./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_11662fd3-9e66-4549-845c-b14122207adb/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11662fd3-9e66-4549-845c-b14122207adb/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11662fd3-9e66-4549-845c-b14122207adb/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11662fd3-9e66-4549-845c-b14122207adb/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11662fd3-9e66-4549-845c-b14122207adb/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11662fd3-9e66-4549-845c-b14122207adb/bin/ukojak-verify-0OAaufAVZV --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 ad99b1dbefac8c1e84a85aaa3f3639700dac2f8335de90a015e2768054e31e7e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:56:04,440 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:56:04,591 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11662fd3-9e66-4549-845c-b14122207adb/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:56:04,600 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:56:04,601 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:56:04,644 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:56:04,646 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:56:04,647 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:56:04,648 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:56:04,654 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:56:04,656 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:56:04,656 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:56:04,657 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:56:04,659 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:56:04,659 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:56:04,660 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:56:04,661 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:56:04,661 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:56:04,662 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:56:04,662 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:56:04,663 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:56:04,664 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:56:04,664 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:56:04,665 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:56:04,665 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:56:04,666 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:56:04,666 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:56:04,667 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:56:04,667 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:56:04,668 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_11662fd3-9e66-4549-845c-b14122207adb/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11662fd3-9e66-4549-845c-b14122207adb/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad99b1dbefac8c1e84a85aaa3f3639700dac2f8335de90a015e2768054e31e7e [2023-11-11 23:56:05,009 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:56:05,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:56:05,044 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:56:05,045 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:56:05,046 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:56:05,047 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11662fd3-9e66-4549-845c-b14122207adb/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-11 23:56:08,553 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:56:09,385 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:56:09,388 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11662fd3-9e66-4549-845c-b14122207adb/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-11 23:56:09,471 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11662fd3-9e66-4549-845c-b14122207adb/bin/ukojak-verify-0OAaufAVZV/data/488763e0c/0ed290e41cb14a3d89e9692ca2927b6b/FLAG5c00245c1 [2023-11-11 23:56:09,495 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11662fd3-9e66-4549-845c-b14122207adb/bin/ukojak-verify-0OAaufAVZV/data/488763e0c/0ed290e41cb14a3d89e9692ca2927b6b [2023-11-11 23:56:09,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:56:09,505 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:56:09,509 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:56:09,510 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:56:09,516 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:56:09,518 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:56:09" (1/1) ... [2023-11-11 23:56:09,519 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e5a31a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:09, skipping insertion in model container [2023-11-11 23:56:09,520 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:56:09" (1/1) ... [2023-11-11 23:56:09,802 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:56:14,800 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_11662fd3-9e66-4549-845c-b14122207adb/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445039,445052] [2023-11-11 23:56:14,806 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_11662fd3-9e66-4549-845c-b14122207adb/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445184,445197] [2023-11-11 23:56:14,830 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:56:14,910 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:56:15,106 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"); [6715] [2023-11-11 23:56:15,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6722] [2023-11-11 23:56:15,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6737-6738] [2023-11-11 23:56:15,111 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6770-6771] [2023-11-11 23:56:15,111 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"); [6776-6778] [2023-11-11 23:56:15,113 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; incl %0": "+m" (v->counter)); [6805] [2023-11-11 23:56:15,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6812] [2023-11-11 23:56:15,129 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)); [7011-7012] [2023-11-11 23:56:15,132 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)); [7045-7046] [2023-11-11 23:56:15,134 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" (115), "i" (12UL)); [7082-7083] [2023-11-11 23:56:15,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [13914] [2023-11-11 23:56:15,516 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_11662fd3-9e66-4549-845c-b14122207adb/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445039,445052] [2023-11-11 23:56:15,517 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_11662fd3-9e66-4549-845c-b14122207adb/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445184,445197] [2023-11-11 23:56:15,524 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:56:15,728 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:56:15,729 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:15 WrapperNode [2023-11-11 23:56:15,729 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:56:15,730 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:56:15,730 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:56:15,730 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:56:15,737 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:15" (1/1) ... [2023-11-11 23:56:15,897 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:15" (1/1) ... [2023-11-11 23:56:16,151 INFO L138 Inliner]: procedures = 533, calls = 2882, calls flagged for inlining = 244, calls inlined = 224, statements flattened = 7265 [2023-11-11 23:56:16,152 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:56:16,153 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:56:16,153 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:56:16,153 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:56:16,182 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:15" (1/1) ... [2023-11-11 23:56:16,182 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:15" (1/1) ... [2023-11-11 23:56:16,258 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:15" (1/1) ... [2023-11-11 23:56:16,259 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:15" (1/1) ... [2023-11-11 23:56:16,567 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:15" (1/1) ... [2023-11-11 23:56:16,600 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:15" (1/1) ... [2023-11-11 23:56:16,649 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:15" (1/1) ... [2023-11-11 23:56:16,681 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:15" (1/1) ... [2023-11-11 23:56:16,733 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:56:16,735 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:56:16,735 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:56:16,735 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:56:16,736 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:15" (1/1) ... [2023-11-11 23:56:16,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:56:16,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11662fd3-9e66-4549-845c-b14122207adb/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:56:16,780 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11662fd3-9e66-4549-845c-b14122207adb/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:56:16,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11662fd3-9e66-4549-845c-b14122207adb/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:56:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2023-11-11 23:56:16,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2023-11-11 23:56:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:56:16,830 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:56:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-11 23:56:16,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-11 23:56:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2023-11-11 23:56:16,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2023-11-11 23:56:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:56:16,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:56:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-11 23:56:16,832 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-11 23:56:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2023-11-11 23:56:16,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2023-11-11 23:56:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-11 23:56:16,833 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-11 23:56:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2023-11-11 23:56:16,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2023-11-11 23:56:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-11 23:56:16,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-11 23:56:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2023-11-11 23:56:16,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2023-11-11 23:56:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-11 23:56:16,835 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-11 23:56:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2023-11-11 23:56:16,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2023-11-11 23:56:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2023-11-11 23:56:16,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2023-11-11 23:56:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2023-11-11 23:56:16,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2023-11-11 23:56:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:56:16,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:56:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2023-11-11 23:56:16,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2023-11-11 23:56:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-11 23:56:16,841 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-11 23:56:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:56:16,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:56:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-11 23:56:16,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-11 23:56:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg [2023-11-11 23:56:16,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg [2023-11-11 23:56:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-11-11 23:56:16,842 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-11-11 23:56:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:56:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-11 23:56:16,843 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-11 23:56:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2023-11-11 23:56:16,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2023-11-11 23:56:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-11 23:56:16,843 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-11 23:56:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-11 23:56:16,844 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-11 23:56:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2023-11-11 23:56:16,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2023-11-11 23:56:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2023-11-11 23:56:16,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2023-11-11 23:56:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-11 23:56:16,845 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-11 23:56:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:56:16,846 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-11 23:56:16,846 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-11 23:56:16,847 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-11 23:56:16,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-11 23:56:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:56:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:56:16,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:56:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:56:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-11 23:56:16,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-11 23:56:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_84 [2023-11-11 23:56:16,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_84 [2023-11-11 23:56:16,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-11 23:56:16,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-11 23:56:16,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-11 23:56:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-11 23:56:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2023-11-11 23:56:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2023-11-11 23:56:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_88 [2023-11-11 23:56:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_88 [2023-11-11 23:56:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-11 23:56:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-11 23:56:16,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:56:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:56:16,852 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2023-11-11 23:56:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2023-11-11 23:56:16,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-11 23:56:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-11 23:56:16,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-11 23:56:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-11 23:56:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2023-11-11 23:56:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2023-11-11 23:56:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2023-11-11 23:56:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2023-11-11 23:56:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2023-11-11 23:56:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2023-11-11 23:56:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2023-11-11 23:56:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2023-11-11 23:56:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-11 23:56:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-11 23:56:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-11 23:56:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-11 23:56:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-11 23:56:16,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-11 23:56:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2023-11-11 23:56:16,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2023-11-11 23:56:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2023-11-11 23:56:16,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2023-11-11 23:56:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2023-11-11 23:56:16,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2023-11-11 23:56:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:56:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_info [2023-11-11 23:56:16,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_info [2023-11-11 23:56:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-11 23:56:16,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-11 23:56:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-11 23:56:16,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-11 23:56:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2023-11-11 23:56:16,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2023-11-11 23:56:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-11 23:56:16,860 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-11 23:56:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-11 23:56:16,860 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-11 23:56:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:56:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:56:16,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:56:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-11 23:56:16,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-11 23:56:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2023-11-11 23:56:16,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2023-11-11 23:56:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:56:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-11 23:56:16,862 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-11 23:56:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:56:16,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:56:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2023-11-11 23:56:16,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2023-11-11 23:56:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:56:16,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:56:16,864 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-11 23:56:16,864 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-11 23:56:16,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-11 23:56:16,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-11 23:56:16,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-11 23:56:16,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-11 23:56:16,864 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2023-11-11 23:56:16,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2023-11-11 23:56:16,866 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2023-11-11 23:56:16,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2023-11-11 23:56:16,868 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2023-11-11 23:56:16,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2023-11-11 23:56:16,872 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2023-11-11 23:56:16,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2023-11-11 23:56:16,872 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-11 23:56:16,873 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-11 23:56:16,873 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-11 23:56:16,874 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-11 23:56:16,874 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2023-11-11 23:56:16,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2023-11-11 23:56:16,879 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2023-11-11 23:56:16,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2023-11-11 23:56:16,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:56:16,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:56:16,880 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2023-11-11 23:56:16,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2023-11-11 23:56:16,880 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2023-11-11 23:56:16,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2023-11-11 23:56:16,880 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2023-11-11 23:56:16,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2023-11-11 23:56:16,881 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-11 23:56:16,881 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-11 23:56:16,881 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2023-11-11 23:56:16,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2023-11-11 23:56:16,881 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2023-11-11 23:56:16,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2023-11-11 23:56:16,882 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-11 23:56:16,882 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-11 23:56:16,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:56:16,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:56:16,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:56:16,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:56:16,882 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2023-11-11 23:56:16,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2023-11-11 23:56:16,883 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2023-11-11 23:56:16,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2023-11-11 23:56:16,883 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-11 23:56:16,883 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-11 23:56:16,883 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-11-11 23:56:16,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-11-11 23:56:16,883 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2023-11-11 23:56:16,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2023-11-11 23:56:16,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-11 23:56:16,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-11 23:56:16,884 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2023-11-11 23:56:16,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2023-11-11 23:56:16,884 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-11 23:56:16,884 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-11 23:56:16,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-11 23:56:16,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-11 23:56:16,885 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2023-11-11 23:56:16,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2023-11-11 23:56:16,885 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2023-11-11 23:56:16,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2023-11-11 23:56:16,885 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-11 23:56:16,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-11 23:56:16,886 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-11 23:56:16,886 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-11 23:56:16,886 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-11 23:56:16,886 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-11 23:56:16,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:56:16,886 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-11 23:56:16,886 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-11 23:56:16,887 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2023-11-11 23:56:16,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2023-11-11 23:56:16,887 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2023-11-11 23:56:16,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2023-11-11 23:56:16,887 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2023-11-11 23:56:16,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2023-11-11 23:56:16,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:56:16,887 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-11 23:56:16,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-11 23:56:16,888 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2023-11-11 23:56:16,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2023-11-11 23:56:16,888 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2023-11-11 23:56:16,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2023-11-11 23:56:16,888 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2023-11-11 23:56:16,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2023-11-11 23:56:16,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:56:16,890 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_err [2023-11-11 23:56:16,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_err [2023-11-11 23:56:16,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-11 23:56:16,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-11 23:56:16,890 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-11 23:56:16,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-11 23:56:16,890 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-11 23:56:16,891 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-11 23:56:16,891 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-11 23:56:16,891 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-11 23:56:16,891 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2023-11-11 23:56:16,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2023-11-11 23:56:16,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-11 23:56:16,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-11 23:56:16,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:56:16,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:56:16,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-11 23:56:16,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-11 23:56:16,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-11 23:56:16,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-11 23:56:16,892 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-11 23:56:16,892 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-11 23:56:16,893 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-11 23:56:16,893 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-11 23:56:16,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_87 [2023-11-11 23:56:16,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_87 [2023-11-11 23:56:16,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2023-11-11 23:56:16,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2023-11-11 23:56:16,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_83 [2023-11-11 23:56:16,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_83 [2023-11-11 23:56:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2023-11-11 23:56:16,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2023-11-11 23:56:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-11 23:56:16,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-11 23:56:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2023-11-11 23:56:16,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2023-11-11 23:56:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-11 23:56:16,895 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-11 23:56:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-11 23:56:16,895 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-11 23:56:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_warn [2023-11-11 23:56:16,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_warn [2023-11-11 23:56:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:56:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-11-11 23:56:16,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-11-11 23:56:16,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:56:16,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:56:16,896 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-11 23:56:16,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-11 23:56:16,902 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-11 23:56:16,902 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-11 23:56:16,902 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2023-11-11 23:56:16,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2023-11-11 23:56:16,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-11 23:56:16,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-11 23:56:16,903 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2023-11-11 23:56:16,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2023-11-11 23:56:16,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:56:16,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:56:16,906 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2023-11-11 23:56:16,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2023-11-11 23:56:16,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-11-11 23:56:16,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-11-11 23:56:16,907 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-11 23:56:16,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-11 23:56:16,907 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2023-11-11 23:56:16,907 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2023-11-11 23:56:16,907 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2023-11-11 23:56:16,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2023-11-11 23:56:16,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-11 23:56:16,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-11 23:56:16,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-11 23:56:16,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-11 23:56:16,908 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2023-11-11 23:56:16,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2023-11-11 23:56:16,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:56:16,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:56:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:56:16,909 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2023-11-11 23:56:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2023-11-11 23:56:18,411 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:56:18,417 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:56:18,692 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:56:26,288 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-11 23:56:26,630 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:56:29,914 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:56:29,915 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-11 23:56:29,922 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:56:29 BoogieIcfgContainer [2023-11-11 23:56:29,923 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:56:29,924 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:56:29,924 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:56:29,935 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:56:29,935 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:56:29" (1/1) ... [2023-11-11 23:56:29,946 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:56:30,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:30,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3334 states to 2279 states and 3334 transitions. [2023-11-11 23:56:30,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 3334 transitions. [2023-11-11 23:56:30,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-11 23:56:30,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:30,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:30,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-11 23:56:31,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:31,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 2301 states and 3369 transitions. [2023-11-11 23:56:31,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 3369 transitions. [2023-11-11 23:56:31,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-11-11 23:56:31,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:31,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:31,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:32,267 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2023-11-11 23:56:32,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:32,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 2305 states and 3378 transitions. [2023-11-11 23:56:32,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3378 transitions. [2023-11-11 23:56:32,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-11-11 23:56:32,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:32,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:32,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:33,003 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2023-11-11 23:56:33,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:33,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3387 states to 2309 states and 3387 transitions. [2023-11-11 23:56:33,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3387 transitions. [2023-11-11 23:56:33,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-11 23:56:33,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:33,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:33,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:33,492 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2023-11-11 23:56:33,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:33,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3396 states to 2313 states and 3396 transitions. [2023-11-11 23:56:33,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 3396 transitions. [2023-11-11 23:56:33,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-11 23:56:33,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:33,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:33,938 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:34,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:34,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3411 states to 2318 states and 3411 transitions. [2023-11-11 23:56:34,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 3411 transitions. [2023-11-11 23:56:34,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-11 23:56:34,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:34,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:34,552 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:34,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:34,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 2324 states and 3428 transitions. [2023-11-11 23:56:34,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 3428 transitions. [2023-11-11 23:56:34,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-11 23:56:34,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:34,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:34,989 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:35,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:35,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 2328 states and 3431 transitions. [2023-11-11 23:56:35,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3431 transitions. [2023-11-11 23:56:35,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-11 23:56:35,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:35,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:35,472 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 909 trivial. 0 not checked. [2023-11-11 23:56:35,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:35,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3440 states to 2332 states and 3440 transitions. [2023-11-11 23:56:35,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 3440 transitions. [2023-11-11 23:56:35,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-11 23:56:35,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:35,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:35,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:35,878 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:36,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:36,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 2338 states and 3459 transitions. [2023-11-11 23:56:36,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 3459 transitions. [2023-11-11 23:56:36,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-11 23:56:36,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:36,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:36,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:36,670 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:37,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:37,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3481 states to 2345 states and 3481 transitions. [2023-11-11 23:56:37,183 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 3481 transitions. [2023-11-11 23:56:37,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-11 23:56:37,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:37,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:37,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:37,665 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:37,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:37,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 2346 states and 3482 transitions. [2023-11-11 23:56:37,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3482 transitions. [2023-11-11 23:56:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-11-11 23:56:37,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:37,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:37,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:38,190 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:38,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:39,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3507 states to 2354 states and 3507 transitions. [2023-11-11 23:56:39,005 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 3507 transitions. [2023-11-11 23:56:39,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-11-11 23:56:39,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:39,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:39,424 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:39,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:39,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 2355 states and 3508 transitions. [2023-11-11 23:56:39,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 3508 transitions. [2023-11-11 23:56:39,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-11 23:56:39,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:39,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:39,830 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:39,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:39,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 2356 states and 3509 transitions. [2023-11-11 23:56:39,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 3509 transitions. [2023-11-11 23:56:39,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-11 23:56:39,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:39,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:39,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:40,227 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-11 23:56:41,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:41,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 2366 states and 3540 transitions. [2023-11-11 23:56:41,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 3540 transitions. [2023-11-11 23:56:41,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:56:41,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:41,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:41,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:41,595 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:41,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:41,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3541 states to 2367 states and 3541 transitions. [2023-11-11 23:56:41,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 3541 transitions. [2023-11-11 23:56:41,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-11 23:56:41,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:41,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:41,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:41,908 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-11 23:56:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:42,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3563 states to 2374 states and 3563 transitions. [2023-11-11 23:56:42,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 3563 transitions. [2023-11-11 23:56:42,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-11 23:56:42,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:42,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:42,770 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-11 23:56:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:43,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 2379 states and 3577 transitions. [2023-11-11 23:56:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 3577 transitions. [2023-11-11 23:56:43,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-11 23:56:43,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:43,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:43,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:43,550 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-11 23:56:44,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:44,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3602 states to 2387 states and 3602 transitions. [2023-11-11 23:56:44,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 3602 transitions. [2023-11-11 23:56:44,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-11 23:56:44,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:44,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:44,459 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-11 23:56:45,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:45,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 2397 states and 3634 transitions. [2023-11-11 23:56:45,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 3634 transitions. [2023-11-11 23:56:45,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-11 23:56:45,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:45,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:45,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:45,996 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-11 23:56:46,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:46,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 2401 states and 3648 transitions. [2023-11-11 23:56:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 3648 transitions. [2023-11-11 23:56:46,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-11 23:56:46,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:46,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:46,942 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-11 23:56:47,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:47,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 2406 states and 3663 transitions. [2023-11-11 23:56:47,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 3663 transitions. [2023-11-11 23:56:47,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-11 23:56:47,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:47,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:47,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:48,053 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-11 23:56:48,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:48,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3665 states to 2408 states and 3665 transitions. [2023-11-11 23:56:48,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 3665 transitions. [2023-11-11 23:56:48,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-11 23:56:48,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:48,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:48,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked.