./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 9bd2c7ff 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_170f2c23-ab17-4f61-97fd-ac15e8d16d98/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_170f2c23-ab17-4f61-97fd-ac15e8d16d98/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_170f2c23-ab17-4f61-97fd-ac15e8d16d98/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_170f2c23-ab17-4f61-97fd-ac15e8d16d98/bin/ukojak-verify-G8NBE6pJGL/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_170f2c23-ab17-4f61-97fd-ac15e8d16d98/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_170f2c23-ab17-4f61-97fd-ac15e8d16d98/bin/ukojak-verify-G8NBE6pJGL --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-9bd2c7f [2023-11-19 03:13:18,920 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:13:18,998 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_170f2c23-ab17-4f61-97fd-ac15e8d16d98/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:13:19,004 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:13:19,004 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:13:19,050 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:13:19,052 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:13:19,054 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:13:19,055 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:13:19,060 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:13:19,061 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:13:19,062 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:13:19,062 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:13:19,064 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:13:19,065 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:13:19,065 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:13:19,066 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:13:19,066 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:13:19,066 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:13:19,067 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:13:19,067 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:13:19,068 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:13:19,069 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:13:19,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:13:19,070 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:13:19,070 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:13:19,071 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:13:19,071 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:13:19,072 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:13:19,072 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:13:19,074 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_170f2c23-ab17-4f61-97fd-ac15e8d16d98/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_170f2c23-ab17-4f61-97fd-ac15e8d16d98/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de309cb006d9ebcc083a8e63406ee72224599a1ace468a6eb3d237a424720136 [2023-11-19 03:13:19,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:13:19,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:13:19,372 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:13:19,374 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:13:19,374 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:13:19,376 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_170f2c23-ab17-4f61-97fd-ac15e8d16d98/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-19 03:13:22,520 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:13:23,343 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:13:23,344 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_170f2c23-ab17-4f61-97fd-ac15e8d16d98/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-19 03:13:23,425 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_170f2c23-ab17-4f61-97fd-ac15e8d16d98/bin/ukojak-verify-G8NBE6pJGL/data/a047c2cff/28cad0906c4d48d186020eb1aded8b0f/FLAGbb158a007 [2023-11-19 03:13:23,644 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_170f2c23-ab17-4f61-97fd-ac15e8d16d98/bin/ukojak-verify-G8NBE6pJGL/data/a047c2cff/28cad0906c4d48d186020eb1aded8b0f [2023-11-19 03:13:23,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:13:23,649 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:13:23,650 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:23,651 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:13:23,656 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:13:23,657 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:23" (1/1) ... [2023-11-19 03:13:23,658 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30732057 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:23, skipping insertion in model container [2023-11-19 03:13:23,659 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:23" (1/1) ... [2023-11-19 03:13:23,834 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:13:27,792 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_170f2c23-ab17-4f61-97fd-ac15e8d16d98/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] [2023-11-19 03:13:27,799 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_170f2c23-ab17-4f61-97fd-ac15e8d16d98/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] [2023-11-19 03:13:27,800 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_170f2c23-ab17-4f61-97fd-ac15e8d16d98/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] [2023-11-19 03:13:27,807 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_170f2c23-ab17-4f61-97fd-ac15e8d16d98/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] [2023-11-19 03:13:27,842 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:13:27,902 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:13:28,067 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] [2023-11-19 03:13:28,069 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6728] [2023-11-19 03:13:28,070 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] [2023-11-19 03:13:28,071 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] [2023-11-19 03:13:28,072 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] [2023-11-19 03:13:28,072 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] [2023-11-19 03:13:28,073 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6815] [2023-11-19 03:13:28,086 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] [2023-11-19 03:13:28,089 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] [2023-11-19 03:13:28,091 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] [2023-11-19 03:13:28,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [13837] [2023-11-19 03:13:28,374 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_170f2c23-ab17-4f61-97fd-ac15e8d16d98/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] [2023-11-19 03:13:28,375 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_170f2c23-ab17-4f61-97fd-ac15e8d16d98/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] [2023-11-19 03:13:28,375 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_170f2c23-ab17-4f61-97fd-ac15e8d16d98/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] [2023-11-19 03:13:28,376 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_170f2c23-ab17-4f61-97fd-ac15e8d16d98/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] [2023-11-19 03:13:28,385 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:13:28,607 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:13:28,607 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:28 WrapperNode [2023-11-19 03:13:28,608 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:28,609 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:13:28,609 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:13:28,609 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:13:28,618 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:28" (1/1) ... [2023-11-19 03:13:28,780 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:28" (1/1) ... [2023-11-19 03:13:29,075 INFO L138 Inliner]: procedures = 434, calls = 2598, calls flagged for inlining = 232, calls inlined = 220, statements flattened = 7137 [2023-11-19 03:13:29,076 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:13:29,077 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:13:29,077 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:13:29,077 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:13:29,087 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:28" (1/1) ... [2023-11-19 03:13:29,088 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:28" (1/1) ... [2023-11-19 03:13:29,149 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:28" (1/1) ... [2023-11-19 03:13:29,150 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:28" (1/1) ... [2023-11-19 03:13:29,443 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:28" (1/1) ... [2023-11-19 03:13:29,480 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:28" (1/1) ... [2023-11-19 03:13:29,534 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:28" (1/1) ... [2023-11-19 03:13:29,578 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:28" (1/1) ... [2023-11-19 03:13:29,637 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:13:29,638 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:13:29,638 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:13:29,639 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:13:29,640 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:28" (1/1) ... [2023-11-19 03:13:29,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:13:29,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_170f2c23-ab17-4f61-97fd-ac15e8d16d98/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:13:29,675 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_170f2c23-ab17-4f61-97fd-ac15e8d16d98/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:13:29,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_170f2c23-ab17-4f61-97fd-ac15e8d16d98/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:13:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2023-11-19 03:13:29,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2023-11-19 03:13:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:13:29,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:13:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-19 03:13:29,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-19 03:13:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2023-11-19 03:13:29,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2023-11-19 03:13:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:13:29,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:13:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 03:13:29,726 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 03:13:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2023-11-19 03:13:29,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2023-11-19 03:13:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 03:13:29,727 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 03:13:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2023-11-19 03:13:29,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2023-11-19 03:13:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-19 03:13:29,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-19 03:13:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2023-11-19 03:13:29,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2023-11-19 03:13:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 03:13:29,730 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 03:13:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2023-11-19 03:13:29,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2023-11-19 03:13:29,733 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2023-11-19 03:13:29,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2023-11-19 03:13:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2023-11-19 03:13:29,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2023-11-19 03:13:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 03:13:29,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 03:13:29,735 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2023-11-19 03:13:29,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2023-11-19 03:13:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-19 03:13:29,736 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-19 03:13:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 03:13:29,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 03:13:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-19 03:13:29,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-19 03:13:29,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-19 03:13:29,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-19 03:13:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg [2023-11-19 03:13:29,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg [2023-11-19 03:13:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-11-19 03:13:29,738 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-11-19 03:13:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:13:29,739 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-19 03:13:29,739 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-19 03:13:29,739 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2023-11-19 03:13:29,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2023-11-19 03:13:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 03:13:29,740 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 03:13:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 03:13:29,740 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 03:13:29,741 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2023-11-19 03:13:29,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2023-11-19 03:13:29,742 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2023-11-19 03:13:29,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2023-11-19 03:13:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-19 03:13:29,744 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-19 03:13:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:13:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 03:13:29,745 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 03:13:29,745 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 03:13:29,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 03:13:29,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:13:29,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 03:13:29,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 03:13:29,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:13:29,746 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 03:13:29,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 03:13:29,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 03:13:29,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 03:13:29,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-19 03:13:29,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-19 03:13:29,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 03:13:29,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 03:13:29,748 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2023-11-19 03:13:29,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2023-11-19 03:13:29,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 03:13:29,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 03:13:29,749 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2023-11-19 03:13:29,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2023-11-19 03:13:29,750 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2023-11-19 03:13:29,750 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2023-11-19 03:13:29,751 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2023-11-19 03:13:29,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2023-11-19 03:13:29,751 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2023-11-19 03:13:29,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2023-11-19 03:13:29,751 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 03:13:29,751 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 03:13:29,752 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 03:13:29,752 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 03:13:29,752 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 03:13:29,752 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 03:13:29,752 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2023-11-19 03:13:29,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2023-11-19 03:13:29,753 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2023-11-19 03:13:29,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2023-11-19 03:13:29,753 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2023-11-19 03:13:29,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2023-11-19 03:13:29,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:13:29,754 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_info [2023-11-19 03:13:29,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_info [2023-11-19 03:13:29,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 03:13:29,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 03:13:29,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-19 03:13:29,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-19 03:13:29,756 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2023-11-19 03:13:29,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2023-11-19 03:13:29,756 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-19 03:13:29,756 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-19 03:13:29,757 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-19 03:13:29,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-19 03:13:29,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:13:29,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 03:13:29,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 03:13:29,758 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 03:13:29,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 03:13:29,759 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2023-11-19 03:13:29,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2023-11-19 03:13:29,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:13:29,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-19 03:13:29,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-19 03:13:29,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:13:29,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:13:29,760 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2023-11-19 03:13:29,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2023-11-19 03:13:29,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:13:29,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:13:29,761 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-19 03:13:29,761 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-19 03:13:29,762 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2023-11-19 03:13:29,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2023-11-19 03:13:29,762 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2023-11-19 03:13:29,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2023-11-19 03:13:29,763 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2023-11-19 03:13:29,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2023-11-19 03:13:29,764 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2023-11-19 03:13:29,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2023-11-19 03:13:29,765 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 03:13:29,765 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 03:13:29,766 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 03:13:29,766 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 03:13:29,769 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2023-11-19 03:13:29,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2023-11-19 03:13:29,770 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2023-11-19 03:13:29,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2023-11-19 03:13:29,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:13:29,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:13:29,772 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2023-11-19 03:13:29,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2023-11-19 03:13:29,773 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2023-11-19 03:13:29,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2023-11-19 03:13:29,780 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2023-11-19 03:13:29,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2023-11-19 03:13:29,780 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-19 03:13:29,780 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-19 03:13:29,780 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2023-11-19 03:13:29,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2023-11-19 03:13:29,781 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2023-11-19 03:13:29,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2023-11-19 03:13:29,781 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 03:13:29,781 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 03:13:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:13:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:13:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:13:29,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:13:29,783 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2023-11-19 03:13:29,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2023-11-19 03:13:29,783 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2023-11-19 03:13:29,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2023-11-19 03:13:29,783 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-19 03:13:29,783 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-19 03:13:29,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-11-19 03:13:29,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-11-19 03:13:29,784 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2023-11-19 03:13:29,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2023-11-19 03:13:29,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-19 03:13:29,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-19 03:13:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2023-11-19 03:13:29,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2023-11-19 03:13:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-19 03:13:29,785 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-19 03:13:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:13:29,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:13:29,786 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2023-11-19 03:13:29,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2023-11-19 03:13:29,786 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2023-11-19 03:13:29,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2023-11-19 03:13:29,787 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-19 03:13:29,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-19 03:13:29,787 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-19 03:13:29,787 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-19 03:13:29,787 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-19 03:13:29,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-19 03:13:29,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:13:29,788 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 03:13:29,788 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 03:13:29,789 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2023-11-19 03:13:29,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2023-11-19 03:13:29,789 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2023-11-19 03:13:29,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2023-11-19 03:13:29,789 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2023-11-19 03:13:29,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2023-11-19 03:13:29,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:13:29,790 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 03:13:29,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 03:13:29,790 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2023-11-19 03:13:29,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2023-11-19 03:13:29,790 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2023-11-19 03:13:29,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2023-11-19 03:13:29,791 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2023-11-19 03:13:29,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2023-11-19 03:13:29,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:13:29,791 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_err [2023-11-19 03:13:29,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_err [2023-11-19 03:13:29,792 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 03:13:29,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 03:13:29,792 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-19 03:13:29,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-19 03:13:29,792 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 03:13:29,793 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 03:13:29,793 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-19 03:13:29,793 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-19 03:13:29,793 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2023-11-19 03:13:29,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2023-11-19 03:13:29,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-19 03:13:29,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-19 03:13:29,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 03:13:29,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 03:13:29,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-19 03:13:29,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-19 03:13:29,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 03:13:29,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 03:13:29,795 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-19 03:13:29,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-19 03:13:29,795 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 03:13:29,795 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 03:13:29,795 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2023-11-19 03:13:29,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2023-11-19 03:13:29,796 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-19 03:13:29,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-19 03:13:29,796 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2023-11-19 03:13:29,796 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2023-11-19 03:13:29,797 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 03:13:29,797 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 03:13:29,797 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:13:29,797 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:13:29,797 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_warn [2023-11-19 03:13:29,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_warn [2023-11-19 03:13:29,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:13:29,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-11-19 03:13:29,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-11-19 03:13:29,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:13:29,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:13:29,799 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-19 03:13:29,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-19 03:13:29,799 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-19 03:13:29,799 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-19 03:13:29,799 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2023-11-19 03:13:29,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2023-11-19 03:13:29,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-19 03:13:29,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-19 03:13:29,800 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2023-11-19 03:13:29,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2023-11-19 03:13:29,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 03:13:29,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 03:13:29,801 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2023-11-19 03:13:29,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2023-11-19 03:13:29,802 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-11-19 03:13:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-11-19 03:13:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-19 03:13:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-19 03:13:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2023-11-19 03:13:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2023-11-19 03:13:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2023-11-19 03:13:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2023-11-19 03:13:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-19 03:13:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-19 03:13:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-19 03:13:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-19 03:13:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2023-11-19 03:13:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2023-11-19 03:13:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:13:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 03:13:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 03:13:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2023-11-19 03:13:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2023-11-19 03:13:30,950 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:13:30,956 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:13:31,258 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:13:38,320 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 03:13:38,591 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:13:41,375 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:13:41,375 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-19 03:13:41,396 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:13:41 BoogieIcfgContainer [2023-11-19 03:13:41,396 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:13:41,397 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:13:41,398 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:13:41,409 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:13:41,410 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:13:41" (1/1) ... [2023-11-19 03:13:41,428 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:13:41,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:41,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3243 states to 2213 states and 3243 transitions. [2023-11-19 03:13:41,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 3243 transitions. [2023-11-19 03:13:41,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-11-19 03:13:41,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:41,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:42,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:42,750 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-19 03:13:42,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:42,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 2222 states and 3260 transitions. [2023-11-19 03:13:42,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 3260 transitions. [2023-11-19 03:13:43,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-19 03:13:43,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:43,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:43,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:43,581 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:13:43,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:43,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 2227 states and 3271 transitions. [2023-11-19 03:13:43,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 3271 transitions. [2023-11-19 03:13:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-19 03:13:43,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:43,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:44,071 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:13:44,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:44,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3282 states to 2232 states and 3282 transitions. [2023-11-19 03:13:44,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 3282 transitions. [2023-11-19 03:13:44,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-19 03:13:44,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:44,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:44,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:44,662 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:13:44,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:44,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 2237 states and 3293 transitions. [2023-11-19 03:13:44,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 3293 transitions. [2023-11-19 03:13:44,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-19 03:13:44,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:44,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:44,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:45,234 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:13:45,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:45,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3308 states to 2242 states and 3308 transitions. [2023-11-19 03:13:45,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 3308 transitions. [2023-11-19 03:13:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-19 03:13:45,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:45,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:45,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:45,811 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:13:46,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:46,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 2248 states and 3326 transitions. [2023-11-19 03:13:46,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2248 states and 3326 transitions. [2023-11-19 03:13:46,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-19 03:13:46,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:46,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:46,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:46,606 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:13:46,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:46,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3337 states to 2253 states and 3337 transitions. [2023-11-19 03:13:46,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 3337 transitions. [2023-11-19 03:13:46,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-19 03:13:46,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:46,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:46,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:46,950 INFO L134 CoverageAnalysis]: Checked inductivity of 911 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-19 03:13:46,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:47,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3337 states to 2254 states and 3337 transitions. [2023-11-19 03:13:47,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 3337 transitions. [2023-11-19 03:13:47,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-19 03:13:47,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:47,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:47,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:47,475 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:13:47,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:47,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 2261 states and 3358 transitions. [2023-11-19 03:13:47,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 3358 transitions. [2023-11-19 03:13:47,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-19 03:13:47,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:47,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:48,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:48,217 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:13:48,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:48,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3359 states to 2262 states and 3359 transitions. [2023-11-19 03:13:48,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 3359 transitions. [2023-11-19 03:13:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-19 03:13:48,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:48,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:48,562 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:13:48,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:48,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3360 states to 2263 states and 3360 transitions. [2023-11-19 03:13:48,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 3360 transitions. [2023-11-19 03:13:48,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-19 03:13:48,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:48,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:48,925 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:13:49,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:49,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 2271 states and 3384 transitions. [2023-11-19 03:13:49,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 3384 transitions. [2023-11-19 03:13:49,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-19 03:13:49,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:49,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:49,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:49,849 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-19 03:13:50,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:50,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 2280 states and 3412 transitions. [2023-11-19 03:13:50,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 3412 transitions. [2023-11-19 03:13:50,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-19 03:13:50,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:50,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:50,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-19 03:13:50,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:50,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 2282 states and 3414 transitions. [2023-11-19 03:13:50,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3414 transitions. [2023-11-19 03:13:50,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-19 03:13:50,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:50,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:51,110 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-19 03:13:51,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:51,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 2292 states and 3445 transitions. [2023-11-19 03:13:51,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3445 transitions. [2023-11-19 03:13:51,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-19 03:13:51,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:51,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:52,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:52,201 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:13:52,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:52,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 2293 states and 3446 transitions. [2023-11-19 03:13:52,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 3446 transitions. [2023-11-19 03:13:52,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-19 03:13:52,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:52,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:52,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:52,501 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:13:52,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:52,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 2294 states and 3447 transitions. [2023-11-19 03:13:52,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 3447 transitions. [2023-11-19 03:13:52,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-19 03:13:52,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:52,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:52,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:53,271 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-19 03:13:53,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:53,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 2296 states and 3449 transitions. [2023-11-19 03:13:53,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 3449 transitions. [2023-11-19 03:13:53,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-19 03:13:53,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:53,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:53,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:53,759 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-19 03:13:53,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 2299 states and 3452 transitions. [2023-11-19 03:13:53,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 3452 transitions. [2023-11-19 03:13:53,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-19 03:13:53,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:53,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:53,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:54,194 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-19 03:13:54,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:54,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3456 states to 2303 states and 3456 transitions. [2023-11-19 03:13:54,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 3456 transitions. [2023-11-19 03:13:54,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-19 03:13:54,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:54,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:54,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:54,524 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-19 03:13:54,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:54,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 2310 states and 3478 transitions. [2023-11-19 03:13:54,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 3478 transitions. [2023-11-19 03:13:54,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-19 03:13:54,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:54,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:55,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:55,448 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-19 03:13:56,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:56,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 2315 states and 3493 transitions. [2023-11-19 03:13:56,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 3493 transitions. [2023-11-19 03:13:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-19 03:13:56,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:56,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:56,516 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-19 03:13:57,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:57,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3525 states to 2325 states and 3525 transitions. [2023-11-19 03:13:57,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 3525 transitions. [2023-11-19 03:13:57,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-19 03:13:57,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:57,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:57,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:57,815 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-19 03:13:58,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:58,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 2329 states and 3537 transitions. [2023-11-19 03:13:58,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3537 transitions. [2023-11-19 03:13:58,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-19 03:13:58,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:58,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:58,305 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-19 03:13:58,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:58,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 2331 states and 3540 transitions. [2023-11-19 03:13:58,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 3540 transitions. [2023-11-19 03:13:58,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-19 03:13:58,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:58,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:58,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:58,606 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-19 03:13:58,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 2333 states and 3542 transitions. [2023-11-19 03:13:58,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3542 transitions. [2023-11-19 03:13:58,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-19 03:13:58,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:58,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:58,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:59,019 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-19 03:13:59,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:59,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 2338 states and 3558 transitions. [2023-11-19 03:13:59,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 3558 transitions. [2023-11-19 03:13:59,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-19 03:13:59,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:59,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:59,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:14:00,098 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-19 03:14:01,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:14:01,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3597 states to 2349 states and 3597 transitions. [2023-11-19 03:14:01,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 3597 transitions. [2023-11-19 03:14:01,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-19 03:14:01,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:14:01,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:14:01,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:14:01,697 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-19 03:14:01,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:14:02,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3600 states to 2350 states and 3600 transitions. [2023-11-19 03:14:02,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 3600 transitions. [2023-11-19 03:14:02,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-19 03:14:02,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:14:02,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:14:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:14:02,288 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-19 03:14:02,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:14:02,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 2354 states and 3612 transitions. [2023-11-19 03:14:02,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 3612 transitions. [2023-11-19 03:14:02,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-19 03:14:02,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:14:02,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:14:02,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:14:02,888 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-19 03:14:03,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:14:03,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3624 states to 2358 states and 3624 transitions. [2023-11-19 03:14:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 3624 transitions. [2023-11-19 03:14:03,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-19 03:14:03,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:14:03,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:14:03,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:14:03,485 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked.