./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.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_a85f427c-1788-42e1-8778-1328c92c316b/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85f427c-1788-42e1-8778-1328c92c316b/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_a85f427c-1788-42e1-8778-1328c92c316b/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85f427c-1788-42e1-8778-1328c92c316b/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85f427c-1788-42e1-8778-1328c92c316b/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_a85f427c-1788-42e1-8778-1328c92c316b/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 de309cb006d9ebcc083a8e63406ee72224599a1ace468a6eb3d237a424720136 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:25:45,167 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:25:45,245 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85f427c-1788-42e1-8778-1328c92c316b/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-23 20:25:45,250 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:25:45,251 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:25:45,273 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:25:45,274 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:25:45,275 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:25:45,276 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:25:45,276 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:25:45,277 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:25:45,278 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:25:45,278 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:25:45,279 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:25:45,279 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:25:45,280 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:25:45,280 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:25:45,281 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:25:45,281 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:25:45,282 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:25:45,283 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:25:45,289 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:25:45,289 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:25:45,290 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:25:45,290 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:25:45,291 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:25:45,291 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:25:45,292 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:25:45,296 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:25:45,296 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:25:45,297 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_a85f427c-1788-42e1-8778-1328c92c316b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85f427c-1788-42e1-8778-1328c92c316b/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de309cb006d9ebcc083a8e63406ee72224599a1ace468a6eb3d237a424720136 [2023-11-23 20:25:45,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:25:45,611 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:25:45,614 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:25:45,615 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:25:45,617 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:25:45,618 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85f427c-1788-42e1-8778-1328c92c316b/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-23 20:25:48,927 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:25:49,680 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:25:49,681 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85f427c-1788-42e1-8778-1328c92c316b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-23 20:25:49,745 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85f427c-1788-42e1-8778-1328c92c316b/bin/ukojak-verify-1t5iHCbJaC/data/de641699b/b37cd48bdb4d408ba1a9d21656186858/FLAG20a552d8a [2023-11-23 20:25:49,764 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85f427c-1788-42e1-8778-1328c92c316b/bin/ukojak-verify-1t5iHCbJaC/data/de641699b/b37cd48bdb4d408ba1a9d21656186858 [2023-11-23 20:25:49,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:25:49,774 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:25:49,777 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:25:49,777 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:25:49,783 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:25:49,784 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:25:49" (1/1) ... [2023-11-23 20:25:49,785 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63922d7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:49, skipping insertion in model container [2023-11-23 20:25:49,785 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:25:49" (1/1) ... [2023-11-23 20:25:50,006 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:25:53,392 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_a85f427c-1788-42e1-8778-1328c92c316b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[408905,408918] [2023-11-23 20:25:53,397 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_a85f427c-1788-42e1-8778-1328c92c316b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409071,409084] [2023-11-23 20:25:53,398 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_a85f427c-1788-42e1-8778-1328c92c316b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409235,409248] [2023-11-23 20:25:53,399 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_a85f427c-1788-42e1-8778-1328c92c316b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409400,409413] [2023-11-23 20:25:53,436 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:25:53,475 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:25:53,724 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"); [6721] [2023-11-23 20:25:53,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6728] [2023-11-23 20:25:53,728 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)); [6743-6744] [2023-11-23 20:25:53,729 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)); [6773-6774] [2023-11-23 20:25:53,730 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"); [6779-6781] [2023-11-23 20:25:53,731 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)); [6808] [2023-11-23 20:25:53,731 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6815] [2023-11-23 20:25:53,748 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)); [7001-7002] [2023-11-23 20:25:53,753 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)); [7035-7036] [2023-11-23 20:25:53,755 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)); [7072-7073] [2023-11-23 20:25:54,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [13837] [2023-11-23 20:25:54,186 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_a85f427c-1788-42e1-8778-1328c92c316b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[408905,408918] [2023-11-23 20:25:54,186 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_a85f427c-1788-42e1-8778-1328c92c316b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409071,409084] [2023-11-23 20:25:54,187 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_a85f427c-1788-42e1-8778-1328c92c316b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409235,409248] [2023-11-23 20:25:54,188 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_a85f427c-1788-42e1-8778-1328c92c316b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409400,409413] [2023-11-23 20:25:54,200 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:25:54,370 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:25:54,371 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:54 WrapperNode [2023-11-23 20:25:54,371 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:25:54,372 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:25:54,373 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:25:54,373 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:25:54,381 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:54" (1/1) ... [2023-11-23 20:25:54,559 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:54" (1/1) ... [2023-11-23 20:25:54,905 INFO L138 Inliner]: procedures = 434, calls = 2598, calls flagged for inlining = 232, calls inlined = 220, statements flattened = 7137 [2023-11-23 20:25:54,911 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:25:54,912 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:25:54,912 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:25:54,912 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:25:54,932 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:54" (1/1) ... [2023-11-23 20:25:54,932 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:54" (1/1) ... [2023-11-23 20:25:54,972 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:54" (1/1) ... [2023-11-23 20:25:54,973 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:54" (1/1) ... [2023-11-23 20:25:55,142 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:54" (1/1) ... [2023-11-23 20:25:55,181 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:54" (1/1) ... [2023-11-23 20:25:55,226 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:54" (1/1) ... [2023-11-23 20:25:55,261 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:54" (1/1) ... [2023-11-23 20:25:55,322 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:25:55,324 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:25:55,324 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:25:55,324 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:25:55,326 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:54" (1/1) ... [2023-11-23 20:25:55,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:25:55,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85f427c-1788-42e1-8778-1328c92c316b/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:25:55,362 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85f427c-1788-42e1-8778-1328c92c316b/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:25:55,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85f427c-1788-42e1-8778-1328c92c316b/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:25:55,405 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2023-11-23 20:25:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2023-11-23 20:25:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:25:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:25:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-23 20:25:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-23 20:25:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2023-11-23 20:25:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2023-11-23 20:25:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:25:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:25:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-23 20:25:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-23 20:25:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2023-11-23 20:25:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2023-11-23 20:25:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 20:25:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 20:25:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2023-11-23 20:25:55,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2023-11-23 20:25:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-23 20:25:55,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-23 20:25:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2023-11-23 20:25:55,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2023-11-23 20:25:55,411 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 20:25:55,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 20:25:55,411 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2023-11-23 20:25:55,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2023-11-23 20:25:55,413 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2023-11-23 20:25:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2023-11-23 20:25:55,414 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2023-11-23 20:25:55,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2023-11-23 20:25:55,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:25:55,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:25:55,416 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2023-11-23 20:25:55,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2023-11-23 20:25:55,416 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-23 20:25:55,416 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-23 20:25:55,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:25:55,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:25:55,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-23 20:25:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-23 20:25:55,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-23 20:25:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-23 20:25:55,417 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg [2023-11-23 20:25:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg [2023-11-23 20:25:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-11-23 20:25:55,418 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-11-23 20:25:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:25:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-23 20:25:55,418 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-23 20:25:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2023-11-23 20:25:55,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2023-11-23 20:25:55,419 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 20:25:55,419 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 20:25:55,419 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 20:25:55,419 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 20:25:55,420 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2023-11-23 20:25:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2023-11-23 20:25:55,421 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2023-11-23 20:25:55,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2023-11-23 20:25:55,423 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-23 20:25:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-23 20:25:55,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 20:25:55,423 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 20:25:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 20:25:55,423 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 20:25:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 20:25:55,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 20:25:55,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:25:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 20:25:55,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:25:55,424 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 20:25:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 20:25:55,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 20:25:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 20:25:55,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 20:25:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 20:25:55,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:25:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:25:55,425 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2023-11-23 20:25:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2023-11-23 20:25:55,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 20:25:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 20:25:55,425 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2023-11-23 20:25:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2023-11-23 20:25:55,426 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2023-11-23 20:25:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2023-11-23 20:25:55,426 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2023-11-23 20:25:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2023-11-23 20:25:55,426 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2023-11-23 20:25:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2023-11-23 20:25:55,426 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 20:25:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 20:25:55,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-23 20:25:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-23 20:25:55,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 20:25:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 20:25:55,427 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2023-11-23 20:25:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2023-11-23 20:25:55,427 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2023-11-23 20:25:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2023-11-23 20:25:55,427 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2023-11-23 20:25:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2023-11-23 20:25:55,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:25:55,428 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_info [2023-11-23 20:25:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_info [2023-11-23 20:25:55,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 20:25:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 20:25:55,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-23 20:25:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-23 20:25:55,428 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2023-11-23 20:25:55,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2023-11-23 20:25:55,429 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-23 20:25:55,429 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-23 20:25:55,429 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-23 20:25:55,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-23 20:25:55,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:25:55,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:25:55,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:25:55,429 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 20:25:55,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 20:25:55,430 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2023-11-23 20:25:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2023-11-23 20:25:55,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:25:55,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-23 20:25:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-23 20:25:55,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:25:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:25:55,430 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2023-11-23 20:25:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2023-11-23 20:25:55,431 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:25:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:25:55,431 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-23 20:25:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-23 20:25:55,431 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2023-11-23 20:25:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2023-11-23 20:25:55,431 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2023-11-23 20:25:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2023-11-23 20:25:55,432 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2023-11-23 20:25:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2023-11-23 20:25:55,432 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2023-11-23 20:25:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2023-11-23 20:25:55,432 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 20:25:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 20:25:55,432 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 20:25:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 20:25:55,432 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2023-11-23 20:25:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2023-11-23 20:25:55,433 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2023-11-23 20:25:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2023-11-23 20:25:55,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:25:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:25:55,433 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2023-11-23 20:25:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2023-11-23 20:25:55,433 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2023-11-23 20:25:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2023-11-23 20:25:55,433 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2023-11-23 20:25:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2023-11-23 20:25:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-23 20:25:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-23 20:25:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2023-11-23 20:25:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2023-11-23 20:25:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2023-11-23 20:25:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2023-11-23 20:25:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-23 20:25:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-23 20:25:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 20:25:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:25:55,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:25:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:25:55,435 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2023-11-23 20:25:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2023-11-23 20:25:55,435 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2023-11-23 20:25:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2023-11-23 20:25:55,435 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-23 20:25:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-23 20:25:55,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-11-23 20:25:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-11-23 20:25:55,435 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2023-11-23 20:25:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2023-11-23 20:25:55,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 20:25:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 20:25:55,436 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2023-11-23 20:25:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2023-11-23 20:25:55,436 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-23 20:25:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-23 20:25:55,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 20:25:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 20:25:55,436 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2023-11-23 20:25:55,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2023-11-23 20:25:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2023-11-23 20:25:55,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2023-11-23 20:25:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-23 20:25:55,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-23 20:25:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-23 20:25:55,437 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-23 20:25:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-23 20:25:55,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-23 20:25:55,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:25:55,438 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 20:25:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 20:25:55,438 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2023-11-23 20:25:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2023-11-23 20:25:55,438 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2023-11-23 20:25:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2023-11-23 20:25:55,438 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2023-11-23 20:25:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2023-11-23 20:25:55,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:25:55,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-23 20:25:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-23 20:25:55,439 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2023-11-23 20:25:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2023-11-23 20:25:55,439 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2023-11-23 20:25:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2023-11-23 20:25:55,439 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2023-11-23 20:25:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2023-11-23 20:25:55,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:25:55,440 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_err [2023-11-23 20:25:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_err [2023-11-23 20:25:55,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 20:25:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 20:25:55,440 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-23 20:25:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-23 20:25:55,440 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 20:25:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 20:25:55,441 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-23 20:25:55,441 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-23 20:25:55,441 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2023-11-23 20:25:55,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2023-11-23 20:25:55,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-23 20:25:55,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-23 20:25:55,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:25:55,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:25:55,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-23 20:25:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-23 20:25:55,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 20:25:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 20:25:55,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-23 20:25:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-23 20:25:55,442 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 20:25:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 20:25:55,442 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2023-11-23 20:25:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2023-11-23 20:25:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-23 20:25:55,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-23 20:25:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2023-11-23 20:25:55,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2023-11-23 20:25:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 20:25:55,443 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 20:25:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 20:25:55,443 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 20:25:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_warn [2023-11-23 20:25:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_warn [2023-11-23 20:25:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:25:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-11-23 20:25:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-11-23 20:25:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:25:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:25:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 20:25:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 20:25:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-23 20:25:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-23 20:25:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2023-11-23 20:25:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2023-11-23 20:25:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-23 20:25:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-23 20:25:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2023-11-23 20:25:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2023-11-23 20:25:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:25:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:25:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2023-11-23 20:25:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2023-11-23 20:25:55,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-11-23 20:25:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-11-23 20:25:55,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-23 20:25:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-23 20:25:55,446 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2023-11-23 20:25:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2023-11-23 20:25:55,446 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2023-11-23 20:25:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2023-11-23 20:25:55,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-23 20:25:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-23 20:25:55,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-23 20:25:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-23 20:25:55,447 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2023-11-23 20:25:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2023-11-23 20:25:55,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:25:55,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 20:25:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 20:25:55,447 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2023-11-23 20:25:55,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2023-11-23 20:25:56,620 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:25:56,625 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:25:56,911 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 20:26:03,885 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-23 20:26:04,264 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:26:07,173 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:26:07,174 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-23 20:26:07,177 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:26:07 BoogieIcfgContainer [2023-11-23 20:26:07,177 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:26:07,180 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:26:07,180 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:26:07,193 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:26:07,193 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:26:07" (1/1) ... [2023-11-23 20:26:07,206 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:26:07,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:07,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3243 states to 2213 states and 3243 transitions. [2023-11-23 20:26:07,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 3243 transitions. [2023-11-23 20:26:07,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-11-23 20:26:07,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:07,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:08,771 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-23 20:26:09,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:09,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 2222 states and 3260 transitions. [2023-11-23 20:26:09,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 3260 transitions. [2023-11-23 20:26:09,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-23 20:26:09,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:09,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:09,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:09,718 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:26:09,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 2227 states and 3271 transitions. [2023-11-23 20:26:09,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 3271 transitions. [2023-11-23 20:26:09,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-23 20:26:09,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:09,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:10,309 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:26:10,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:10,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3282 states to 2232 states and 3282 transitions. [2023-11-23 20:26:10,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 3282 transitions. [2023-11-23 20:26:10,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-23 20:26:10,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:10,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:11,003 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:26:11,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:11,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3297 states to 2237 states and 3297 transitions. [2023-11-23 20:26:11,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 3297 transitions. [2023-11-23 20:26:11,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-23 20:26:11,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:11,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:11,648 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:26:11,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:11,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3308 states to 2242 states and 3308 transitions. [2023-11-23 20:26:11,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 3308 transitions. [2023-11-23 20:26:11,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-23 20:26:11,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:11,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:11,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 911 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-23 20:26:12,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:12,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3308 states to 2243 states and 3308 transitions. [2023-11-23 20:26:12,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 3308 transitions. [2023-11-23 20:26:12,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-23 20:26:12,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:12,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:12,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:12,723 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:26:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:12,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 2249 states and 3326 transitions. [2023-11-23 20:26:12,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 3326 transitions. [2023-11-23 20:26:13,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-23 20:26:13,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:13,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:13,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:13,436 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:26:13,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:13,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3337 states to 2254 states and 3337 transitions. [2023-11-23 20:26:13,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 3337 transitions. [2023-11-23 20:26:13,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-23 20:26:13,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:13,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:13,974 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:26:14,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:14,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 2255 states and 3338 transitions. [2023-11-23 20:26:14,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 3338 transitions. [2023-11-23 20:26:14,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-23 20:26:14,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:14,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:14,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:14,427 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:26:14,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3359 states to 2262 states and 3359 transitions. [2023-11-23 20:26:14,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 3359 transitions. [2023-11-23 20:26:14,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-23 20:26:14,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:14,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:14,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:15,226 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:26:15,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3360 states to 2263 states and 3360 transitions. [2023-11-23 20:26:15,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 3360 transitions. [2023-11-23 20:26:15,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-23 20:26:15,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:15,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:15,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:26:16,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:16,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 2271 states and 3384 transitions. [2023-11-23 20:26:16,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 3384 transitions. [2023-11-23 20:26:16,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-23 20:26:16,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:16,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:16,775 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-23 20:26:17,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:17,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 2280 states and 3412 transitions. [2023-11-23 20:26:17,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 3412 transitions. [2023-11-23 20:26:17,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-23 20:26:17,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:17,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:17,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:17,958 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-23 20:26:19,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:19,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 2290 states and 3443 transitions. [2023-11-23 20:26:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 3443 transitions. [2023-11-23 20:26:19,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-23 20:26:19,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:19,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:19,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:19,410 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-23 20:26:19,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:19,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 2292 states and 3445 transitions. [2023-11-23 20:26:19,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3445 transitions. [2023-11-23 20:26:19,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-23 20:26:19,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:19,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:19,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:19,819 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:26:19,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:19,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 2293 states and 3446 transitions. [2023-11-23 20:26:19,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 3446 transitions. [2023-11-23 20:26:19,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-23 20:26:19,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:19,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:20,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:20,309 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:26:20,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:20,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 2294 states and 3447 transitions. [2023-11-23 20:26:20,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 3447 transitions. [2023-11-23 20:26:20,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-23 20:26:20,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:20,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:20,704 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-23 20:26:20,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:20,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 2296 states and 3449 transitions. [2023-11-23 20:26:20,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 3449 transitions. [2023-11-23 20:26:20,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-23 20:26:20,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:20,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:20,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:21,124 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-23 20:26:21,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:21,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3450 states to 2297 states and 3450 transitions. [2023-11-23 20:26:21,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 3450 transitions. [2023-11-23 20:26:21,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-23 20:26:21,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:21,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:21,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:21,446 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:26:22,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:22,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3472 states to 2304 states and 3472 transitions. [2023-11-23 20:26:22,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 3472 transitions. [2023-11-23 20:26:22,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-23 20:26:22,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:22,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:22,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:22,543 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-23 20:26:22,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:22,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3476 states to 2308 states and 3476 transitions. [2023-11-23 20:26:22,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 3476 transitions. [2023-11-23 20:26:22,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-23 20:26:22,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:22,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:22,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:23,210 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:26:24,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:24,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 2318 states and 3508 transitions. [2023-11-23 20:26:24,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 3508 transitions. [2023-11-23 20:26:24,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-23 20:26:24,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:24,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:24,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:24,886 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:26:25,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:25,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 2322 states and 3520 transitions. [2023-11-23 20:26:25,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 3520 transitions. [2023-11-23 20:26:25,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-23 20:26:25,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:25,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:25,738 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:26:26,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3535 states to 2327 states and 3535 transitions. [2023-11-23 20:26:26,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 3535 transitions. [2023-11-23 20:26:26,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-23 20:26:26,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:26,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:26,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:26,983 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:26:28,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:28,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3573 states to 2338 states and 3573 transitions. [2023-11-23 20:26:28,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 3573 transitions. [2023-11-23 20:26:28,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-23 20:26:28,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:28,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:28,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:28,727 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:26:29,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:26:29,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3589 states to 2343 states and 3589 transitions. [2023-11-23 20:26:29,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 3589 transitions. [2023-11-23 20:26:29,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-23 20:26:29,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:26:29,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:26:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:26:29,598 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked.