,227 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:31:02,227 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:02 WrapperNode [2023-11-23 20:31:02,228 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:31:02,229 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:31:02,229 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:31:02,230 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:31:02,237 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:02" (1/1) ... [2023-11-23 20:31:02,366 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:02" (1/1) ... [2023-11-23 20:31:02,636 INFO L138 Inliner]: procedures = 355, calls = 2185, calls flagged for inlining = 196, calls inlined = 186, statements flattened = 6194 [2023-11-23 20:31:02,637 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:31:02,638 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:31:02,638 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:31:02,638 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:31:02,649 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:02" (1/1) ... [2023-11-23 20:31:02,649 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:02" (1/1) ... [2023-11-23 20:31:02,691 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:02" (1/1) ... [2023-11-23 20:31:02,692 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:02" (1/1) ... [2023-11-23 20:31:02,830 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:02" (1/1) ... [2023-11-23 20:31:02,943 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:02" (1/1) ... [2023-11-23 20:31:02,984 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:02" (1/1) ... [2023-11-23 20:31:03,010 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:02" (1/1) ... [2023-11-23 20:31:03,058 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:31:03,059 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:31:03,059 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:31:03,060 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:31:03,060 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:02" (1/1) ... [2023-11-23 20:31:03,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:31:03,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c478bf16-4988-4f2d-b043-92f8214a8143/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:31:03,090 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c478bf16-4988-4f2d-b043-92f8214a8143/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:31:03,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c478bf16-4988-4f2d-b043-92f8214a8143/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:31:03,136 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-23 20:31:03,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-23 20:31:03,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-23 20:31:03,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-23 20:31:03,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:31:03,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:31:03,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-23 20:31:03,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-23 20:31:03,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:31:03,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:31:03,138 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2023-11-23 20:31:03,138 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2023-11-23 20:31:03,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-23 20:31:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-23 20:31:03,139 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-23 20:31:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-23 20:31:03,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 20:31:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 20:31:03,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:31:03,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:31:03,140 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-23 20:31:03,140 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-23 20:31:03,140 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-23 20:31:03,141 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-23 20:31:03,141 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-23 20:31:03,141 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-23 20:31:03,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 20:31:03,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 20:31:03,141 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-23 20:31:03,142 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-23 20:31:03,142 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-23 20:31:03,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-23 20:31:03,142 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 20:31:03,142 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 20:31:03,143 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-23 20:31:03,143 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-23 20:31:03,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 20:31:03,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 20:31:03,143 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-23 20:31:03,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-23 20:31:03,144 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 20:31:03,144 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 20:31:03,144 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-23 20:31:03,144 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-23 20:31:03,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:31:03,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_26 [2023-11-23 20:31:03,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_26 [2023-11-23 20:31:03,145 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-23 20:31:03,145 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-23 20:31:03,145 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 20:31:03,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 20:31:03,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:31:03,146 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 20:31:03,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 20:31:03,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:31:03,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:31:03,147 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-23 20:31:03,147 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-23 20:31:03,147 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 20:31:03,147 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 20:31:03,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:31:03,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:31:03,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-23 20:31:03,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-23 20:31:03,148 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2023-11-23 20:31:03,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2023-11-23 20:31:03,148 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 20:31:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 20:31:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-23 20:31:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-23 20:31:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:31:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:31:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:31:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:31:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-23 20:31:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-23 20:31:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-23 20:31:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-23 20:31:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-23 20:31:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-23 20:31:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-23 20:31:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-23 20:31:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 20:31:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 20:31:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-23 20:31:03,152 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-23 20:31:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 20:31:03,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 20:31:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-23 20:31:03,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-23 20:31:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:31:03,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:31:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-23 20:31:03,153 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-23 20:31:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-23 20:31:03,154 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-23 20:31:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-23 20:31:03,154 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-23 20:31:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-23 20:31:03,154 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-23 20:31:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 20:31:03,155 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 20:31:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-23 20:31:03,155 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-23 20:31:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-23 20:31:03,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-23 20:31:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-23 20:31:03,156 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-23 20:31:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-23 20:31:03,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-23 20:31:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-23 20:31:03,157 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-23 20:31:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:31:03,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 20:31:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:31:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-23 20:31:03,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-23 20:31:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-23 20:31:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-23 20:31:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 20:31:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 20:31:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 20:31:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 20:31:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:31:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:31:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 20:31:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 20:31:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-23 20:31:03,160 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-23 20:31:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-23 20:31:03,160 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-23 20:31:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-23 20:31:03,160 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-23 20:31:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-23 20:31:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-23 20:31:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-23 20:31:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-23 20:31:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-23 20:31:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-23 20:31:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-23 20:31:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-23 20:31:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:31:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 20:31:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 20:31:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-23 20:31:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-23 20:31:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-23 20:31:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-23 20:31:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-23 20:31:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-23 20:31:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:31:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:31:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-23 20:31:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-23 20:31:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-23 20:31:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-23 20:31:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:31:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-23 20:31:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-23 20:31:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-23 20:31:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-23 20:31:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 20:31:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 20:31:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-23 20:31:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-23 20:31:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-23 20:31:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-23 20:31:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:31:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-23 20:31:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-23 20:31:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:31:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:31:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 20:31:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 20:31:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:31:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 20:31:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:31:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:31:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-23 20:31:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-23 20:31:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-23 20:31:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-23 20:31:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-23 20:31:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-23 20:31:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:31:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:31:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-23 20:31:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-23 20:31:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-23 20:31:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-23 20:31:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 20:31:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 20:31:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-11-23 20:31:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-11-23 20:31:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-23 20:31:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-23 20:31:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-23 20:31:03,169 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-23 20:31:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-23 20:31:03,169 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-23 20:31:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-23 20:31:03,169 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-23 20:31:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-23 20:31:03,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-23 20:31:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:31:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-23 20:31:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-23 20:31:03,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-23 20:31:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-23 20:31:03,170 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-23 20:31:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 20:31:03,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 20:31:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-23 20:31:03,170 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-23 20:31:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2023-11-23 20:31:03,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2023-11-23 20:31:03,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:31:03,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:31:03,171 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-23 20:31:03,173 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-23 20:31:04,078 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:31:04,085 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:31:05,082 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 20:31:09,095 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-23 20:31:09,096 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6985: assume -2147483648 <= tlan_eisa_probe_#t~ret368#1 && tlan_eisa_probe_#t~ret368#1 <= 2147483647;tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret368#1;havoc tlan_eisa_probe_#t~ret368#1; [2023-11-23 20:31:09,096 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6991-1: assume -2147483648 <= tlan_eisa_probe_#t~ret369#1 && tlan_eisa_probe_#t~ret369#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret369#1; [2023-11-23 20:31:09,097 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6991: SUMMARY for call tlan_eisa_probe_#t~ret369#1 := printk(47, 0); srcloc: null [2023-11-23 20:31:09,097 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-23 20:31:09,097 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6999-1: assume -2147483648 <= tlan_eisa_probe_#t~ret370#1 && tlan_eisa_probe_#t~ret370#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret370#1; [2023-11-23 20:31:09,098 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6999: SUMMARY for call tlan_eisa_probe_#t~ret370#1 := printk(48, 0); srcloc: null [2023-11-23 20:31:09,098 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7006: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-23 20:31:09,098 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7006: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-23 20:31:09,098 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-3: assume 0 != tlan_eisa_probe_#t~nondet354#1;havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-23 20:31:09,099 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-3: assume !(0 != tlan_eisa_probe_#t~nondet354#1);havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-23 20:31:09,099 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := ~debug~0; [2023-11-23 20:31:09,100 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet354#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet354#1 <= 16;assume tlan_eisa_probe_#t~nondet354#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet354#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet354#1 >= -2147483648; [2023-11-23 20:31:09,100 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := 0; [2023-11-23 20:31:09,100 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-5: assume !(0 == ~debug~0); [2023-11-23 20:31:09,100 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret355#1;havoc tlan_eisa_probe_#t~ret355#1; [2023-11-23 20:31:09,101 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884: SUMMARY for call tlan_eisa_probe_#t~ret355#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:31:09,101 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6885-1: assume -2147483648 <= tlan_eisa_probe_#t~ret356#1 && tlan_eisa_probe_#t~ret356#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret356#1; [2023-11-23 20:31:09,101 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6885: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(43, 0); srcloc: null [2023-11-23 20:31:09,101 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-3: assume 0 != tlan_eisa_probe_#t~nondet357#1;havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-23 20:31:09,101 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-3: assume !(0 != tlan_eisa_probe_#t~nondet357#1);havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-23 20:31:09,102 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := ~debug~0; [2023-11-23 20:31:09,102 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet357#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet357#1 <= 16;assume tlan_eisa_probe_#t~nondet357#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet357#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet357#1 >= -2147483648; [2023-11-23 20:31:09,102 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := 0; [2023-11-23 20:31:09,102 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-5: assume !(0 == ~debug~0); [2023-11-23 20:31:09,102 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret358#1;havoc tlan_eisa_probe_#t~ret358#1; [2023-11-23 20:31:09,102 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891: SUMMARY for call tlan_eisa_probe_#t~ret358#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:31:09,103 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6892-1: assume -2147483648 <= tlan_eisa_probe_#t~ret359#1 && tlan_eisa_probe_#t~ret359#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret359#1; [2023-11-23 20:31:09,103 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6892: SUMMARY for call tlan_eisa_probe_#t~ret359#1 := printk(44, 0); srcloc: null [2023-11-23 20:31:09,103 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := ~debug~0; [2023-11-23 20:31:09,103 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet360#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet360#1 <= 16;assume tlan_eisa_probe_#t~nondet360#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet360#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet360#1 >= -2147483648; [2023-11-23 20:31:09,104 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-5: call tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0);tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset := tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset;havoc tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset; [2023-11-23 20:31:09,104 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-3: assume 0 != tlan_eisa_probe_#t~nondet360#1;havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-23 20:31:09,104 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-3: assume !(0 != tlan_eisa_probe_#t~nondet360#1);havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-23 20:31:09,110 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(45, 0); srcloc: null [2023-11-23 20:31:09,110 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume -2147483648 <= tlan_eisa_probe_#t~ret361#1 && tlan_eisa_probe_#t~ret361#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret361#1; [2023-11-23 20:31:09,110 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-23 20:31:09,111 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; [2023-11-23 20:31:09,111 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); [2023-11-23 20:31:09,111 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6911-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret363#1;havoc tlan_eisa_probe_#t~ret363#1; [2023-11-23 20:31:09,112 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6911: SUMMARY for call tlan_eisa_probe_#t~ret363#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:31:09,112 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6913: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-23 20:31:09,115 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6913: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-23 20:31:09,116 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 [2023-11-23 20:31:09,117 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret364#1;havoc tlan_eisa_probe_#t~ret364#1; [2023-11-23 20:31:09,117 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921: SUMMARY for call tlan_eisa_probe_#t~ret364#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:31:09,117 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; [2023-11-23 20:31:09,117 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); [2023-11-23 20:31:09,118 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 [2023-11-23 20:31:09,119 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931-1: tlan_eisa_probe_~tmp___3~2#1 := tlan_eisa_probe_#t~ret365#1;havoc tlan_eisa_probe_#t~ret365#1; [2023-11-23 20:31:09,119 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: SUMMARY for call tlan_eisa_probe_#t~ret365#1 := inb((if (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:31:09,123 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-23 20:31:09,123 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6933: assume 1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296; [2023-11-23 20:31:09,124 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6933: assume !(1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296); [2023-11-23 20:31:09,124 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 [2023-11-23 20:31:09,124 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6940-2: SUMMARY for call tlan_eisa_probe_#t~ret367#1 := inb((if (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:31:09,125 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6940: assume 16 == ~debug~0; [2023-11-23 20:31:09,125 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6940: assume !(16 == ~debug~0); [2023-11-23 20:31:09,126 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942: SUMMARY for call tlan_eisa_probe_#t~ret366#1 := printk(46, 0); srcloc: null [2023-11-23 20:31:09,126 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942-1: assume -2147483648 <= tlan_eisa_probe_#t~ret366#1 && tlan_eisa_probe_#t~ret366#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret366#1; [2023-11-23 20:31:09,127 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_ldv_43231#1: SUMMARY for call tlan_eisa_probe_#t~ret368#1 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0#1, tlan_eisa_probe_~irq~0#1, 12, 0, 0); srcloc: null [2023-11-23 20:31:09,127 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6947: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret367#1;havoc tlan_eisa_probe_#t~ret367#1; [2023-11-23 20:31:09,127 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); [2023-11-23 20:31:09,127 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)); [2023-11-23 20:31:09,127 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); [2023-11-23 20:31:09,127 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)); [2023-11-23 20:31:09,128 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-23 20:31:09,128 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); [2023-11-23 20:31:09,129 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)); [2023-11-23 20:31:09,129 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !(16 == ~debug~0); [2023-11-23 20:31:09,129 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume 16 == ~debug~0; [2023-11-23 20:31:09,130 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !(16 == ~debug~0); [2023-11-23 20:31:09,130 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume 16 == ~debug~0; [2023-11-23 20:31:09,130 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); [2023-11-23 20:31:09,130 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)); [2023-11-23 20:31:09,130 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !(0 == ~debug~0); [2023-11-23 20:31:09,131 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := 0; [2023-11-23 20:31:09,131 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-23 20:31:09,324 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:31:13,607 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:31:13,608 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 20:31:13,618 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:31:13 BoogieIcfgContainer [2023-11-23 20:31:13,618 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:31:13,619 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:31:13,620 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:31:13,629 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:31:13,630 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:31:13" (1/1) ... [2023-11-23 20:31:13,640 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:31:13,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:13,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1843 states and 2673 transitions. [2023-11-23 20:31:13,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 2673 transitions. [2023-11-23 20:31:13,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 20:31:13,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:13,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:14,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:14,804 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-23 20:31:14,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:14,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1848 states and 2684 transitions. [2023-11-23 20:31:14,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 2684 transitions. [2023-11-23 20:31:15,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-23 20:31:15,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:15,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:15,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:15,383 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:31:15,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:15,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 1854 states and 2700 transitions. [2023-11-23 20:31:15,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2700 transitions. [2023-11-23 20:31:15,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-23 20:31:15,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:15,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:15,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:15,809 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:31:15,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:15,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 1855 states and 2700 transitions. [2023-11-23 20:31:15,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2700 transitions. [2023-11-23 20:31:15,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-23 20:31:15,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:15,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:15,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:16,180 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-23 20:31:16,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:16,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1860 states and 2712 transitions. [2023-11-23 20:31:16,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2712 transitions. [2023-11-23 20:31:16,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-23 20:31:16,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:16,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:16,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:16,576 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:31:16,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:16,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 1862 states and 2714 transitions. [2023-11-23 20:31:16,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 2714 transitions. [2023-11-23 20:31:16,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-23 20:31:16,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:16,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:17,011 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-23 20:31:17,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:17,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1867 states and 2724 transitions. [2023-11-23 20:31:17,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2724 transitions. [2023-11-23 20:31:17,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-23 20:31:17,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:17,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:17,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:17,349 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-23 20:31:17,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:17,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1872 states and 2738 transitions. [2023-11-23 20:31:17,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2738 transitions. [2023-11-23 20:31:17,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-23 20:31:17,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:17,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:17,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:17,830 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-23 20:31:17,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:17,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 1878 states and 2760 transitions. [2023-11-23 20:31:17,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 2760 transitions. [2023-11-23 20:31:17,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-23 20:31:17,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:17,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:18,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:18,216 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-23 20:31:18,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 1885 states and 2780 transitions. [2023-11-23 20:31:18,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2780 transitions. [2023-11-23 20:31:18,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-23 20:31:18,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:18,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:18,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:18,772 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-23 20:31:18,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:18,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 1886 states and 2781 transitions. [2023-11-23 20:31:18,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 2781 transitions. [2023-11-23 20:31:18,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-23 20:31:18,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:18,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:19,170 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:31:19,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:19,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 1888 states and 2783 transitions. [2023-11-23 20:31:19,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 2783 transitions. [2023-11-23 20:31:19,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-23 20:31:19,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:19,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:19,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:19,452 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-23 20:31:19,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:19,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1889 states and 2784 transitions. [2023-11-23 20:31:19,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 2784 transitions. [2023-11-23 20:31:19,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-23 20:31:19,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:19,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:19,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:19,736 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:31:19,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:19,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1892 states and 2787 transitions. [2023-11-23 20:31:19,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2787 transitions. [2023-11-23 20:31:19,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-23 20:31:19,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:19,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:19,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:19,988 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:31:20,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:20,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1893 states and 2787 transitions. [2023-11-23 20:31:20,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2787 transitions. [2023-11-23 20:31:20,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-23 20:31:20,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:20,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:20,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:20,326 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:31:20,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:20,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1901 states and 2809 transitions. [2023-11-23 20:31:20,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2809 transitions. [2023-11-23 20:31:20,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-23 20:31:20,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:20,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:20,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:21,034 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-11-23 20:31:21,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:21,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1905 states and 2817 transitions. [2023-11-23 20:31:21,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 2817 transitions. [2023-11-23 20:31:21,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-23 20:31:21,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:21,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:21,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:21,708 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-23 20:31:21,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:21,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1909 states and 2825 transitions. [2023-11-23 20:31:21,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2825 transitions. [2023-11-23 20:31:21,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-23 20:31:21,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:21,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:22,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:22,247 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:31:22,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:22,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1913 states and 2829 transitions. [2023-11-23 20:31:22,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 2829 transitions. [2023-11-23 20:31:22,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-11-23 20:31:22,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:22,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:22,600 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-23 20:31:22,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:23,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2853 states to 1920 states and 2853 transitions. [2023-11-23 20:31:23,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2853 transitions. [2023-11-23 20:31:23,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-23 20:31:23,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:23,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:23,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:23,272 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-23 20:31:23,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 1927 states and 2872 transitions. [2023-11-23 20:31:23,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 2872 transitions. [2023-11-23 20:31:23,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-23 20:31:23,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:23,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:23,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:24,072 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2023-11-23 20:31:24,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:24,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 1928 states and 2873 transitions. [2023-11-23 20:31:24,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2873 transitions. [2023-11-23 20:31:24,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-23 20:31:24,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:24,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:24,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:24,556 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2023-11-23 20:31:24,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:24,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 1933 states and 2883 transitions. [2023-11-23 20:31:24,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 2883 transitions. [2023-11-23 20:31:24,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-23 20:31:24,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:24,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:25,042 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2023-11-23 20:31:25,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:25,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2902 states to 1941 states and 2902 transitions. [2023-11-23 20:31:25,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 2902 transitions. [2023-11-23 20:31:25,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-23 20:31:25,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:25,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:25,605 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-23 20:31:26,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:26,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1948 states and 2919 transitions. [2023-11-23 20:31:26,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 2919 transitions. [2023-11-23 20:31:26,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-23 20:31:26,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:26,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:26,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:26,500 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-23 20:31:27,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:27,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 1957 states and 2944 transitions. [2023-11-23 20:31:27,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 2944 transitions. [2023-11-23 20:31:27,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-23 20:31:27,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:27,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:27,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:27,446 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2023-11-23 20:31:27,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:27,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 1958 states and 2945 transitions. [2023-11-23 20:31:27,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 2945 transitions. [2023-11-23 20:31:27,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-23 20:31:27,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:27,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:27,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:27,839 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2023-11-23 20:31:27,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:27,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1961 states and 2950 transitions. [2023-11-23 20:31:27,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 2950 transitions. [2023-11-23 20:31:27,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-23 20:31:27,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:27,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:28,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:28,311 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2023-11-23 20:31:28,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:28,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 1971 states and 2981 transitions. [2023-11-23 20:31:28,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 2981 transitions. [2023-11-23 20:31:28,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-23 20:31:28,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:28,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:28,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:29,088 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-23 20:31:29,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:29,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 1987 states and 3017 transitions. [2023-11-23 20:31:29,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3017 transitions. [2023-11-23 20:31:29,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-23 20:31:29,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:29,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:29,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:29,504 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-23 20:31:30,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:30,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 1995 states and 3038 transitions. [2023-11-23 20:31:30,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3038 transitions. [2023-11-23 20:31:30,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-23 20:31:30,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:30,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:30,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:30,702 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2023-11-23 20:31:30,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:30,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 2001 states and 3048 transitions. [2023-11-23 20:31:30,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 3048 transitions. [2023-11-23 20:31:30,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-23 20:31:30,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:30,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:31,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:31,204 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2023-11-23 20:31:31,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:31,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 2004 states and 3050 transitions. [2023-11-23 20:31:31,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3050 transitions. [2023-11-23 20:31:31,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-23 20:31:31,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:31,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:31,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:31,889 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2023-11-23 20:31:32,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:32,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3063 states to 2009 states and 3063 transitions. [2023-11-23 20:31:32,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3063 transitions. [2023-11-23 20:31:32,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-23 20:31:32,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:32,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:32,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:32,579 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-23 20:31:32,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:32,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3064 states to 2010 states and 3064 transitions. [2023-11-23 20:31:32,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3064 transitions. [2023-11-23 20:31:32,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-23 20:31:32,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:32,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:32,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:32,855 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-23 20:31:34,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:34,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3086 states to 2020 states and 3086 transitions. [2023-11-23 20:31:34,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 3086 transitions. [2023-11-23 20:31:34,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-23 20:31:34,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:34,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:34,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:34,659 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-23 20:31:34,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:34,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 2021 states and 3087 transitions. [2023-11-23 20:31:34,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3087 transitions. [2023-11-23 20:31:34,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-23 20:31:34,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:34,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:34,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:34,914 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-11-23 20:31:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:35,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 2025 states and 3095 transitions. [2023-11-23 20:31:35,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3095 transitions. [2023-11-23 20:31:35,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-23 20:31:35,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:35,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:35,482 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-11-23 20:31:35,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:35,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 2029 states and 3105 transitions. [2023-11-23 20:31:35,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3105 transitions. [2023-11-23 20:31:35,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-23 20:31:35,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:35,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:35,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:35,999 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2023-11-23 20:31:36,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:36,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3106 states to 2031 states and 3106 transitions. [2023-11-23 20:31:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3106 transitions. [2023-11-23 20:31:36,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-23 20:31:36,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:36,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:36,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:36,731 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-23 20:31:37,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:31:37,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 2039 states and 3133 transitions. [2023-11-23 20:31:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3133 transitions. [2023-11-23 20:31:37,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-23 20:31:37,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:31:37,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:37,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked.