./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07633562-3fec-48cd-8380-66bbbc479b38/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07633562-3fec-48cd-8380-66bbbc479b38/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07633562-3fec-48cd-8380-66bbbc479b38/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07633562-3fec-48cd-8380-66bbbc479b38/bin/ukojak-verify-afCqCEvfdi/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_07633562-3fec-48cd-8380-66bbbc479b38/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07633562-3fec-48cd-8380-66bbbc479b38/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c727ee56ff8cf558c3dc08b64ebc267261ea17bdfb88e50734daf71ad89adc7d --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:59:03,845 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:59:03,917 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07633562-3fec-48cd-8380-66bbbc479b38/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:59:03,922 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:59:03,923 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:59:03,960 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:59:03,962 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:59:03,963 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:59:03,965 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:59:03,970 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:59:03,971 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:59:03,972 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:59:03,972 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:59:03,974 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:59:03,974 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:59:03,975 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:59:03,975 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:59:03,976 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:59:03,976 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:59:03,977 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:59:03,978 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:59:03,978 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:59:03,979 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:59:03,979 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:59:03,980 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:59:03,980 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:59:03,981 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:59:03,982 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:59:03,982 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:59:03,983 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:59:03,984 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_07633562-3fec-48cd-8380-66bbbc479b38/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07633562-3fec-48cd-8380-66bbbc479b38/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c727ee56ff8cf558c3dc08b64ebc267261ea17bdfb88e50734daf71ad89adc7d [2023-11-24 22:59:04,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:59:04,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:59:04,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:59:04,363 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:59:04,364 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:59:04,365 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07633562-3fec-48cd-8380-66bbbc479b38/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2023-11-24 22:59:07,752 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:59:08,606 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:59:08,607 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07633562-3fec-48cd-8380-66bbbc479b38/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2023-11-24 22:59:08,664 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07633562-3fec-48cd-8380-66bbbc479b38/bin/ukojak-verify-afCqCEvfdi/data/74edbb22d/f1a32df0e47943cdaad6dcfbf1527fb3/FLAG44e89d1ea [2023-11-24 22:59:08,685 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07633562-3fec-48cd-8380-66bbbc479b38/bin/ukojak-verify-afCqCEvfdi/data/74edbb22d/f1a32df0e47943cdaad6dcfbf1527fb3 [2023-11-24 22:59:08,692 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:59:08,695 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:59:08,706 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:59:08,706 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:59:08,712 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:59:08,713 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:59:08" (1/1) ... [2023-11-24 22:59:08,714 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43ae2fbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:08, skipping insertion in model container [2023-11-24 22:59:08,715 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:59:08" (1/1) ... [2023-11-24 22:59:08,932 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:59:11,967 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_07633562-3fec-48cd-8380-66bbbc479b38/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[328445,328458] [2023-11-24 22:59:11,972 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_07633562-3fec-48cd-8380-66bbbc479b38/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[328590,328603] [2023-11-24 22:59:11,987 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:59:12,046 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:59:12,211 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] [2023-11-24 22:59:12,214 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] [2023-11-24 22:59:12,214 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5769] [2023-11-24 22:59:12,216 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] [2023-11-24 22:59:12,216 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] [2023-11-24 22:59:12,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5876] [2023-11-24 22:59:12,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5884] [2023-11-24 22:59:12,469 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_07633562-3fec-48cd-8380-66bbbc479b38/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[328445,328458] [2023-11-24 22:59:12,469 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_07633562-3fec-48cd-8380-66bbbc479b38/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[328590,328603] [2023-11-24 22:59:12,473 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:59:12,628 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:59:12,636 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:59:12,637 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:12 WrapperNode [2023-11-24 22:59:12,637 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:59:12,639 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:59:12,639 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:59:12,639 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:59:12,648 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:12" (1/1) ... [2023-11-24 22:59:12,770 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:12" (1/1) ... [2023-11-24 22:59:13,006 INFO L138 Inliner]: procedures = 388, calls = 2186, calls flagged for inlining = 154, calls inlined = 135, statements flattened = 4973 [2023-11-24 22:59:13,007 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:59:13,007 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:59:13,008 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:59:13,008 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:59:13,017 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:12" (1/1) ... [2023-11-24 22:59:13,018 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:12" (1/1) ... [2023-11-24 22:59:13,044 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:12" (1/1) ... [2023-11-24 22:59:13,045 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:12" (1/1) ... [2023-11-24 22:59:13,168 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:12" (1/1) ... [2023-11-24 22:59:13,195 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:12" (1/1) ... [2023-11-24 22:59:13,235 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:12" (1/1) ... [2023-11-24 22:59:13,251 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:12" (1/1) ... [2023-11-24 22:59:13,294 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:59:13,295 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:59:13,295 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:59:13,295 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:59:13,296 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:12" (1/1) ... [2023-11-24 22:59:13,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:59:13,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07633562-3fec-48cd-8380-66bbbc479b38/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:59:13,331 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07633562-3fec-48cd-8380-66bbbc479b38/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:59:13,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07633562-3fec-48cd-8380-66bbbc479b38/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:59:13,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2023-11-24 22:59:13,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2023-11-24 22:59:13,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:59:13,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:59:13,377 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2023-11-24 22:59:13,377 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2023-11-24 22:59:13,377 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2023-11-24 22:59:13,379 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2023-11-24 22:59:13,379 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-24 22:59:13,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-24 22:59:13,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:59:13,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:59:13,380 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-24 22:59:13,380 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-24 22:59:13,380 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2023-11-24 22:59:13,380 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2023-11-24 22:59:13,381 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2023-11-24 22:59:13,381 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2023-11-24 22:59:13,381 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2023-11-24 22:59:13,381 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2023-11-24 22:59:13,381 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-11-24 22:59:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-11-24 22:59:13,382 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-24 22:59:13,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 22:59:13,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 22:59:13,383 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2023-11-24 22:59:13,383 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2023-11-24 22:59:13,383 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2023-11-24 22:59:13,383 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2023-11-24 22:59:13,384 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-11-24 22:59:13,385 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-11-24 22:59:13,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 22:59:13,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 22:59:13,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:59:13,386 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2023-11-24 22:59:13,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2023-11-24 22:59:13,386 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2023-11-24 22:59:13,387 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2023-11-24 22:59:13,387 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-24 22:59:13,387 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-24 22:59:13,387 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2023-11-24 22:59:13,387 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2023-11-24 22:59:13,387 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 22:59:13,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 22:59:13,388 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2023-11-24 22:59:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2023-11-24 22:59:13,388 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2023-11-24 22:59:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2023-11-24 22:59:13,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 22:59:13,388 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2023-11-24 22:59:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2023-11-24 22:59:13,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2023-11-24 22:59:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2023-11-24 22:59:13,389 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2023-11-24 22:59:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2023-11-24 22:59:13,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:59:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 22:59:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 22:59:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2023-11-24 22:59:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2023-11-24 22:59:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:59:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 22:59:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 22:59:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2023-11-24 22:59:13,393 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2023-11-24 22:59:13,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 22:59:13,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 22:59:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 22:59:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 22:59:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-24 22:59:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-24 22:59:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2023-11-24 22:59:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2023-11-24 22:59:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2023-11-24 22:59:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2023-11-24 22:59:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2023-11-24 22:59:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2023-11-24 22:59:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2023-11-24 22:59:13,396 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2023-11-24 22:59:13,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:59:13,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-24 22:59:13,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-24 22:59:13,396 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2023-11-24 22:59:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2023-11-24 22:59:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:59:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 22:59:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 22:59:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 22:59:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 22:59:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:59:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:59:13,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:59:13,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:59:13,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:59:13,399 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2023-11-24 22:59:13,399 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2023-11-24 22:59:13,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-24 22:59:13,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-24 22:59:13,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-24 22:59:13,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-24 22:59:13,400 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-24 22:59:13,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-24 22:59:13,400 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 22:59:13,400 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 22:59:13,400 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2023-11-24 22:59:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2023-11-24 22:59:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2023-11-24 22:59:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2023-11-24 22:59:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-24 22:59:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-24 22:59:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-24 22:59:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-24 22:59:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2023-11-24 22:59:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2023-11-24 22:59:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:59:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:59:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2023-11-24 22:59:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2023-11-24 22:59:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 22:59:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:59:13,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:59:13,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:59:13,405 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2023-11-24 22:59:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2023-11-24 22:59:13,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-24 22:59:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-24 22:59:13,406 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2023-11-24 22:59:13,406 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2023-11-24 22:59:13,406 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2023-11-24 22:59:13,406 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2023-11-24 22:59:13,406 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-24 22:59:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-24 22:59:13,407 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2023-11-24 22:59:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2023-11-24 22:59:13,407 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2023-11-24 22:59:13,408 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2023-11-24 22:59:13,408 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-24 22:59:13,408 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-24 22:59:13,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:59:13,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:59:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2023-11-24 22:59:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2023-11-24 22:59:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:59:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 22:59:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 22:59:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 22:59:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 22:59:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-24 22:59:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-24 22:59:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 22:59:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 22:59:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-24 22:59:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-24 22:59:13,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 22:59:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 22:59:13,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-24 22:59:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-24 22:59:13,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-24 22:59:13,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-24 22:59:13,418 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2023-11-24 22:59:13,418 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2023-11-24 22:59:13,423 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-24 22:59:13,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-24 22:59:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-24 22:59:13,424 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-24 22:59:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-24 22:59:13,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-24 22:59:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 22:59:13,425 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 22:59:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-24 22:59:13,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-24 22:59:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:59:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-11-24 22:59:13,426 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-11-24 22:59:13,426 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2023-11-24 22:59:13,426 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2023-11-24 22:59:13,426 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-11-24 22:59:13,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-11-24 22:59:13,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:59:13,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:59:13,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2023-11-24 22:59:13,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2023-11-24 22:59:13,427 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2023-11-24 22:59:13,427 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2023-11-24 22:59:13,427 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2023-11-24 22:59:13,427 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2023-11-24 22:59:13,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 22:59:13,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 22:59:13,428 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2023-11-24 22:59:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2023-11-24 22:59:13,428 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2023-11-24 22:59:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2023-11-24 22:59:13,428 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2023-11-24 22:59:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2023-11-24 22:59:13,428 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-24 22:59:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-24 22:59:13,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:59:13,429 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2023-11-24 22:59:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2023-11-24 22:59:13,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 22:59:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 22:59:13,429 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2023-11-24 22:59:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2023-11-24 22:59:14,148 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:59:14,153 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:59:14,491 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 22:59:19,879 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-24 22:59:21,339 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:59:23,760 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:59:23,760 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 22:59:23,763 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:59:23 BoogieIcfgContainer [2023-11-24 22:59:23,763 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:59:23,764 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:59:23,764 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:59:23,774 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:59:23,775 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:59:23" (1/1) ... [2023-11-24 22:59:23,784 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:59:23,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:23,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1756 states and 2604 transitions. [2023-11-24 22:59:23,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2604 transitions. [2023-11-24 22:59:23,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-24 22:59:23,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:23,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:25,207 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2023-11-24 22:59:25,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:25,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1763 states and 2617 transitions. [2023-11-24 22:59:25,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2617 transitions. [2023-11-24 22:59:25,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-11-24 22:59:25,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:25,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:26,066 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-24 22:59:26,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:26,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 1769 states and 2632 transitions. [2023-11-24 22:59:26,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2632 transitions. [2023-11-24 22:59:26,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-11-24 22:59:26,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:26,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:26,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:26,692 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-24 22:59:26,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:26,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1775 states and 2645 transitions. [2023-11-24 22:59:26,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2645 transitions. [2023-11-24 22:59:26,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-11-24 22:59:26,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:26,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:26,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:27,156 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-24 22:59:27,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:27,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 1782 states and 2659 transitions. [2023-11-24 22:59:27,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2659 transitions. [2023-11-24 22:59:27,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-11-24 22:59:27,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:27,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:27,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:27,722 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2023-11-24 22:59:28,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:28,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 1789 states and 2679 transitions. [2023-11-24 22:59:28,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2679 transitions. [2023-11-24 22:59:28,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-11-24 22:59:28,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:28,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:28,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:28,520 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2023-11-24 22:59:28,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:28,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2680 states to 1790 states and 2680 transitions. [2023-11-24 22:59:28,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2680 transitions. [2023-11-24 22:59:28,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-11-24 22:59:28,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:28,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:28,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:28,958 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-11-24 22:59:29,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:29,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 1797 states and 2699 transitions. [2023-11-24 22:59:29,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2699 transitions. [2023-11-24 22:59:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-11-24 22:59:29,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:29,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:29,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:29,625 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-24 22:59:29,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:29,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1799 states and 2701 transitions. [2023-11-24 22:59:29,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2701 transitions. [2023-11-24 22:59:29,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-11-24 22:59:29,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:29,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:30,083 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2023-11-24 22:59:30,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:30,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 1801 states and 2703 transitions. [2023-11-24 22:59:30,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2703 transitions. [2023-11-24 22:59:30,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-11-24 22:59:30,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:30,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:30,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:30,422 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-24 22:59:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:30,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 1802 states and 2703 transitions. [2023-11-24 22:59:30,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2703 transitions. [2023-11-24 22:59:30,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-11-24 22:59:30,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:30,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:30,976 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-24 22:59:31,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1804 states and 2705 transitions. [2023-11-24 22:59:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2705 transitions. [2023-11-24 22:59:31,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-11-24 22:59:31,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:31,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:31,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:31,509 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-24 22:59:31,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:31,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 1805 states and 2706 transitions. [2023-11-24 22:59:31,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2706 transitions. [2023-11-24 22:59:31,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-11-24 22:59:31,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:31,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:31,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:32,058 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-24 22:59:32,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:32,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1813 states and 2724 transitions. [2023-11-24 22:59:32,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 2724 transitions. [2023-11-24 22:59:32,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-11-24 22:59:32,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:32,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:32,668 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2023-11-24 22:59:33,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:33,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1821 states and 2742 transitions. [2023-11-24 22:59:33,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2742 transitions. [2023-11-24 22:59:33,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-11-24 22:59:33,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:33,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:33,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:33,400 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-24 22:59:33,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:33,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2746 states to 1825 states and 2746 transitions. [2023-11-24 22:59:33,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 2746 transitions. [2023-11-24 22:59:33,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-11-24 22:59:33,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:33,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:33,832 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2023-11-24 22:59:34,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:34,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 1832 states and 2766 transitions. [2023-11-24 22:59:34,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2766 transitions. [2023-11-24 22:59:34,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-11-24 22:59:34,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:34,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:34,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:34,434 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2023-11-24 22:59:34,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:34,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 1842 states and 2788 transitions. [2023-11-24 22:59:34,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2788 transitions. [2023-11-24 22:59:34,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-11-24 22:59:34,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:34,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:35,095 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2023-11-24 22:59:35,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:35,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1846 states and 2796 transitions. [2023-11-24 22:59:35,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2796 transitions. [2023-11-24 22:59:35,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-11-24 22:59:35,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:35,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:35,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:35,526 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-24 22:59:35,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1853 states and 2815 transitions. [2023-11-24 22:59:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 2815 transitions. [2023-11-24 22:59:35,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-11-24 22:59:35,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:35,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:35,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:36,140 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2023-11-24 22:59:36,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:36,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1857 states and 2825 transitions. [2023-11-24 22:59:36,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 2825 transitions. [2023-11-24 22:59:36,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-11-24 22:59:36,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:36,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:36,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:36,746 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2023-11-24 22:59:36,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:36,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1859 states and 2827 transitions. [2023-11-24 22:59:36,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 2827 transitions. [2023-11-24 22:59:36,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-11-24 22:59:36,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:36,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:36,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-24 22:59:37,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:37,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1860 states and 2827 transitions. [2023-11-24 22:59:37,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2827 transitions. [2023-11-24 22:59:37,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-11-24 22:59:37,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:37,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:37,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-11-24 22:59:37,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:37,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1877 states and 2867 transitions. [2023-11-24 22:59:37,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 2867 transitions. [2023-11-24 22:59:37,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-24 22:59:37,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:37,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:38,071 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-11-24 22:59:38,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:38,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 1878 states and 2868 transitions. [2023-11-24 22:59:38,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 2868 transitions. [2023-11-24 22:59:38,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-24 22:59:38,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:38,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:38,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:38,490 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2023-11-24 22:59:39,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:39,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1889 states and 2894 transitions. [2023-11-24 22:59:39,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 2894 transitions. [2023-11-24 22:59:39,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-24 22:59:39,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:39,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:39,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:39,509 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2023-11-24 22:59:40,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1897 states and 2914 transitions. [2023-11-24 22:59:40,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2914 transitions. [2023-11-24 22:59:40,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-11-24 22:59:40,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:40,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:40,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:40,780 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2023-11-24 22:59:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:41,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1900 states and 2917 transitions. [2023-11-24 22:59:41,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2917 transitions. [2023-11-24 22:59:41,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-24 22:59:41,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:41,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:41,609 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2023-11-24 22:59:42,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:42,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 1904 states and 2926 transitions. [2023-11-24 22:59:42,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 2926 transitions. [2023-11-24 22:59:42,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-24 22:59:42,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:42,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:42,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:42,415 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-11-24 22:59:42,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:42,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 1907 states and 2930 transitions. [2023-11-24 22:59:42,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2930 transitions. [2023-11-24 22:59:42,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-24 22:59:42,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:42,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:42,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:42,978 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2023-11-24 22:59:43,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:43,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 1908 states and 2931 transitions. [2023-11-24 22:59:43,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 2931 transitions. [2023-11-24 22:59:43,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-24 22:59:43,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:43,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:43,325 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2023-11-24 22:59:44,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:44,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1918 states and 2950 transitions. [2023-11-24 22:59:44,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 2950 transitions. [2023-11-24 22:59:44,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-24 22:59:44,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:44,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:44,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:44,790 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2023-11-24 22:59:44,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:44,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1919 states and 2951 transitions. [2023-11-24 22:59:44,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2951 transitions. [2023-11-24 22:59:44,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-24 22:59:44,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:44,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:44,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:45,179 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2023-11-24 22:59:45,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:45,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 1925 states and 2965 transitions. [2023-11-24 22:59:45,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 2965 transitions. [2023-11-24 22:59:45,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-24 22:59:45,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:45,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:46,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:46,248 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2023-11-24 22:59:47,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:47,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 1932 states and 2979 transitions. [2023-11-24 22:59:47,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2979 transitions. [2023-11-24 22:59:47,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-24 22:59:47,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:47,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:47,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:47,371 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2023-11-24 22:59:47,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:47,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2995 states to 1939 states and 2995 transitions. [2023-11-24 22:59:47,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 2995 transitions. [2023-11-24 22:59:47,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-24 22:59:47,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:47,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:47,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:47,684 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2023-11-24 22:59:48,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:48,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3011 states to 1944 states and 3011 transitions. [2023-11-24 22:59:48,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3011 transitions. [2023-11-24 22:59:48,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-24 22:59:48,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:48,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms