./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 cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df87947-a482-4322-9136-17611763a371/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df87947-a482-4322-9136-17611763a371/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df87947-a482-4322-9136-17611763a371/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df87947-a482-4322-9136-17611763a371/bin/ukojak-verify-0OAaufAVZV/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_5df87947-a482-4322-9136-17611763a371/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df87947-a482-4322-9136-17611763a371/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash de309cb006d9ebcc083a8e63406ee72224599a1ace468a6eb3d237a424720136 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:06:12,080 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:06:12,181 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df87947-a482-4322-9136-17611763a371/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-12 00:06:12,186 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:06:12,187 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-12 00:06:12,211 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:06:12,212 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:06:12,212 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:06:12,213 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:06:12,214 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:06:12,215 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:06:12,215 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:06:12,216 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:06:12,217 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:06:12,217 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:06:12,218 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:06:12,218 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:06:12,219 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:06:12,220 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:06:12,220 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:06:12,221 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:06:12,222 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:06:12,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:06:12,223 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:06:12,224 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:06:12,224 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:06:12,225 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-12 00:06:12,225 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:06:12,226 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:06:12,226 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_5df87947-a482-4322-9136-17611763a371/bin/ukojak-verify-0OAaufAVZV/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df87947-a482-4322-9136-17611763a371/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de309cb006d9ebcc083a8e63406ee72224599a1ace468a6eb3d237a424720136 [2023-11-12 00:06:12,523 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:06:12,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:06:12,581 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:06:12,596 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:06:12,597 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:06:12,599 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df87947-a482-4322-9136-17611763a371/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-12 00:06:15,814 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:06:16,688 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:06:16,689 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df87947-a482-4322-9136-17611763a371/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-12 00:06:16,775 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df87947-a482-4322-9136-17611763a371/bin/ukojak-verify-0OAaufAVZV/data/155f4c9c2/0b5e93e297a8482982925f42fb7d9923/FLAG5add5e2b9 [2023-11-12 00:06:16,794 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df87947-a482-4322-9136-17611763a371/bin/ukojak-verify-0OAaufAVZV/data/155f4c9c2/0b5e93e297a8482982925f42fb7d9923 [2023-11-12 00:06:16,800 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:06:16,803 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:06:16,807 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:06:16,807 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:06:16,812 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:06:16,815 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:06:16" (1/1) ... [2023-11-12 00:06:16,816 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@359609bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:16, skipping insertion in model container [2023-11-12 00:06:16,816 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:06:16" (1/1) ... [2023-11-12 00:06:17,021 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:06:20,536 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_5df87947-a482-4322-9136-17611763a371/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] [2023-11-12 00:06:20,540 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_5df87947-a482-4322-9136-17611763a371/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] [2023-11-12 00:06:20,541 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_5df87947-a482-4322-9136-17611763a371/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] [2023-11-12 00:06:20,542 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_5df87947-a482-4322-9136-17611763a371/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] [2023-11-12 00:06:20,561 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:06:20,625 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:06:20,849 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] [2023-11-12 00:06:20,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6728] [2023-11-12 00:06:20,853 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] [2023-11-12 00:06:20,854 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] [2023-11-12 00:06:20,855 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] [2023-11-12 00:06:20,856 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] [2023-11-12 00:06:20,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6815] [2023-11-12 00:06:20,872 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] [2023-11-12 00:06:20,876 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] [2023-11-12 00:06:20,878 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] [2023-11-12 00:06:21,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [13837] [2023-11-12 00:06:21,246 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_5df87947-a482-4322-9136-17611763a371/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] [2023-11-12 00:06:21,247 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_5df87947-a482-4322-9136-17611763a371/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] [2023-11-12 00:06:21,248 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_5df87947-a482-4322-9136-17611763a371/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] [2023-11-12 00:06:21,249 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_5df87947-a482-4322-9136-17611763a371/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] [2023-11-12 00:06:21,260 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:06:21,416 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:06:21,416 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:21 WrapperNode [2023-11-12 00:06:21,417 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:06:21,418 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:06:21,418 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:06:21,418 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:06:21,426 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:21" (1/1) ... [2023-11-12 00:06:21,601 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:21" (1/1) ... [2023-11-12 00:06:21,848 INFO L138 Inliner]: procedures = 434, calls = 2598, calls flagged for inlining = 232, calls inlined = 220, statements flattened = 7137 [2023-11-12 00:06:21,849 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:06:21,850 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:06:21,850 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:06:21,850 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:06:21,860 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:21" (1/1) ... [2023-11-12 00:06:21,860 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:21" (1/1) ... [2023-11-12 00:06:21,919 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:21" (1/1) ... [2023-11-12 00:06:21,919 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:21" (1/1) ... [2023-11-12 00:06:22,158 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:21" (1/1) ... [2023-11-12 00:06:22,186 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:21" (1/1) ... [2023-11-12 00:06:22,218 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:21" (1/1) ... [2023-11-12 00:06:22,238 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:21" (1/1) ... [2023-11-12 00:06:22,288 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:06:22,290 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:06:22,290 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:06:22,290 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:06:22,291 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:21" (1/1) ... [2023-11-12 00:06:22,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:06:22,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df87947-a482-4322-9136-17611763a371/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:06:22,321 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df87947-a482-4322-9136-17611763a371/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:06:22,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df87947-a482-4322-9136-17611763a371/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:06:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2023-11-12 00:06:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2023-11-12 00:06:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-12 00:06:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-12 00:06:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-12 00:06:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-12 00:06:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2023-11-12 00:06:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2023-11-12 00:06:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 00:06:22,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 00:06:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-12 00:06:22,358 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-12 00:06:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2023-11-12 00:06:22,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2023-11-12 00:06:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-12 00:06:22,359 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-12 00:06:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2023-11-12 00:06:22,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2023-11-12 00:06:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-12 00:06:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-12 00:06:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2023-11-12 00:06:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2023-11-12 00:06:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-12 00:06:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-12 00:06:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2023-11-12 00:06:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2023-11-12 00:06:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2023-11-12 00:06:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2023-11-12 00:06:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2023-11-12 00:06:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2023-11-12 00:06:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-12 00:06:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-12 00:06:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2023-11-12 00:06:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2023-11-12 00:06:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-12 00:06:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-12 00:06:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-12 00:06:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-12 00:06:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-12 00:06:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-12 00:06:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-12 00:06:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-12 00:06:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg [2023-11-12 00:06:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg [2023-11-12 00:06:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-11-12 00:06:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-11-12 00:06:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:06:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-12 00:06:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-12 00:06:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2023-11-12 00:06:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2023-11-12 00:06:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-12 00:06:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-12 00:06:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-12 00:06:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-12 00:06:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2023-11-12 00:06:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2023-11-12 00:06:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2023-11-12 00:06:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2023-11-12 00:06:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-12 00:06:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-12 00:06:22,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-12 00:06:22,370 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-12 00:06:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-12 00:06:22,370 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-12 00:06:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-12 00:06:22,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 00:06:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-12 00:06:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-12 00:06:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:06:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-12 00:06:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-12 00:06:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-12 00:06:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-12 00:06:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-12 00:06:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-12 00:06:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-12 00:06:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-12 00:06:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2023-11-12 00:06:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2023-11-12 00:06:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-12 00:06:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-12 00:06:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2023-11-12 00:06:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2023-11-12 00:06:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2023-11-12 00:06:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2023-11-12 00:06:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2023-11-12 00:06:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2023-11-12 00:06:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2023-11-12 00:06:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2023-11-12 00:06:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-12 00:06:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-12 00:06:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-12 00:06:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-12 00:06:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-12 00:06:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-12 00:06:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2023-11-12 00:06:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2023-11-12 00:06:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2023-11-12 00:06:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2023-11-12 00:06:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2023-11-12 00:06:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2023-11-12 00:06:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:06:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_info [2023-11-12 00:06:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_info [2023-11-12 00:06:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-12 00:06:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-12 00:06:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-12 00:06:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-12 00:06:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2023-11-12 00:06:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2023-11-12 00:06:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-12 00:06:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-12 00:06:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-12 00:06:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-12 00:06:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:06:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-12 00:06:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-12 00:06:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-12 00:06:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-12 00:06:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2023-11-12 00:06:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2023-11-12 00:06:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:06:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-12 00:06:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-12 00:06:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-12 00:06:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-12 00:06:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2023-11-12 00:06:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2023-11-12 00:06:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-12 00:06:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-12 00:06:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-12 00:06:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-12 00:06:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2023-11-12 00:06:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2023-11-12 00:06:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2023-11-12 00:06:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2023-11-12 00:06:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2023-11-12 00:06:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2023-11-12 00:06:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2023-11-12 00:06:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2023-11-12 00:06:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-12 00:06:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-12 00:06:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-12 00:06:22,383 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-12 00:06:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2023-11-12 00:06:22,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2023-11-12 00:06:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2023-11-12 00:06:22,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2023-11-12 00:06:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:06:22,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:06:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2023-11-12 00:06:22,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2023-11-12 00:06:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2023-11-12 00:06:22,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2023-11-12 00:06:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2023-11-12 00:06:22,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2023-11-12 00:06:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-12 00:06:22,390 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-12 00:06:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2023-11-12 00:06:22,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2023-11-12 00:06:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2023-11-12 00:06:22,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2023-11-12 00:06:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-12 00:06:22,391 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-12 00:06:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-12 00:06:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 00:06:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-12 00:06:22,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-12 00:06:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2023-11-12 00:06:22,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2023-11-12 00:06:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2023-11-12 00:06:22,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2023-11-12 00:06:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-12 00:06:22,393 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-12 00:06:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-11-12 00:06:22,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-11-12 00:06:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2023-11-12 00:06:22,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2023-11-12 00:06:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-12 00:06:22,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-12 00:06:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2023-11-12 00:06:22,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2023-11-12 00:06:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-12 00:06:22,394 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-12 00:06:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 00:06:22,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 00:06:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2023-11-12 00:06:22,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2023-11-12 00:06:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2023-11-12 00:06:22,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2023-11-12 00:06:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-12 00:06:22,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-12 00:06:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-12 00:06:22,396 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-12 00:06:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-12 00:06:22,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-12 00:06:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:06:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-12 00:06:22,397 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-12 00:06:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2023-11-12 00:06:22,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2023-11-12 00:06:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2023-11-12 00:06:22,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2023-11-12 00:06:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2023-11-12 00:06:22,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2023-11-12 00:06:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:06:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-12 00:06:22,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-12 00:06:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2023-11-12 00:06:22,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2023-11-12 00:06:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2023-11-12 00:06:22,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2023-11-12 00:06:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2023-11-12 00:06:22,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2023-11-12 00:06:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:06:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_err [2023-11-12 00:06:22,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_err [2023-11-12 00:06:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-12 00:06:22,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-12 00:06:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-12 00:06:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-12 00:06:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-12 00:06:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-12 00:06:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-12 00:06:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-12 00:06:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2023-11-12 00:06:22,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2023-11-12 00:06:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-12 00:06:22,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-12 00:06:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-12 00:06:22,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-12 00:06:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-12 00:06:22,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-12 00:06:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-12 00:06:22,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-12 00:06:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-12 00:06:22,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-12 00:06:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-12 00:06:22,402 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-12 00:06:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2023-11-12 00:06:22,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2023-11-12 00:06:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-12 00:06:22,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-12 00:06:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2023-11-12 00:06:22,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2023-11-12 00:06:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-12 00:06:22,403 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-12 00:06:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-12 00:06:22,404 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-12 00:06:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_warn [2023-11-12 00:06:22,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_warn [2023-11-12 00:06:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:06:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-11-12 00:06:22,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-11-12 00:06:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-12 00:06:22,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-12 00:06:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-12 00:06:22,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-12 00:06:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-12 00:06:22,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-12 00:06:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2023-11-12 00:06:22,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2023-11-12 00:06:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-12 00:06:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-12 00:06:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2023-11-12 00:06:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2023-11-12 00:06:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-12 00:06:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-12 00:06:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2023-11-12 00:06:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2023-11-12 00:06:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-11-12 00:06:22,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-11-12 00:06:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-12 00:06:22,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-12 00:06:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2023-11-12 00:06:22,407 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2023-11-12 00:06:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2023-11-12 00:06:22,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2023-11-12 00:06:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-12 00:06:22,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-12 00:06:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-12 00:06:22,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-12 00:06:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2023-11-12 00:06:22,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2023-11-12 00:06:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:06:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-12 00:06:22,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-12 00:06:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2023-11-12 00:06:22,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2023-11-12 00:06:23,713 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:06:23,719 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:06:23,980 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-12 00:06:31,162 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-12 00:06:31,403 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:06:34,282 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:06:34,282 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-12 00:06:34,290 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:06:34 BoogieIcfgContainer [2023-11-12 00:06:34,291 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:06:34,292 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:06:34,292 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:06:34,303 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:06:34,304 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:06:34" (1/1) ... [2023-11-12 00:06:34,316 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:06:34,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:34,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3243 states to 2213 states and 3243 transitions. [2023-11-12 00:06:34,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 3243 transitions. [2023-11-12 00:06:34,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-11-12 00:06:34,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:34,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:35,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:35,559 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-12 00:06:35,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:35,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 2222 states and 3260 transitions. [2023-11-12 00:06:35,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 3260 transitions. [2023-11-12 00:06:35,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-12 00:06:35,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:35,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:35,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:36,122 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:06:36,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:36,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 2227 states and 3271 transitions. [2023-11-12 00:06:36,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 3271 transitions. [2023-11-12 00:06:36,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-12 00:06:36,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:36,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:36,582 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:06:36,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:36,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3282 states to 2232 states and 3282 transitions. [2023-11-12 00:06:36,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 3282 transitions. [2023-11-12 00:06:36,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-12 00:06:36,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:36,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:36,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:37,125 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:06:37,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:37,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 2237 states and 3293 transitions. [2023-11-12 00:06:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 3293 transitions. [2023-11-12 00:06:37,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-12 00:06:37,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:37,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:37,522 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:06:37,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:37,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3308 states to 2242 states and 3308 transitions. [2023-11-12 00:06:37,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 3308 transitions. [2023-11-12 00:06:37,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-12 00:06:37,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:37,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:37,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:38,011 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:06:38,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:38,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 2248 states and 3326 transitions. [2023-11-12 00:06:38,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2248 states and 3326 transitions. [2023-11-12 00:06:38,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-12 00:06:38,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:38,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:38,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:38,689 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:06:38,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:38,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3337 states to 2253 states and 3337 transitions. [2023-11-12 00:06:38,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 3337 transitions. [2023-11-12 00:06:38,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-12 00:06:38,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:38,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:38,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:39,047 INFO L134 CoverageAnalysis]: Checked inductivity of 911 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-12 00:06:39,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:39,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3337 states to 2254 states and 3337 transitions. [2023-11-12 00:06:39,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 3337 transitions. [2023-11-12 00:06:39,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-12 00:06:39,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:39,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:39,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:39,583 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:06:39,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:39,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 2261 states and 3358 transitions. [2023-11-12 00:06:39,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 3358 transitions. [2023-11-12 00:06:39,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-12 00:06:39,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:39,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:40,293 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:06:40,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:40,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3359 states to 2262 states and 3359 transitions. [2023-11-12 00:06:40,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 3359 transitions. [2023-11-12 00:06:40,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-12 00:06:40,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:40,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:40,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:40,811 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:06:40,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:40,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3360 states to 2263 states and 3360 transitions. [2023-11-12 00:06:40,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 3360 transitions. [2023-11-12 00:06:40,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-12 00:06:40,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:40,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:41,285 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:06:41,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:41,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 2271 states and 3384 transitions. [2023-11-12 00:06:41,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 3384 transitions. [2023-11-12 00:06:41,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-12 00:06:41,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:41,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:41,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:42,242 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-12 00:06:42,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:42,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 2280 states and 3412 transitions. [2023-11-12 00:06:42,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 3412 transitions. [2023-11-12 00:06:42,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-12 00:06:42,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:42,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:42,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:43,195 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-12 00:06:43,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:43,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 2282 states and 3414 transitions. [2023-11-12 00:06:43,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3414 transitions. [2023-11-12 00:06:43,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-12 00:06:43,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:43,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:43,593 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-12 00:06:44,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:44,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 2292 states and 3445 transitions. [2023-11-12 00:06:44,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3445 transitions. [2023-11-12 00:06:44,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-12 00:06:44,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:44,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:44,706 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:06:44,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:44,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 2293 states and 3446 transitions. [2023-11-12 00:06:44,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 3446 transitions. [2023-11-12 00:06:44,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-12 00:06:44,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:44,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:44,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:45,026 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:06:45,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:45,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 2294 states and 3447 transitions. [2023-11-12 00:06:45,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 3447 transitions. [2023-11-12 00:06:45,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-12 00:06:45,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:45,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:45,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:45,757 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-12 00:06:45,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:45,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 2296 states and 3449 transitions. [2023-11-12 00:06:45,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 3449 transitions. [2023-11-12 00:06:45,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-12 00:06:45,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:45,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:46,271 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-12 00:06:46,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:46,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 2299 states and 3452 transitions. [2023-11-12 00:06:46,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 3452 transitions. [2023-11-12 00:06:46,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-12 00:06:46,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:46,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:46,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:46,775 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-12 00:06:46,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:46,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3456 states to 2303 states and 3456 transitions. [2023-11-12 00:06:46,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 3456 transitions. [2023-11-12 00:06:46,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-12 00:06:46,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:46,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:46,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:47,137 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-12 00:06:47,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:47,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 2310 states and 3478 transitions. [2023-11-12 00:06:47,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 3478 transitions. [2023-11-12 00:06:47,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-12 00:06:47,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:47,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:47,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:47,993 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-12 00:06:48,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:48,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 2315 states and 3493 transitions. [2023-11-12 00:06:48,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 3493 transitions. [2023-11-12 00:06:48,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-12 00:06:48,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:48,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:48,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:48,874 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-12 00:06:49,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:49,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3525 states to 2325 states and 3525 transitions. [2023-11-12 00:06:49,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 3525 transitions. [2023-11-12 00:06:49,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-12 00:06:49,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:49,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:49,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:50,035 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-12 00:06:50,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:50,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 2329 states and 3537 transitions. [2023-11-12 00:06:50,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3537 transitions. [2023-11-12 00:06:50,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-12 00:06:50,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:50,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:50,537 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-12 00:06:50,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:50,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 2331 states and 3540 transitions. [2023-11-12 00:06:50,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 3540 transitions. [2023-11-12 00:06:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-12 00:06:50,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:50,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:50,856 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-12 00:06:50,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:50,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 2333 states and 3542 transitions. [2023-11-12 00:06:50,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3542 transitions. [2023-11-12 00:06:50,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-12 00:06:50,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:50,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:50,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:51,274 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-12 00:06:52,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:52,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 2338 states and 3558 transitions. [2023-11-12 00:06:52,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 3558 transitions. [2023-11-12 00:06:52,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-12 00:06:52,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:52,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:52,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:52,384 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-12 00:06:53,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:53,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3596 states to 2349 states and 3596 transitions. [2023-11-12 00:06:53,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 3596 transitions. [2023-11-12 00:06:53,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-12 00:06:53,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:53,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:53,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:54,065 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-12 00:06:54,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:54,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 2354 states and 3612 transitions. [2023-11-12 00:06:54,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 3612 transitions. [2023-11-12 00:06:54,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-12 00:06:54,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:54,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:54,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:55,065 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-12 00:06:55,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:55,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3624 states to 2358 states and 3624 transitions. [2023-11-12 00:06:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 3624 transitions. [2023-11-12 00:06:55,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-12 00:06:55,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:55,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:55,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:55,747 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked.