./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.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_95e0336b-882e-4f32-8b8f-e70ece57a237/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95e0336b-882e-4f32-8b8f-e70ece57a237/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_95e0336b-882e-4f32-8b8f-e70ece57a237/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95e0336b-882e-4f32-8b8f-e70ece57a237/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95e0336b-882e-4f32-8b8f-e70ece57a237/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_95e0336b-882e-4f32-8b8f-e70ece57a237/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 c727ee56ff8cf558c3dc08b64ebc267261ea17bdfb88e50734daf71ad89adc7d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:13:05,216 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:13:05,351 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95e0336b-882e-4f32-8b8f-e70ece57a237/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:13:05,359 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:13:05,360 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:13:05,400 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:13:05,401 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:13:05,402 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:13:05,403 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:13:05,407 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:13:05,408 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:13:05,408 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:13:05,409 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:13:05,410 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:13:05,411 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:13:05,411 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:13:05,411 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:13:05,412 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:13:05,412 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:13:05,412 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:13:05,413 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:13:05,413 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:13:05,414 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:13:05,415 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:13:05,415 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:13:05,415 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:13:05,416 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:13:05,416 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:13:05,416 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:13:05,417 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:13:05,418 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_95e0336b-882e-4f32-8b8f-e70ece57a237/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95e0336b-882e-4f32-8b8f-e70ece57a237/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c727ee56ff8cf558c3dc08b64ebc267261ea17bdfb88e50734daf71ad89adc7d [2023-11-19 03:13:05,680 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:13:05,700 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:13:05,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:13:05,704 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:13:05,705 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:13:05,706 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95e0336b-882e-4f32-8b8f-e70ece57a237/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2023-11-19 03:13:08,779 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:13:09,514 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:13:09,515 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95e0336b-882e-4f32-8b8f-e70ece57a237/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2023-11-19 03:13:09,570 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95e0336b-882e-4f32-8b8f-e70ece57a237/bin/ukojak-verify-G8NBE6pJGL/data/b53fdb18c/e7fad7e826344be9b73ac96791e7d468/FLAG96987feba [2023-11-19 03:13:09,591 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95e0336b-882e-4f32-8b8f-e70ece57a237/bin/ukojak-verify-G8NBE6pJGL/data/b53fdb18c/e7fad7e826344be9b73ac96791e7d468 [2023-11-19 03:13:09,596 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:13:09,599 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:13:09,602 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:09,603 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:13:09,608 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:13:09,609 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:09" (1/1) ... [2023-11-19 03:13:09,610 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18e8e1c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:09, skipping insertion in model container [2023-11-19 03:13:09,610 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:09" (1/1) ... [2023-11-19 03:13:09,781 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:13:12,496 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_95e0336b-882e-4f32-8b8f-e70ece57a237/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[328445,328458] [2023-11-19 03:13:12,500 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_95e0336b-882e-4f32-8b8f-e70ece57a237/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[328590,328603] [2023-11-19 03:13:12,522 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:13:12,578 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:13:12,757 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"); [5755] [2023-11-19 03:13:12,759 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5762] [2023-11-19 03:13:12,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5769] [2023-11-19 03:13:12,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5799-5800] [2023-11-19 03:13:12,761 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"); [5805-5807] [2023-11-19 03:13:12,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5876] [2023-11-19 03:13:12,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5884] [2023-11-19 03:13:13,089 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_95e0336b-882e-4f32-8b8f-e70ece57a237/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[328445,328458] [2023-11-19 03:13:13,090 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_95e0336b-882e-4f32-8b8f-e70ece57a237/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[328590,328603] [2023-11-19 03:13:13,096 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:13:13,268 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:13:13,276 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:13:13,276 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:13 WrapperNode [2023-11-19 03:13:13,277 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:13,278 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:13:13,278 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:13:13,278 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:13:13,286 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:13" (1/1) ... [2023-11-19 03:13:13,408 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:13" (1/1) ... [2023-11-19 03:13:13,693 INFO L138 Inliner]: procedures = 388, calls = 2186, calls flagged for inlining = 154, calls inlined = 135, statements flattened = 4881 [2023-11-19 03:13:13,695 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:13:13,696 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:13:13,696 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:13:13,696 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:13:13,715 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:13" (1/1) ... [2023-11-19 03:13:13,716 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:13" (1/1) ... [2023-11-19 03:13:13,770 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:13" (1/1) ... [2023-11-19 03:13:13,771 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:13" (1/1) ... [2023-11-19 03:13:13,898 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:13" (1/1) ... [2023-11-19 03:13:13,917 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:13" (1/1) ... [2023-11-19 03:13:13,952 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:13" (1/1) ... [2023-11-19 03:13:13,967 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:13" (1/1) ... [2023-11-19 03:13:14,012 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:13:14,013 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:13:14,013 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:13:14,013 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:13:14,014 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:13" (1/1) ... [2023-11-19 03:13:14,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:13:14,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95e0336b-882e-4f32-8b8f-e70ece57a237/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:13:14,046 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95e0336b-882e-4f32-8b8f-e70ece57a237/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:13:14,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95e0336b-882e-4f32-8b8f-e70ece57a237/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:13:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2023-11-19 03:13:14,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2023-11-19 03:13:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:13:14,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:13:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2023-11-19 03:13:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2023-11-19 03:13:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2023-11-19 03:13:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2023-11-19 03:13:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-19 03:13:14,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-19 03:13:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:13:14,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:13:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 03:13:14,089 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 03:13:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2023-11-19 03:13:14,089 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2023-11-19 03:13:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2023-11-19 03:13:14,089 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2023-11-19 03:13:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2023-11-19 03:13:14,090 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2023-11-19 03:13:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-11-19 03:13:14,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-11-19 03:13:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 03:13:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 03:13:14,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 03:13:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2023-11-19 03:13:14,091 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2023-11-19 03:13:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2023-11-19 03:13:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2023-11-19 03:13:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-11-19 03:13:14,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-11-19 03:13:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 03:13:14,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 03:13:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:13:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2023-11-19 03:13:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2023-11-19 03:13:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2023-11-19 03:13:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2023-11-19 03:13:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-19 03:13:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-19 03:13:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2023-11-19 03:13:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2023-11-19 03:13:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 03:13:14,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 03:13:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2023-11-19 03:13:14,097 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2023-11-19 03:13:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2023-11-19 03:13:14,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2023-11-19 03:13:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:13:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2023-11-19 03:13:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2023-11-19 03:13:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2023-11-19 03:13:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2023-11-19 03:13:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2023-11-19 03:13:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2023-11-19 03:13:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:13:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 03:13:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 03:13:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2023-11-19 03:13:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2023-11-19 03:13:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:13:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 03:13:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 03:13:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2023-11-19 03:13:14,101 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2023-11-19 03:13:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 03:13:14,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 03:13:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 03:13:14,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 03:13:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-19 03:13:14,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-19 03:13:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2023-11-19 03:13:14,103 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2023-11-19 03:13:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2023-11-19 03:13:14,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2023-11-19 03:13:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2023-11-19 03:13:14,103 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2023-11-19 03:13:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2023-11-19 03:13:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2023-11-19 03:13:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:13:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-19 03:13:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-19 03:13:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2023-11-19 03:13:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2023-11-19 03:13:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:13:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 03:13:14,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 03:13:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 03:13:14,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 03:13:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:13:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:13:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:13:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:13:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:13:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2023-11-19 03:13:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2023-11-19 03:13:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-19 03:13:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-19 03:13:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-19 03:13:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-19 03:13:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-19 03:13:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-19 03:13:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 03:13:14,109 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 03:13:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2023-11-19 03:13:14,109 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2023-11-19 03:13:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2023-11-19 03:13:14,109 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2023-11-19 03:13:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-19 03:13:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-19 03:13:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 03:13:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 03:13:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2023-11-19 03:13:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2023-11-19 03:13:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:13:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:13:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2023-11-19 03:13:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2023-11-19 03:13:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:13:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:13:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:13:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:13:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2023-11-19 03:13:14,113 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2023-11-19 03:13:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-19 03:13:14,113 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-19 03:13:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2023-11-19 03:13:14,114 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2023-11-19 03:13:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2023-11-19 03:13:14,114 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2023-11-19 03:13:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-19 03:13:14,114 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-19 03:13:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2023-11-19 03:13:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2023-11-19 03:13:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2023-11-19 03:13:14,116 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2023-11-19 03:13:14,116 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-19 03:13:14,116 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-19 03:13:14,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:13:14,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:13:14,117 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2023-11-19 03:13:14,117 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2023-11-19 03:13:14,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:13:14,117 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:13:14,117 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:13:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 03:13:14,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 03:13:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-19 03:13:14,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-19 03:13:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 03:13:14,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 03:13:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-19 03:13:14,119 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-19 03:13:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 03:13:14,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 03:13:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-19 03:13:14,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-19 03:13:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 03:13:14,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 03:13:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2023-11-19 03:13:14,120 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2023-11-19 03:13:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-19 03:13:14,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-19 03:13:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-19 03:13:14,121 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-19 03:13:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-19 03:13:14,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-19 03:13:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 03:13:14,121 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 03:13:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-19 03:13:14,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-19 03:13:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:13:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-11-19 03:13:14,122 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-11-19 03:13:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2023-11-19 03:13:14,122 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2023-11-19 03:13:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-11-19 03:13:14,123 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-11-19 03:13:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:13:14,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:13:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2023-11-19 03:13:14,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2023-11-19 03:13:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2023-11-19 03:13:14,123 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2023-11-19 03:13:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2023-11-19 03:13:14,124 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2023-11-19 03:13:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 03:13:14,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 03:13:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2023-11-19 03:13:14,124 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2023-11-19 03:13:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2023-11-19 03:13:14,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2023-11-19 03:13:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2023-11-19 03:13:14,125 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2023-11-19 03:13:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-19 03:13:14,126 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-19 03:13:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:13:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2023-11-19 03:13:14,126 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2023-11-19 03:13:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 03:13:14,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 03:13:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2023-11-19 03:13:14,127 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2023-11-19 03:13:14,785 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:13:14,795 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:13:15,143 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:13:19,536 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 03:13:20,478 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:13:22,706 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:13:22,706 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:13:22,722 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:13:22 BoogieIcfgContainer [2023-11-19 03:13:22,722 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:13:22,723 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:13:22,723 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:13:22,733 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:13:22,734 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:13:22" (1/1) ... [2023-11-19 03:13:22,745 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:13:22,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:22,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 1736 states and 2584 transitions. [2023-11-19 03:13:22,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2584 transitions. [2023-11-19 03:13:22,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-19 03:13:22,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:22,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:23,906 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2023-11-19 03:13:24,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:24,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 1743 states and 2597 transitions. [2023-11-19 03:13:24,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2597 transitions. [2023-11-19 03:13:24,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-11-19 03:13:24,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:24,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:24,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:24,697 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-19 03:13:24,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:24,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2612 states to 1749 states and 2612 transitions. [2023-11-19 03:13:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2612 transitions. [2023-11-19 03:13:24,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-11-19 03:13:24,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:24,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:25,251 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-19 03:13:25,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:25,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2625 states to 1755 states and 2625 transitions. [2023-11-19 03:13:25,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2625 transitions. [2023-11-19 03:13:25,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-11-19 03:13:25,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:25,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:25,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:25,744 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-19 03:13:25,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:25,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1762 states and 2639 transitions. [2023-11-19 03:13:25,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2639 transitions. [2023-11-19 03:13:25,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-11-19 03:13:25,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:25,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:26,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:26,312 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2023-11-19 03:13:26,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:26,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1763 states and 2640 transitions. [2023-11-19 03:13:26,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2640 transitions. [2023-11-19 03:13:26,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-11-19 03:13:26,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:26,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:26,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:26,728 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-11-19 03:13:26,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:26,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 1770 states and 2658 transitions. [2023-11-19 03:13:26,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2658 transitions. [2023-11-19 03:13:26,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-11-19 03:13:26,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:26,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:26,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:27,297 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2023-11-19 03:13:27,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:27,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 1777 states and 2677 transitions. [2023-11-19 03:13:27,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2677 transitions. [2023-11-19 03:13:27,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-11-19 03:13:27,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:27,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:28,070 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-19 03:13:28,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:28,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 1779 states and 2679 transitions. [2023-11-19 03:13:28,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2679 transitions. [2023-11-19 03:13:28,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-11-19 03:13:28,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:28,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:28,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:28,574 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2023-11-19 03:13:28,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:28,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 1781 states and 2681 transitions. [2023-11-19 03:13:28,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2681 transitions. [2023-11-19 03:13:28,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-11-19 03:13:28,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:28,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:28,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:28,905 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-19 03:13:28,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:28,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 1782 states and 2681 transitions. [2023-11-19 03:13:28,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2681 transitions. [2023-11-19 03:13:28,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-11-19 03:13:28,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:28,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:29,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:29,366 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-19 03:13:29,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:29,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 1784 states and 2683 transitions. [2023-11-19 03:13:29,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2683 transitions. [2023-11-19 03:13:29,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-11-19 03:13:29,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:29,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:29,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:29,751 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-19 03:13:29,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:29,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1785 states and 2684 transitions. [2023-11-19 03:13:29,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2684 transitions. [2023-11-19 03:13:29,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-11-19 03:13:29,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:29,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:29,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:30,169 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-19 03:13:30,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:30,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1789 states and 2692 transitions. [2023-11-19 03:13:30,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2692 transitions. [2023-11-19 03:13:30,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-11-19 03:13:30,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:30,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:30,748 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-19 03:13:30,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:30,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1793 states and 2702 transitions. [2023-11-19 03:13:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2702 transitions. [2023-11-19 03:13:30,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-11-19 03:13:30,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:30,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:31,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:31,240 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2023-11-19 03:13:31,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:31,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1801 states and 2720 transitions. [2023-11-19 03:13:31,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2720 transitions. [2023-11-19 03:13:31,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-11-19 03:13:31,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:31,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:31,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:31,976 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-19 03:13:32,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:32,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1805 states and 2724 transitions. [2023-11-19 03:13:32,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2724 transitions. [2023-11-19 03:13:32,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-11-19 03:13:32,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:32,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:32,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:32,285 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2023-11-19 03:13:32,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:32,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1812 states and 2740 transitions. [2023-11-19 03:13:32,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 2740 transitions. [2023-11-19 03:13:32,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-11-19 03:13:32,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:32,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:32,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:32,812 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2023-11-19 03:13:33,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:33,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2761 states to 1819 states and 2761 transitions. [2023-11-19 03:13:33,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2761 transitions. [2023-11-19 03:13:33,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-11-19 03:13:33,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:33,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:33,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:33,488 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2023-11-19 03:13:33,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:33,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2768 states to 1822 states and 2768 transitions. [2023-11-19 03:13:33,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2768 transitions. [2023-11-19 03:13:33,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-11-19 03:13:33,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:33,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:33,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:34,025 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2023-11-19 03:13:34,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:34,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1826 states and 2776 transitions. [2023-11-19 03:13:34,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2776 transitions. [2023-11-19 03:13:34,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-11-19 03:13:34,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:34,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:34,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:34,428 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-19 03:13:34,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:34,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2795 states to 1833 states and 2795 transitions. [2023-11-19 03:13:34,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 2795 transitions. [2023-11-19 03:13:34,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-11-19 03:13:34,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:34,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:34,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:34,852 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2023-11-19 03:13:35,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 1838 states and 2807 transitions. [2023-11-19 03:13:35,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 2807 transitions. [2023-11-19 03:13:35,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-11-19 03:13:35,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:35,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:35,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:35,560 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2023-11-19 03:13:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:35,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1840 states and 2809 transitions. [2023-11-19 03:13:35,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 2809 transitions. [2023-11-19 03:13:35,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-11-19 03:13:35,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:35,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:35,923 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-19 03:13:35,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:35,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1841 states and 2809 transitions. [2023-11-19 03:13:35,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 2809 transitions. [2023-11-19 03:13:35,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-11-19 03:13:35,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:35,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:36,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:36,365 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-11-19 03:13:36,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:36,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 1858 states and 2849 transitions. [2023-11-19 03:13:36,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 2849 transitions. [2023-11-19 03:13:36,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-11-19 03:13:36,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:36,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:36,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:36,918 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2023-11-19 03:13:37,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:37,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2869 states to 1866 states and 2869 transitions. [2023-11-19 03:13:37,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 2869 transitions. [2023-11-19 03:13:37,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-11-19 03:13:37,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:37,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:37,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:37,848 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2023-11-19 03:13:38,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:38,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2879 states to 1872 states and 2879 transitions. [2023-11-19 03:13:38,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2879 transitions. [2023-11-19 03:13:38,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-11-19 03:13:38,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:38,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:38,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:38,378 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2023-11-19 03:13:38,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:38,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1875 states and 2882 transitions. [2023-11-19 03:13:38,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 2882 transitions. [2023-11-19 03:13:38,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-11-19 03:13:38,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:38,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:38,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:39,043 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2023-11-19 03:13:39,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:39,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1880 states and 2894 transitions. [2023-11-19 03:13:39,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2894 transitions. [2023-11-19 03:13:39,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-11-19 03:13:39,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:39,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:39,700 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-11-19 03:13:39,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:39,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1881 states and 2895 transitions. [2023-11-19 03:13:39,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 2895 transitions. [2023-11-19 03:13:39,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-19 03:13:39,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:39,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:39,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:40,037 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2023-11-19 03:13:40,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:40,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1885 states and 2904 transitions. [2023-11-19 03:13:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2904 transitions. [2023-11-19 03:13:40,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-19 03:13:40,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:40,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:40,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2023-11-19 03:13:40,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:40,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2910 states to 1886 states and 2910 transitions. [2023-11-19 03:13:40,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 2910 transitions. [2023-11-19 03:13:40,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-19 03:13:40,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:40,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:41,022 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-11-19 03:13:41,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:41,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1889 states and 2914 transitions. [2023-11-19 03:13:41,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 2914 transitions. [2023-11-19 03:13:41,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-19 03:13:41,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:41,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:41,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:41,461 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2023-11-19 03:13:42,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:42,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 1899 states and 2933 transitions. [2023-11-19 03:13:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2933 transitions. [2023-11-19 03:13:42,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-11-19 03:13:42,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:42,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:42,672 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2023-11-19 03:13:42,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:42,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 1900 states and 2934 transitions. [2023-11-19 03:13:42,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2934 transitions. [2023-11-19 03:13:42,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-19 03:13:42,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:42,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:42,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:43,008 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2023-11-19 03:13:43,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:43,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2935 states to 1901 states and 2935 transitions. [2023-11-19 03:13:43,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2935 transitions. [2023-11-19 03:13:43,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-19 03:13:43,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:43,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:43,299 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2023-11-19 03:13:43,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:43,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2949 states to 1907 states and 2949 transitions. [2023-11-19 03:13:43,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2949 transitions. [2023-11-19 03:13:43,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-19 03:13:43,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:43,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:43,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:44,124 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2023-11-19 03:13:44,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:44,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 1914 states and 2963 transitions. [2023-11-19 03:13:44,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 2963 transitions. [2023-11-19 03:13:44,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-19 03:13:44,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:44,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:44,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:45,144 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2023-11-19 03:13:45,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 1921 states and 2979 transitions. [2023-11-19 03:13:45,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2979 transitions. [2023-11-19 03:13:45,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-19 03:13:45,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:45,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:45,422 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2023-11-19 03:13:45,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:45,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2996 states to 1926 states and 2996 transitions. [2023-11-19 03:13:45,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 2996 transitions. [2023-11-19 03:13:45,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-19 03:13:45,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:45,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:45,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:46,029 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2023-11-19 03:13:46,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:46,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 1929 states and 3002 transitions. [2023-11-19 03:13:46,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3002 transitions. [2023-11-19 03:13:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-19 03:13:46,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:46,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:46,543 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2023-11-19 03:13:46,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:46,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3004 states to 1932 states and 3004 transitions. [2023-11-19 03:13:46,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3004 transitions. [2023-11-19 03:13:46,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-19 03:13:46,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:46,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:47,089 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2023-11-19 03:13:47,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:47,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 1949 states and 3045 transitions. [2023-11-19 03:13:47,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3045 transitions. [2023-11-19 03:13:47,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-19 03:13:47,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:47,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:47,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:47,627 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2023-11-19 03:13:48,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:48,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 1966 states and 3081 transitions. [2023-11-19 03:13:48,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3081 transitions. [2023-11-19 03:13:48,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-19 03:13:48,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:48,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:48,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:48,281 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-19 03:13:48,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:48,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3122 states to 1983 states and 3122 transitions. [2023-11-19 03:13:48,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3122 transitions. [2023-11-19 03:13:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-19 03:13:48,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:48,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:48,901 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2023-11-19 03:13:48,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:48,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 1984 states and 3123 transitions. [2023-11-19 03:13:48,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3123 transitions. [2023-11-19 03:13:48,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-19 03:13:48,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:48,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:49,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:49,224 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-11-19 03:13:49,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:49,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1990 states and 3135 transitions. [2023-11-19 03:13:49,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3135 transitions. [2023-11-19 03:13:49,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-19 03:13:49,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:49,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:49,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:49,685 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked.