./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe8c918-de6e-41ce-9472-7b2a8ed2518c/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe8c918-de6e-41ce-9472-7b2a8ed2518c/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe8c918-de6e-41ce-9472-7b2a8ed2518c/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe8c918-de6e-41ce-9472-7b2a8ed2518c/bin/ukojak-verify-afCqCEvfdi/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_efe8c918-de6e-41ce-9472-7b2a8ed2518c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe8c918-de6e-41ce-9472-7b2a8ed2518c/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash de309cb006d9ebcc083a8e63406ee72224599a1ace468a6eb3d237a424720136 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:59:18,203 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:59:18,275 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe8c918-de6e-41ce-9472-7b2a8ed2518c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:59:18,280 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:59:18,281 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:59:18,306 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:59:18,307 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:59:18,308 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:59:18,309 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:59:18,310 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:59:18,310 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:59:18,311 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:59:18,311 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:59:18,312 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:59:18,313 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:59:18,313 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:59:18,314 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:59:18,314 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:59:18,315 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:59:18,315 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:59:18,316 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:59:18,317 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:59:18,317 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:59:18,318 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:59:18,318 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:59:18,319 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:59:18,319 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:59:18,319 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:59:18,320 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:59:18,320 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:59:18,321 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_efe8c918-de6e-41ce-9472-7b2a8ed2518c/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe8c918-de6e-41ce-9472-7b2a8ed2518c/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de309cb006d9ebcc083a8e63406ee72224599a1ace468a6eb3d237a424720136 [2023-11-24 22:59:18,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:59:18,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:59:18,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:59:18,638 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:59:18,639 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:59:18,641 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe8c918-de6e-41ce-9472-7b2a8ed2518c/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-24 22:59:21,853 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:59:22,690 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:59:22,691 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe8c918-de6e-41ce-9472-7b2a8ed2518c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-24 22:59:22,778 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe8c918-de6e-41ce-9472-7b2a8ed2518c/bin/ukojak-verify-afCqCEvfdi/data/2f0ee4a29/cc0339b4a1754ff0a90f98c6b79abfdd/FLAGdbc10254b [2023-11-24 22:59:22,797 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe8c918-de6e-41ce-9472-7b2a8ed2518c/bin/ukojak-verify-afCqCEvfdi/data/2f0ee4a29/cc0339b4a1754ff0a90f98c6b79abfdd [2023-11-24 22:59:22,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:59:22,808 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:59:22,810 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:59:22,810 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:59:22,816 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:59:22,819 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:59:22" (1/1) ... [2023-11-24 22:59:22,820 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14dae3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:22, skipping insertion in model container [2023-11-24 22:59:22,821 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:59:22" (1/1) ... [2023-11-24 22:59:23,042 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:59:26,936 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_efe8c918-de6e-41ce-9472-7b2a8ed2518c/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] [2023-11-24 22:59:26,944 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_efe8c918-de6e-41ce-9472-7b2a8ed2518c/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] [2023-11-24 22:59:26,945 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_efe8c918-de6e-41ce-9472-7b2a8ed2518c/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] [2023-11-24 22:59:26,946 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_efe8c918-de6e-41ce-9472-7b2a8ed2518c/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] [2023-11-24 22:59:26,968 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:59:27,029 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:59:27,247 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] [2023-11-24 22:59:27,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6728] [2023-11-24 22:59:27,249 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] [2023-11-24 22:59:27,250 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] [2023-11-24 22:59:27,251 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] [2023-11-24 22:59:27,252 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] [2023-11-24 22:59:27,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6815] [2023-11-24 22:59:27,266 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] [2023-11-24 22:59:27,269 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] [2023-11-24 22:59:27,270 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] [2023-11-24 22:59:27,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [13837] [2023-11-24 22:59:27,642 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_efe8c918-de6e-41ce-9472-7b2a8ed2518c/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] [2023-11-24 22:59:27,644 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_efe8c918-de6e-41ce-9472-7b2a8ed2518c/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] [2023-11-24 22:59:27,645 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_efe8c918-de6e-41ce-9472-7b2a8ed2518c/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] [2023-11-24 22:59:27,645 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_efe8c918-de6e-41ce-9472-7b2a8ed2518c/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] [2023-11-24 22:59:27,655 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:59:27,812 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:59:27,813 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:27 WrapperNode [2023-11-24 22:59:27,813 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:59:27,814 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:59:27,814 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:59:27,815 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:59:27,823 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:27" (1/1) ... [2023-11-24 22:59:27,933 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:27" (1/1) ... [2023-11-24 22:59:28,280 INFO L138 Inliner]: procedures = 434, calls = 2598, calls flagged for inlining = 232, calls inlined = 220, statements flattened = 7337 [2023-11-24 22:59:28,281 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:59:28,281 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:59:28,282 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:59:28,282 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:59:28,293 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:27" (1/1) ... [2023-11-24 22:59:28,293 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:27" (1/1) ... [2023-11-24 22:59:28,362 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:27" (1/1) ... [2023-11-24 22:59:28,363 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:27" (1/1) ... [2023-11-24 22:59:28,553 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:27" (1/1) ... [2023-11-24 22:59:28,590 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:27" (1/1) ... [2023-11-24 22:59:28,640 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:27" (1/1) ... [2023-11-24 22:59:28,660 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:27" (1/1) ... [2023-11-24 22:59:28,716 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:59:28,717 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:59:28,717 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:59:28,717 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:59:28,718 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:27" (1/1) ... [2023-11-24 22:59:28,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:59:28,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe8c918-de6e-41ce-9472-7b2a8ed2518c/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:59:28,754 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe8c918-de6e-41ce-9472-7b2a8ed2518c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:59:28,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efe8c918-de6e-41ce-9472-7b2a8ed2518c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:59:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2023-11-24 22:59:28,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2023-11-24 22:59:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:59:28,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:59:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-24 22:59:28,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-24 22:59:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2023-11-24 22:59:28,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2023-11-24 22:59:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:59:28,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:59:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-24 22:59:28,800 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-24 22:59:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2023-11-24 22:59:28,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2023-11-24 22:59:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 22:59:28,802 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 22:59:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2023-11-24 22:59:28,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2023-11-24 22:59:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-24 22:59:28,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-24 22:59:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2023-11-24 22:59:28,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2023-11-24 22:59:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-24 22:59:28,805 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-24 22:59:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2023-11-24 22:59:28,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2023-11-24 22:59:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2023-11-24 22:59:28,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2023-11-24 22:59:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2023-11-24 22:59:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2023-11-24 22:59:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 22:59:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 22:59:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2023-11-24 22:59:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2023-11-24 22:59:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-24 22:59:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-24 22:59:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 22:59:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 22:59:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-24 22:59:28,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-24 22:59:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-24 22:59:28,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-24 22:59:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg [2023-11-24 22:59:28,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg [2023-11-24 22:59:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-11-24 22:59:28,812 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-11-24 22:59:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:59:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-24 22:59:28,813 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-24 22:59:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2023-11-24 22:59:28,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2023-11-24 22:59:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-24 22:59:28,814 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-24 22:59:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-24 22:59:28,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-24 22:59:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2023-11-24 22:59:28,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2023-11-24 22:59:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2023-11-24 22:59:28,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2023-11-24 22:59:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-24 22:59:28,818 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-24 22:59:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 22:59:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 22:59:28,818 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 22:59:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-24 22:59:28,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-24 22:59:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:59:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 22:59:28,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 22:59:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:59:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-24 22:59:28,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-24 22:59:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 22:59:28,820 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 22:59:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-24 22:59:28,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-24 22:59:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 22:59:28,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 22:59:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2023-11-24 22:59:28,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2023-11-24 22:59:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 22:59:28,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 22:59:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2023-11-24 22:59:28,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2023-11-24 22:59:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2023-11-24 22:59:28,823 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2023-11-24 22:59:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2023-11-24 22:59:28,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2023-11-24 22:59:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2023-11-24 22:59:28,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2023-11-24 22:59:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-24 22:59:28,825 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-24 22:59:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-24 22:59:28,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-24 22:59:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-24 22:59:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-24 22:59:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2023-11-24 22:59:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2023-11-24 22:59:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2023-11-24 22:59:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2023-11-24 22:59:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2023-11-24 22:59:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2023-11-24 22:59:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:59:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_info [2023-11-24 22:59:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_info [2023-11-24 22:59:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-24 22:59:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-24 22:59:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-24 22:59:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-24 22:59:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2023-11-24 22:59:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2023-11-24 22:59:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-24 22:59:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-24 22:59:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-24 22:59:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-24 22:59:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:59:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 22:59:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 22:59:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 22:59:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 22:59:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2023-11-24 22:59:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2023-11-24 22:59:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:59:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-24 22:59:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-24 22:59:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:59:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:59:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2023-11-24 22:59:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2023-11-24 22:59:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:59:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:59:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-24 22:59:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-24 22:59:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2023-11-24 22:59:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2023-11-24 22:59:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2023-11-24 22:59:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2023-11-24 22:59:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2023-11-24 22:59:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2023-11-24 22:59:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2023-11-24 22:59:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2023-11-24 22:59:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 22:59:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 22:59:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-24 22:59:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-24 22:59:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2023-11-24 22:59:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2023-11-24 22:59:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2023-11-24 22:59:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2023-11-24 22:59:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:59:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:59:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2023-11-24 22:59:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2023-11-24 22:59:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2023-11-24 22:59:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2023-11-24 22:59:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2023-11-24 22:59:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2023-11-24 22:59:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-24 22:59:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-24 22:59:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2023-11-24 22:59:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2023-11-24 22:59:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2023-11-24 22:59:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2023-11-24 22:59:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-24 22:59:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-24 22:59:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 22:59:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:59:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:59:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:59:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2023-11-24 22:59:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2023-11-24 22:59:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2023-11-24 22:59:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2023-11-24 22:59:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-24 22:59:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-24 22:59:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-11-24 22:59:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-11-24 22:59:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2023-11-24 22:59:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2023-11-24 22:59:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-24 22:59:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-24 22:59:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2023-11-24 22:59:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2023-11-24 22:59:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-24 22:59:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-24 22:59:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 22:59:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 22:59:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2023-11-24 22:59:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2023-11-24 22:59:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2023-11-24 22:59:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2023-11-24 22:59:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-24 22:59:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-24 22:59:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-24 22:59:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-24 22:59:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-24 22:59:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-24 22:59:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:59:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-24 22:59:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-24 22:59:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2023-11-24 22:59:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2023-11-24 22:59:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2023-11-24 22:59:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2023-11-24 22:59:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2023-11-24 22:59:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2023-11-24 22:59:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:59:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-24 22:59:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-24 22:59:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2023-11-24 22:59:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2023-11-24 22:59:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2023-11-24 22:59:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2023-11-24 22:59:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2023-11-24 22:59:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2023-11-24 22:59:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:59:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_err [2023-11-24 22:59:28,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_err [2023-11-24 22:59:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 22:59:28,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 22:59:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-24 22:59:28,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-24 22:59:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-24 22:59:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-24 22:59:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-24 22:59:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-24 22:59:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2023-11-24 22:59:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2023-11-24 22:59:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-24 22:59:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-24 22:59:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 22:59:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 22:59:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-24 22:59:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-24 22:59:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-24 22:59:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-24 22:59:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-24 22:59:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-24 22:59:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-24 22:59:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-24 22:59:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2023-11-24 22:59:28,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2023-11-24 22:59:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-24 22:59:28,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-24 22:59:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2023-11-24 22:59:28,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2023-11-24 22:59:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-24 22:59:28,853 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-24 22:59:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 22:59:28,853 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 22:59:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_warn [2023-11-24 22:59:28,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_warn [2023-11-24 22:59:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:59:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-11-24 22:59:28,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-11-24 22:59:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:59:28,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:59:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-24 22:59:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-24 22:59:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-24 22:59:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-24 22:59:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2023-11-24 22:59:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2023-11-24 22:59:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-24 22:59:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-24 22:59:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2023-11-24 22:59:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2023-11-24 22:59:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 22:59:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 22:59:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2023-11-24 22:59:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2023-11-24 22:59:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-11-24 22:59:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-11-24 22:59:28,862 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-24 22:59:28,862 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-24 22:59:28,863 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2023-11-24 22:59:28,863 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2023-11-24 22:59:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2023-11-24 22:59:28,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2023-11-24 22:59:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-24 22:59:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-24 22:59:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-24 22:59:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-24 22:59:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2023-11-24 22:59:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2023-11-24 22:59:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:59:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 22:59:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 22:59:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2023-11-24 22:59:28,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2023-11-24 22:59:30,211 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:59:30,217 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:59:30,450 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 22:59:36,451 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-24 22:59:36,743 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:59:39,260 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:59:39,261 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-24 22:59:39,263 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:59:39 BoogieIcfgContainer [2023-11-24 22:59:39,264 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:59:39,266 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:59:39,266 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:59:39,277 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:59:39,277 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:59:39" (1/1) ... [2023-11-24 22:59:39,290 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:59:39,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:39,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3255 states to 2225 states and 3255 transitions. [2023-11-24 22:59:39,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 3255 transitions. [2023-11-24 22:59:39,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-11-24 22:59:39,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:39,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:39,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:40,629 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-24 22:59:40,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:40,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 2234 states and 3272 transitions. [2023-11-24 22:59:40,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 3272 transitions. [2023-11-24 22:59:40,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-24 22:59:40,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:40,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:41,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:41,332 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-24 22:59:41,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:41,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2239 states and 3283 transitions. [2023-11-24 22:59:41,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 3283 transitions. [2023-11-24 22:59:41,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-24 22:59:41,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:41,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:41,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:41,789 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-24 22:59:41,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:41,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3294 states to 2244 states and 3294 transitions. [2023-11-24 22:59:41,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 3294 transitions. [2023-11-24 22:59:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-24 22:59:41,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:41,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:42,280 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-24 22:59:42,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:42,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3305 states to 2249 states and 3305 transitions. [2023-11-24 22:59:42,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 3305 transitions. [2023-11-24 22:59:42,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-24 22:59:42,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:42,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:42,680 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-24 22:59:42,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:42,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 2254 states and 3320 transitions. [2023-11-24 22:59:42,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 3320 transitions. [2023-11-24 22:59:42,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-24 22:59:42,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:42,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:42,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:43,074 INFO L134 CoverageAnalysis]: Checked inductivity of 911 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:59:43,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:43,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 2255 states and 3320 transitions. [2023-11-24 22:59:43,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 3320 transitions. [2023-11-24 22:59:43,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-24 22:59:43,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:43,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:43,549 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-24 22:59:43,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:43,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 2261 states and 3338 transitions. [2023-11-24 22:59:43,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 3338 transitions. [2023-11-24 22:59:43,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-24 22:59:43,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:43,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:44,119 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-24 22:59:44,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:44,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 2266 states and 3349 transitions. [2023-11-24 22:59:44,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 3349 transitions. [2023-11-24 22:59:44,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-24 22:59:44,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:44,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:44,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:44,536 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-24 22:59:44,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:44,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3370 states to 2273 states and 3370 transitions. [2023-11-24 22:59:44,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 3370 transitions. [2023-11-24 22:59:44,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-24 22:59:44,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:44,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:44,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:45,220 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-24 22:59:45,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:45,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3371 states to 2274 states and 3371 transitions. [2023-11-24 22:59:45,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 3371 transitions. [2023-11-24 22:59:45,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-24 22:59:45,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:45,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:45,818 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-24 22:59:45,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:45,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3372 states to 2275 states and 3372 transitions. [2023-11-24 22:59:45,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 3372 transitions. [2023-11-24 22:59:45,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-24 22:59:45,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:45,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:46,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-24 22:59:46,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:46,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 2284 states and 3399 transitions. [2023-11-24 22:59:46,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 3399 transitions. [2023-11-24 22:59:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-24 22:59:46,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:46,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:47,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:47,309 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-24 22:59:48,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:48,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3424 states to 2292 states and 3424 transitions. [2023-11-24 22:59:48,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3424 transitions. [2023-11-24 22:59:48,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-24 22:59:48,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:48,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:48,424 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-24 22:59:48,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:48,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 2293 states and 3425 transitions. [2023-11-24 22:59:48,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 3425 transitions. [2023-11-24 22:59:48,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-24 22:59:48,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:48,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:48,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:48,794 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:59:48,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:48,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 2295 states and 3427 transitions. [2023-11-24 22:59:48,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3427 transitions. [2023-11-24 22:59:48,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-24 22:59:48,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:48,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:48,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:49,121 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-24 22:59:49,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:49,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3458 states to 2305 states and 3458 transitions. [2023-11-24 22:59:49,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3458 transitions. [2023-11-24 22:59:49,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-24 22:59:49,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:49,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:50,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:50,268 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-24 22:59:50,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 2306 states and 3459 transitions. [2023-11-24 22:59:50,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 3459 transitions. [2023-11-24 22:59:50,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-24 22:59:50,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:50,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:50,579 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:59:50,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3461 states to 2308 states and 3461 transitions. [2023-11-24 22:59:50,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 3461 transitions. [2023-11-24 22:59:50,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-24 22:59:50,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:50,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:50,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:50,909 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:59:50,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:50,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3462 states to 2309 states and 3462 transitions. [2023-11-24 22:59:50,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3462 transitions. [2023-11-24 22:59:50,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-24 22:59:50,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:50,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:51,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:51,238 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:59:51,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:51,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3466 states to 2313 states and 3466 transitions. [2023-11-24 22:59:51,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 3466 transitions. [2023-11-24 22:59:51,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-24 22:59:51,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:51,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:51,608 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 22:59:52,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:52,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 2320 states and 3488 transitions. [2023-11-24 22:59:52,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 3488 transitions. [2023-11-24 22:59:52,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-24 22:59:52,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:52,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:52,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:52,461 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 22:59:52,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:52,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3503 states to 2325 states and 3503 transitions. [2023-11-24 22:59:52,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 3503 transitions. [2023-11-24 22:59:52,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-24 22:59:52,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:52,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:53,309 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 22:59:54,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:54,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3535 states to 2335 states and 3535 transitions. [2023-11-24 22:59:54,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 3535 transitions. [2023-11-24 22:59:54,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-24 22:59:54,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:54,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:54,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:54,407 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 22:59:54,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:54,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 2339 states and 3547 transitions. [2023-11-24 22:59:54,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3547 transitions. [2023-11-24 22:59:54,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-24 22:59:54,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:54,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:54,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:54,869 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 22:59:54,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:54,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 2341 states and 3550 transitions. [2023-11-24 22:59:54,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 3550 transitions. [2023-11-24 22:59:54,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-24 22:59:54,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:54,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:55,327 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 22:59:56,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:56,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3566 states to 2346 states and 3566 transitions. [2023-11-24 22:59:56,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3566 transitions. [2023-11-24 22:59:56,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-24 22:59:56,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:56,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:56,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:56,287 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-24 22:59:56,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:56,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 2348 states and 3568 transitions. [2023-11-24 22:59:56,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 3568 transitions. [2023-11-24 22:59:56,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-24 22:59:56,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:56,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:56,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:56,684 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 22:59:57,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:57,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 2359 states and 3606 transitions. [2023-11-24 22:59:57,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 3606 transitions. [2023-11-24 22:59:57,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-24 22:59:57,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:57,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:57,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:58,088 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 22:59:58,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3610 states to 2360 states and 3610 transitions. [2023-11-24 22:59:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3610 transitions. [2023-11-24 22:59:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-24 22:59:58,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:58,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:58,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:58,655 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 22:59:59,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:59,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3632 states to 2367 states and 3632 transitions. [2023-11-24 22:59:59,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 3632 transitions. [2023-11-24 22:59:59,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-24 22:59:59,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:59,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:59,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:00,172 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 23:00:00,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:00,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 2371 states and 3644 transitions. [2023-11-24 23:00:00,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 3644 transitions. [2023-11-24 23:00:00,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-24 23:00:00,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:00,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:00,746 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 23:00:01,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 2375 states and 3656 transitions. [2023-11-24 23:00:01,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2375 states and 3656 transitions. [2023-11-24 23:00:01,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-11-24 23:00:01,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:01,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:01,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:01,438 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 23:00:01,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:01,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 2379 states and 3666 transitions. [2023-11-24 23:00:01,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 3666 transitions. [2023-11-24 23:00:01,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-11-24 23:00:01,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:01,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:01,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:02,143 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked.