./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_async.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_async.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f78e25bf76e2d1d395e5e41868c5ddb628a36f1efdf095bb509ea6a3a366617b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:31:06,885 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:31:06,944 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-09 05:31:06,949 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:31:06,950 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:31:06,988 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:31:06,989 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:31:06,989 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:31:06,990 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:31:06,994 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:31:06,994 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:31:06,995 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:31:06,995 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:31:06,995 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:31:06,996 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:31:06,996 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:31:06,996 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:31:06,997 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:31:06,997 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:31:07,000 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:31:07,000 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:31:07,005 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:31:07,005 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:31:07,006 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:31:07,006 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:31:07,006 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:31:07,006 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:31:07,007 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:31:07,007 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:31:07,007 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:31:07,008 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:31:07,008 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:31:07,009 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:31:07,010 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:31:07,011 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:31:07,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:31:07,011 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:31:07,011 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:31:07,011 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:31:07,012 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:31:07,012 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:31:07,013 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:31:07,013 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:31:07,013 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:31:07,014 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f78e25bf76e2d1d395e5e41868c5ddb628a36f1efdf095bb509ea6a3a366617b [2024-11-09 05:31:07,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:31:07,331 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:31:07,334 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:31:07,336 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:31:07,337 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:31:07,339 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_async.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-09 05:31:09,303 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:31:09,835 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:31:09,835 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_async.ko-entry_point.cil.out.i [2024-11-09 05:31:09,878 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/data/1d78465a9/e4b9c9eec32f4a20bf1f9f9c3b690066/FLAG66848531c [2024-11-09 05:31:09,893 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/data/1d78465a9/e4b9c9eec32f4a20bf1f9f9c3b690066 [2024-11-09 05:31:09,895 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:31:09,897 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:31:09,898 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:31:09,898 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:31:09,906 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:31:09,906 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:31:09" (1/1) ... [2024-11-09 05:31:09,907 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68f31006 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:09, skipping insertion in model container [2024-11-09 05:31:09,908 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:31:09" (1/1) ... [2024-11-09 05:31:10,049 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:31:11,136 WARN L250 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_01a9f5bc-bda4-433d-afe6-86935b7317b7/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_async.ko-entry_point.cil.out.i[162928,162941] [2024-11-09 05:31:11,557 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:31:11,577 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:31:11,695 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"); [5282] [2024-11-09 05:31:11,697 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)); [5289] [2024-11-09 05:31:11,697 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [5297-5298] [2024-11-09 05:31:11,699 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [5306-5307] [2024-11-09 05:31:11,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5320] [2024-11-09 05:31:11,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [5383] [2024-11-09 05:31:11,705 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [5391-5392] [2024-11-09 05:31:11,728 WARN L250 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_01a9f5bc-bda4-433d-afe6-86935b7317b7/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_async.ko-entry_point.cil.out.i[162928,162941] [2024-11-09 05:31:11,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [5963] [2024-11-09 05:31:11,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [5966] [2024-11-09 05:31:11,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [5969] [2024-11-09 05:31:11,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [5972] [2024-11-09 05:31:11,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [5975] [2024-11-09 05:31:11,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [5991-5992] [2024-11-09 05:31:11,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [5995-5996] [2024-11-09 05:31:11,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [5999-6000] [2024-11-09 05:31:11,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [6003-6004] [2024-11-09 05:31:11,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [6007-6008] [2024-11-09 05:31:11,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [6031-6032] [2024-11-09 05:31:11,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [6035-6036] [2024-11-09 05:31:11,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [6039-6040] [2024-11-09 05:31:11,773 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [6043-6044] [2024-11-09 05:31:11,774 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [6047-6048] [2024-11-09 05:31:11,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6176] [2024-11-09 05:31:11,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6179] [2024-11-09 05:31:11,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6182] [2024-11-09 05:31:11,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6185] [2024-11-09 05:31:11,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6188] [2024-11-09 05:31:11,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (p), "i" (4UL)); [6200-6201] [2024-11-09 05:31:11,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u32 *)argp): "ebx"); [6218-6219] [2024-11-09 05:31:11,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u32 *)argp): "ebx"); [6222-6223] [2024-11-09 05:31:11,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u32 *)argp): "ebx"); [6226-6227] [2024-11-09 05:31:11,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u32 *)argp): "ebx"); [6230-6231] [2024-11-09 05:31:11,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u32 *)argp): "ebx"); [6234-6235] [2024-11-09 05:31:11,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" ((u32 *)argp), "i" (4UL)); [6247-6248] [2024-11-09 05:31:11,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u32 *)argp): "ebx"); [6261-6262] [2024-11-09 05:31:11,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u32 *)argp): "ebx"); [6265-6266] [2024-11-09 05:31:11,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u32 *)argp): "ebx"); [6269-6270] [2024-11-09 05:31:11,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u32 *)argp): "ebx"); [6273-6274] [2024-11-09 05:31:11,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u32 *)argp): "ebx"); [6277-6278] [2024-11-09 05:31:11,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___1), "=r" (__val_gu___1): "0" ((u32 *)argp), "i" (4UL)); [6290-6291] [2024-11-09 05:31:11,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [6328-6329] [2024-11-09 05:31:11,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [6332-6333] [2024-11-09 05:31:11,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [6336-6337] [2024-11-09 05:31:11,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [6340-6341] [2024-11-09 05:31:11,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [6344-6345] [2024-11-09 05:31:11,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___2), "=r" (__val_gu___2): "0" (p), "i" (4UL)); [6357-6358] [2024-11-09 05:31:11,921 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:31:12,007 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:31:12,008 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:12 WrapperNode [2024-11-09 05:31:12,009 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:31:12,010 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:31:12,010 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:31:12,010 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:31:12,017 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:12" (1/1) ... [2024-11-09 05:31:12,068 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:12" (1/1) ... [2024-11-09 05:31:12,191 INFO L138 Inliner]: procedures = 180, calls = 596, calls flagged for inlining = 99, calls inlined = 93, statements flattened = 2742 [2024-11-09 05:31:12,191 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:31:12,194 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:31:12,194 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:31:12,196 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:31:12,206 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:12" (1/1) ... [2024-11-09 05:31:12,206 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:12" (1/1) ... [2024-11-09 05:31:12,223 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:12" (1/1) ... [2024-11-09 05:31:12,224 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:12" (1/1) ... [2024-11-09 05:31:12,336 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:12" (1/1) ... [2024-11-09 05:31:12,365 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:12" (1/1) ... [2024-11-09 05:31:12,385 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:12" (1/1) ... [2024-11-09 05:31:12,405 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:12" (1/1) ... [2024-11-09 05:31:12,434 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:31:12,436 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:31:12,436 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:31:12,436 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:31:12,437 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:12" (1/1) ... [2024-11-09 05:31:12,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:31:12,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:31:12,470 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:31:12,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:31:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 05:31:12,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 05:31:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 05:31:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_async_push [2024-11-09 05:31:12,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_async_push [2024-11-09 05:31:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-09 05:31:12,507 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-09 05:31:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 05:31:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 05:31:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 05:31:12,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 05:31:12,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 05:31:12,508 INFO L130 BoogieDeclarations]: Found specification of procedure crc_ccitt_byte [2024-11-09 05:31:12,509 INFO L138 BoogieDeclarations]: Found implementation of procedure crc_ccitt_byte [2024-11-09 05:31:12,509 INFO L130 BoogieDeclarations]: Found specification of procedure ap_put [2024-11-09 05:31:12,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_put [2024-11-09 05:31:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_output_wakeup [2024-11-09 05:31:12,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_output_wakeup [2024-11-09 05:31:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 05:31:12,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 05:31:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2024-11-09 05:31:12,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2024-11-09 05:31:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 05:31:12,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 05:31:12,511 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_asynctty_hangup [2024-11-09 05:31:12,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_asynctty_hangup [2024-11-09 05:31:12,511 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 05:31:12,512 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 05:31:12,513 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2024-11-09 05:31:12,513 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2024-11-09 05:31:12,514 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be16 [2024-11-09 05:31:12,514 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be16 [2024-11-09 05:31:12,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2024-11-09 05:31:12,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2024-11-09 05:31:12,515 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 05:31:12,516 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 05:31:12,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 05:31:12,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 05:31:12,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 05:31:12,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 05:31:12,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 05:31:12,517 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 05:31:12,517 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 05:31:12,517 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:31:12,517 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:31:12,517 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_asynctty_close [2024-11-09 05:31:12,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_asynctty_close [2024-11-09 05:31:12,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:31:12,517 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_asynctty_poll [2024-11-09 05:31:12,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_asynctty_poll [2024-11-09 05:31:12,518 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-09 05:31:12,518 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-09 05:31:12,518 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 05:31:12,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 05:31:12,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:31:12,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:31:12,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 05:31:12,520 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-09 05:31:12,521 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-09 05:31:12,521 INFO L130 BoogieDeclarations]: Found specification of procedure ap_get [2024-11-09 05:31:12,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_get [2024-11-09 05:31:12,521 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-09 05:31:12,522 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-09 05:31:12,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 05:31:12,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2024-11-09 05:31:12,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2024-11-09 05:31:12,522 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-11-09 05:31:12,523 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-11-09 05:31:12,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:31:12,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 05:31:12,523 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-09 05:31:12,523 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-09 05:31:12,523 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 05:31:12,523 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 05:31:12,523 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 05:31:12,524 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 05:31:12,524 INFO L130 BoogieDeclarations]: Found specification of procedure async_lcp_peek [2024-11-09 05:31:12,524 INFO L138 BoogieDeclarations]: Found implementation of procedure async_lcp_peek [2024-11-09 05:31:12,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 05:31:12,524 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-09 05:31:12,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-09 05:31:12,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 05:31:12,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 05:31:12,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 05:31:12,526 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-09 05:31:12,526 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-09 05:31:12,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:31:12,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:31:12,527 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_asynctty_ioctl [2024-11-09 05:31:12,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_asynctty_ioctl [2024-11-09 05:31:12,528 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-09 05:31:12,528 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-09 05:31:13,135 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:31:13,139 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:31:13,746 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 05:31:19,896 INFO L? ?]: Removed 1255 outVars from TransFormulas that were not future-live. [2024-11-09 05:31:19,896 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:31:21,385 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:31:21,386 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-09 05:31:21,386 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:31:21 BoogieIcfgContainer [2024-11-09 05:31:21,386 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:31:21,388 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:31:21,388 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:31:21,391 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:31:21,392 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:31:09" (1/3) ... [2024-11-09 05:31:21,392 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61d46a7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:31:21, skipping insertion in model container [2024-11-09 05:31:21,392 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:12" (2/3) ... [2024-11-09 05:31:21,393 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61d46a7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:31:21, skipping insertion in model container [2024-11-09 05:31:21,393 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:31:21" (3/3) ... [2024-11-09 05:31:21,394 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_async.ko-entry_point.cil.out.i [2024-11-09 05:31:21,421 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:31:21,421 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:31:21,521 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:31:21,529 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@28753a5e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:31:21,530 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:31:21,536 INFO L276 IsEmpty]: Start isEmpty. Operand has 487 states, 329 states have (on average 1.4346504559270516) internal successors, (472), 343 states have internal predecessors, (472), 119 states have call successors, (119), 38 states have call predecessors, (119), 37 states have return successors, (115), 115 states have call predecessors, (115), 115 states have call successors, (115) [2024-11-09 05:31:21,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 05:31:21,552 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:31:21,553 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:31:21,553 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:31:21,560 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:31:21,560 INFO L85 PathProgramCache]: Analyzing trace with hash -2133179853, now seen corresponding path program 1 times [2024-11-09 05:31:21,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:31:21,570 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1173075507] [2024-11-09 05:31:21,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:31:21,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:31:22,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:31:22,445 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 05:31:22,446 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:31:22,446 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1173075507] [2024-11-09 05:31:22,447 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1173075507] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:31:22,447 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:31:22,448 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:31:22,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1975075786] [2024-11-09 05:31:22,450 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:31:22,454 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:31:22,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:31:22,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:31:22,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:31:22,481 INFO L87 Difference]: Start difference. First operand has 487 states, 329 states have (on average 1.4346504559270516) internal successors, (472), 343 states have internal predecessors, (472), 119 states have call successors, (119), 38 states have call predecessors, (119), 37 states have return successors, (115), 115 states have call predecessors, (115), 115 states have call successors, (115) Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-11-09 05:31:24,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:31:26,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:31:29,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:31:31,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:31:33,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:31:33,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:31:33,852 INFO L93 Difference]: Finished difference Result 1397 states and 2058 transitions. [2024-11-09 05:31:33,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:31:33,866 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 73 [2024-11-09 05:31:33,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:31:33,890 INFO L225 Difference]: With dead ends: 1397 [2024-11-09 05:31:33,891 INFO L226 Difference]: Without dead ends: 919 [2024-11-09 05:31:33,897 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:31:33,900 INFO L432 NwaCegarLoop]: 592 mSDtfsCounter, 642 mSDsluCounter, 575 mSDsCounter, 0 mSdLazyCounter, 230 mSolverCounterSat, 9 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 642 SdHoareTripleChecker+Valid, 1167 SdHoareTripleChecker+Invalid, 244 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 230 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.2s IncrementalHoareTripleChecker+Time [2024-11-09 05:31:33,901 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [642 Valid, 1167 Invalid, 244 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 230 Invalid, 5 Unknown, 0 Unchecked, 11.2s Time] [2024-11-09 05:31:33,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 919 states. [2024-11-09 05:31:34,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 919 to 919. [2024-11-09 05:31:34,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 919 states, 631 states have (on average 1.4152139461172741) internal successors, (893), 647 states have internal predecessors, (893), 215 states have call successors, (215), 73 states have call predecessors, (215), 72 states have return successors, (214), 214 states have call predecessors, (214), 214 states have call successors, (214) [2024-11-09 05:31:34,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 919 states and 1322 transitions. [2024-11-09 05:31:34,075 INFO L78 Accepts]: Start accepts. Automaton has 919 states and 1322 transitions. Word has length 73 [2024-11-09 05:31:34,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:31:34,076 INFO L471 AbstractCegarLoop]: Abstraction has 919 states and 1322 transitions. [2024-11-09 05:31:34,076 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-11-09 05:31:34,076 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1322 transitions. [2024-11-09 05:31:34,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 05:31:34,083 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:31:34,084 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:31:34,084 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 05:31:34,084 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:31:34,085 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:31:34,085 INFO L85 PathProgramCache]: Analyzing trace with hash -1291391799, now seen corresponding path program 1 times [2024-11-09 05:31:34,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:31:34,086 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [302995869] [2024-11-09 05:31:34,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:31:34,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:31:34,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:31:34,674 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 05:31:34,674 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:31:34,674 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [302995869] [2024-11-09 05:31:34,674 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [302995869] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:31:34,675 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:31:34,675 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 05:31:34,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127049870] [2024-11-09 05:31:34,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:31:34,678 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:31:34,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:31:34,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:31:34,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:31:34,680 INFO L87 Difference]: Start difference. First operand 919 states and 1322 transitions. Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-11-09 05:31:36,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:31:38,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:31:41,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:31:44,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:31:46,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:31:48,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:31:50,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:31:52,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:31:52,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:31:52,045 INFO L93 Difference]: Finished difference Result 1817 states and 2643 transitions. [2024-11-09 05:31:52,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 05:31:52,060 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 76 [2024-11-09 05:31:52,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:31:52,074 INFO L225 Difference]: With dead ends: 1817 [2024-11-09 05:31:52,075 INFO L226 Difference]: Without dead ends: 1808 [2024-11-09 05:31:52,076 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 05:31:52,078 INFO L432 NwaCegarLoop]: 596 mSDtfsCounter, 672 mSDsluCounter, 1149 mSDsCounter, 0 mSdLazyCounter, 354 mSolverCounterSat, 1 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 672 SdHoareTripleChecker+Valid, 1745 SdHoareTripleChecker+Invalid, 362 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 354 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.2s IncrementalHoareTripleChecker+Time [2024-11-09 05:31:52,078 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [672 Valid, 1745 Invalid, 362 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 354 Invalid, 7 Unknown, 0 Unchecked, 17.2s Time] [2024-11-09 05:31:52,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1808 states. [2024-11-09 05:31:52,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1808 to 1800. [2024-11-09 05:31:52,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1800 states, 1237 states have (on average 1.4187550525464834) internal successors, (1755), 1269 states have internal predecessors, (1755), 418 states have call successors, (418), 145 states have call predecessors, (418), 144 states have return successors, (447), 417 states have call predecessors, (447), 417 states have call successors, (447) [2024-11-09 05:31:52,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 1800 states and 2620 transitions. [2024-11-09 05:31:52,186 INFO L78 Accepts]: Start accepts. Automaton has 1800 states and 2620 transitions. Word has length 76 [2024-11-09 05:31:52,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:31:52,187 INFO L471 AbstractCegarLoop]: Abstraction has 1800 states and 2620 transitions. [2024-11-09 05:31:52,187 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-11-09 05:31:52,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2620 transitions. [2024-11-09 05:31:52,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 05:31:52,198 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:31:52,198 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:31:52,198 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 05:31:52,199 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:31:52,199 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:31:52,199 INFO L85 PathProgramCache]: Analyzing trace with hash 1944019251, now seen corresponding path program 1 times [2024-11-09 05:31:52,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:31:52,200 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1802789289] [2024-11-09 05:31:52,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:31:52,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:31:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:31:52,677 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 05:31:52,677 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:31:52,677 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1802789289] [2024-11-09 05:31:52,677 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1802789289] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:31:52,678 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:31:52,678 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:31:52,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1235428155] [2024-11-09 05:31:52,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:31:52,679 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:31:52,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:31:52,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:31:52,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:31:52,682 INFO L87 Difference]: Start difference. First operand 1800 states and 2620 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-09 05:31:54,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:31:56,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:31:59,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:32:01,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:32:01,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:32:01,575 INFO L93 Difference]: Finished difference Result 4444 states and 6438 transitions. [2024-11-09 05:32:01,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:32:01,581 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 125 [2024-11-09 05:32:01,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:32:01,598 INFO L225 Difference]: With dead ends: 4444 [2024-11-09 05:32:01,598 INFO L226 Difference]: Without dead ends: 2665 [2024-11-09 05:32:01,605 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:32:01,606 INFO L432 NwaCegarLoop]: 587 mSDtfsCounter, 352 mSDsluCounter, 518 mSDsCounter, 0 mSdLazyCounter, 252 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 352 SdHoareTripleChecker+Valid, 1105 SdHoareTripleChecker+Invalid, 257 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 252 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2024-11-09 05:32:01,607 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [352 Valid, 1105 Invalid, 257 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 252 Invalid, 3 Unknown, 0 Unchecked, 8.8s Time] [2024-11-09 05:32:01,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2665 states. [2024-11-09 05:32:01,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2665 to 2656. [2024-11-09 05:32:01,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2656 states, 1831 states have (on average 1.4134352812670672) internal successors, (2588), 1874 states have internal predecessors, (2588), 605 states have call successors, (605), 220 states have call predecessors, (605), 219 states have return successors, (644), 601 states have call predecessors, (644), 604 states have call successors, (644) [2024-11-09 05:32:01,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 2656 states and 3837 transitions. [2024-11-09 05:32:01,750 INFO L78 Accepts]: Start accepts. Automaton has 2656 states and 3837 transitions. Word has length 125 [2024-11-09 05:32:01,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:32:01,750 INFO L471 AbstractCegarLoop]: Abstraction has 2656 states and 3837 transitions. [2024-11-09 05:32:01,751 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-09 05:32:01,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 3837 transitions. [2024-11-09 05:32:01,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 05:32:01,760 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:32:01,763 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:32:01,763 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-09 05:32:01,764 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:32:01,764 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:32:01,764 INFO L85 PathProgramCache]: Analyzing trace with hash -1487767437, now seen corresponding path program 1 times [2024-11-09 05:32:01,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:32:01,765 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397044803] [2024-11-09 05:32:01,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:32:01,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:32:01,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:32:02,157 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-09 05:32:02,157 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:32:02,158 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397044803] [2024-11-09 05:32:02,158 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1397044803] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:32:02,158 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:32:02,158 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:32:02,158 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [536103938] [2024-11-09 05:32:02,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:32:02,159 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:32:02,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:32:02,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:32:02,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:32:02,161 INFO L87 Difference]: Start difference. First operand 2656 states and 3837 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-11-09 05:32:04,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:32:07,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:32:09,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:32:11,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:32:11,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:32:11,635 INFO L93 Difference]: Finished difference Result 6608 states and 9508 transitions. [2024-11-09 05:32:11,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:32:11,645 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 148 [2024-11-09 05:32:11,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:32:11,671 INFO L225 Difference]: With dead ends: 6608 [2024-11-09 05:32:11,671 INFO L226 Difference]: Without dead ends: 3973 [2024-11-09 05:32:11,680 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:32:11,682 INFO L432 NwaCegarLoop]: 858 mSDtfsCounter, 470 mSDsluCounter, 541 mSDsCounter, 0 mSdLazyCounter, 286 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 470 SdHoareTripleChecker+Valid, 1399 SdHoareTripleChecker+Invalid, 292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 286 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.3s IncrementalHoareTripleChecker+Time [2024-11-09 05:32:11,683 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [470 Valid, 1399 Invalid, 292 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 286 Invalid, 4 Unknown, 0 Unchecked, 9.3s Time] [2024-11-09 05:32:11,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3973 states. [2024-11-09 05:32:11,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3973 to 3962. [2024-11-09 05:32:11,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3962 states, 2767 states have (on average 1.419588001445609) internal successors, (3928), 2835 states have internal predecessors, (3928), 847 states have call successors, (847), 348 states have call predecessors, (847), 347 states have return successors, (908), 842 states have call predecessors, (908), 846 states have call successors, (908) [2024-11-09 05:32:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3962 states to 3962 states and 5683 transitions. [2024-11-09 05:32:11,975 INFO L78 Accepts]: Start accepts. Automaton has 3962 states and 5683 transitions. Word has length 148 [2024-11-09 05:32:11,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:32:11,976 INFO L471 AbstractCegarLoop]: Abstraction has 3962 states and 5683 transitions. [2024-11-09 05:32:11,976 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-11-09 05:32:11,976 INFO L276 IsEmpty]: Start isEmpty. Operand 3962 states and 5683 transitions. [2024-11-09 05:32:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 05:32:11,985 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:32:11,985 INFO L215 NwaCegarLoop]: trace histogram [12, 12, 12, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:32:11,985 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-09 05:32:11,985 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:32:11,986 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:32:11,986 INFO L85 PathProgramCache]: Analyzing trace with hash -1318920299, now seen corresponding path program 1 times [2024-11-09 05:32:11,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:32:11,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889190472] [2024-11-09 05:32:11,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:32:11,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:32:12,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:32:12,383 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-09 05:32:12,383 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:32:12,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1889190472] [2024-11-09 05:32:12,383 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1889190472] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:32:12,384 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:32:12,384 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:32:12,384 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19565156] [2024-11-09 05:32:12,384 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:32:12,384 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:32:12,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:32:12,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:32:12,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:32:12,386 INFO L87 Difference]: Start difference. First operand 3962 states and 5683 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-09 05:32:14,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:32:16,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:32:20,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:32:20,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:32:20,080 INFO L93 Difference]: Finished difference Result 9646 states and 13763 transitions. [2024-11-09 05:32:20,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:32:20,084 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 145 [2024-11-09 05:32:20,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:32:20,116 INFO L225 Difference]: With dead ends: 9646 [2024-11-09 05:32:20,116 INFO L226 Difference]: Without dead ends: 5713 [2024-11-09 05:32:20,129 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:32:20,129 INFO L432 NwaCegarLoop]: 622 mSDtfsCounter, 466 mSDsluCounter, 512 mSDsCounter, 0 mSdLazyCounter, 259 mSolverCounterSat, 20 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 466 SdHoareTripleChecker+Valid, 1134 SdHoareTripleChecker+Invalid, 282 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 259 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time [2024-11-09 05:32:20,130 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [466 Valid, 1134 Invalid, 282 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 259 Invalid, 3 Unknown, 0 Unchecked, 7.5s Time] [2024-11-09 05:32:20,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5713 states. [2024-11-09 05:32:20,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5713 to 5696. [2024-11-09 05:32:20,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5696 states, 3979 states have (on average 1.4008544860517718) internal successors, (5574), 4073 states have internal predecessors, (5574), 1175 states have call successors, (1175), 542 states have call predecessors, (1175), 541 states have return successors, (1264), 1168 states have call predecessors, (1264), 1174 states have call successors, (1264) [2024-11-09 05:32:20,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5696 states to 5696 states and 8013 transitions. [2024-11-09 05:32:20,416 INFO L78 Accepts]: Start accepts. Automaton has 5696 states and 8013 transitions. Word has length 145 [2024-11-09 05:32:20,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:32:20,418 INFO L471 AbstractCegarLoop]: Abstraction has 5696 states and 8013 transitions. [2024-11-09 05:32:20,419 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-09 05:32:20,419 INFO L276 IsEmpty]: Start isEmpty. Operand 5696 states and 8013 transitions. [2024-11-09 05:32:20,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 05:32:20,432 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:32:20,433 INFO L215 NwaCegarLoop]: trace histogram [12, 12, 12, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:32:20,433 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-09 05:32:20,433 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:32:20,433 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:32:20,434 INFO L85 PathProgramCache]: Analyzing trace with hash 27562072, now seen corresponding path program 1 times [2024-11-09 05:32:20,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:32:20,434 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1137043956] [2024-11-09 05:32:20,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:32:20,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:32:20,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:32:20,791 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-11-09 05:32:20,791 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:32:20,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1137043956] [2024-11-09 05:32:20,791 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1137043956] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:32:20,792 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:32:20,792 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:32:20,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700060265] [2024-11-09 05:32:20,792 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:32:20,793 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:32:20,793 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:32:20,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:32:20,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:32:20,794 INFO L87 Difference]: Start difference. First operand 5696 states and 8013 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-09 05:32:22,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:32:24,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:32:28,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:32:30,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:32:30,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:32:30,026 INFO L93 Difference]: Finished difference Result 8574 states and 12205 transitions. [2024-11-09 05:32:30,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:32:30,031 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 149 [2024-11-09 05:32:30,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:32:30,064 INFO L225 Difference]: With dead ends: 8574 [2024-11-09 05:32:30,064 INFO L226 Difference]: Without dead ends: 5716 [2024-11-09 05:32:30,076 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:32:30,076 INFO L432 NwaCegarLoop]: 577 mSDtfsCounter, 2 mSDsluCounter, 571 mSDsCounter, 0 mSdLazyCounter, 223 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1148 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 223 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.1s IncrementalHoareTripleChecker+Time [2024-11-09 05:32:30,077 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1148 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 223 Invalid, 4 Unknown, 0 Unchecked, 9.1s Time] [2024-11-09 05:32:30,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5716 states. [2024-11-09 05:32:30,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5716 to 5716. [2024-11-09 05:32:30,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5716 states, 3999 states have (on average 1.398849712428107) internal successors, (5594), 4093 states have internal predecessors, (5594), 1175 states have call successors, (1175), 542 states have call predecessors, (1175), 541 states have return successors, (1264), 1168 states have call predecessors, (1264), 1174 states have call successors, (1264) [2024-11-09 05:32:30,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5716 states to 5716 states and 8033 transitions. [2024-11-09 05:32:30,404 INFO L78 Accepts]: Start accepts. Automaton has 5716 states and 8033 transitions. Word has length 149 [2024-11-09 05:32:30,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:32:30,405 INFO L471 AbstractCegarLoop]: Abstraction has 5716 states and 8033 transitions. [2024-11-09 05:32:30,405 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-09 05:32:30,405 INFO L276 IsEmpty]: Start isEmpty. Operand 5716 states and 8033 transitions. [2024-11-09 05:32:30,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 05:32:30,414 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:32:30,415 INFO L215 NwaCegarLoop]: trace histogram [12, 12, 12, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:32:30,415 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-09 05:32:30,415 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:32:30,415 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:32:30,416 INFO L85 PathProgramCache]: Analyzing trace with hash -2119831586, now seen corresponding path program 1 times [2024-11-09 05:32:30,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:32:30,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653032393] [2024-11-09 05:32:30,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:32:30,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:32:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:32:31,407 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2024-11-09 05:32:31,407 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:32:31,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1653032393] [2024-11-09 05:32:31,407 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1653032393] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:32:31,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1567898714] [2024-11-09 05:32:31,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:32:31,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:32:31,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:32:31,412 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:32:31,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 05:32:32,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:32:32,248 INFO L255 TraceCheckSpWp]: Trace formula consists of 1160 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 05:32:32,260 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:32:32,615 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 89 proven. 5 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-09 05:32:32,615 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:32:34,208 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-11-09 05:32:34,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1567898714] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:32:34,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1673542443] [2024-11-09 05:32:34,230 INFO L159 IcfgInterpreter]: Started Sifa with 90 locations of interest [2024-11-09 05:32:34,230 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 05:32:34,234 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 05:32:34,242 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 05:32:34,242 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 05:35:37,765 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_zalloc with input of size 635 for LOIs [2024-11-09 05:35:50,733 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_error with input of size 10 for LOIs [2024-11-09 05:35:50,736 INFO L197 IcfgInterpreter]: Interpreting procedure ppp_asynctty_hangup with input of size 25 for LOIs [2024-11-09 05:35:50,762 INFO L197 IcfgInterpreter]: Interpreting procedure ppp_asynctty_close with input of size 25 for LOIs [2024-11-09 05:35:51,414 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_skb_free with input of size 179 for LOIs [2024-11-09 05:35:52,132 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_set_remove with input of size 184 for LOIs [2024-11-09 05:35:52,927 INFO L197 IcfgInterpreter]: Interpreting procedure kfree with input of size 10 for LOIs [2024-11-09 05:35:52,929 INFO L197 IcfgInterpreter]: Interpreting procedure atomic_dec_and_test with input of size 48 for LOIs [2024-11-09 05:35:52,935 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-09 05:35:54,971 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 ((as const (Array Int Int)) 0)) (.cse0 (select |c_#memory_$Pointer$.offset| 16)) (.cse1 (select |c_#memory_$Pointer$.base| 16))) (and (= (select .cse0 48) 0) (= c_~LDV_IN_INTERRUPT~0 1) (= (select .cse1 56) 0) (= |c_~#ppp_ldisc~0.base| 15) (= (select |c_#valid| 0) 0) (= c_~async_ops_group0~0.base 0) (= (select |c_#valid| 3) 1) (= (select |c_#length| 9) 4) (= (select .cse0 104) 0) (= 43 (select |c_#length| 12)) (= (select .cse1 80) 0) (= (select |c_#valid| 13) 1) (= (select |c_#valid| 12) 1) (= c_~ppp_ldisc_group1~0.offset 0) (= (select |c_#length| 10) 45) (= (select .cse0 16) 0) (= (select .cse1 32) 0) (= |c_~#set_impl~0.offset| 0) (= (select .cse0 80) 0) (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse6 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse3 (select |v_#memory_$Pointer$.base_545| 15)) (.cse7 (select |v_#memory_$Pointer$.base_551| 14)) (.cse5 (select |v_#memory_$Pointer$.base_547| 15)) (.cse2 (select |v_#memory_$Pointer$.base_546| 15)) (.cse11 (select |v_#memory_$Pointer$.base_544| 14)) (.cse10 (select |v_#memory_$Pointer$.base_543| 14)) (.cse8 (select |v_#memory_$Pointer$.base_550| 14)) (.cse9 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse2 16 (select .cse3 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse4 0 (select .cse5 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse6 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse7 12 (select .cse8 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse6 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse9 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse3 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse10 8 (select .cse7 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse4 0 (select .cse11 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse5 4 9) 12 (select .cse2 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse11 4 (select .cse10 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse8 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse9 56))) |v_#memory_$Pointer$.base_549|)))) (= 16 |c_~#set_impl~0.base|) (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse12 (select |v_#memory_int_636| 15)) (.cse16 (select |v_#memory_int_1338| 1)) (.cse28 (select |v_#memory_int_628| 14)) (.cse22 (select |v_#memory_int_625| 15)) (.cse25 (select |v_#memory_int_630| 15)) (.cse20 (select |v_#memory_int_622| 15)) (.cse21 (select |v_#memory_int_627| 15)) (.cse17 (select |v_#memory_int_621| 15)) (.cse29 (select |v_#memory_int_626| 14)) (.cse14 (select |v_#memory_int_619| 14)) (.cse18 (select |v_#memory_int_633| 15)) (.cse13 (select |v_#memory_int_631| 15)) (.cse15 (select |v_#memory_int_617| 14)) (.cse33 (select |v_#memory_int_632| 15)) (.cse24 (select |v_#memory_int_637| 15)) (.cse34 (select |v_#memory_int_634| 15)) (.cse36 (select |v_#memory_int_638| 15)) (.cse35 (select |v_#memory_int_639| 15)) (.cse31 (select |v_#memory_int_620| 15)) (.cse23 (select |v_#memory_int_1338| 9)) (.cse30 (select |v_#memory_int_618| 15)) (.cse32 (select |v_#memory_int_635| 15)) (.cse27 (select |v_#memory_int_623| 14)) (.cse26 (select |v_#memory_int_629| 15)) (.cse19 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse12 44 (select .cse13 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse14 48 (select .cse15 48))) |v_#memory_int_617|) (= (select .cse16 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse17 148 (select .cse18 148)))) (= (store |v_#memory_int_624| 15 (store .cse19 100 (select .cse20 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse21 116 (select .cse22 116))) |v_#memory_int_625|) (= 112 (select .cse23 2)) (= (store |v_#memory_int_637| 15 (store .cse24 36 (select .cse12 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse25 84 (select .cse26 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse27 24 (select .cse28 24))) |v_#memory_int_628|) (= (select .cse16 1) 0) (= 112 (select .cse23 1)) (= (store |v_#memory_int_628| 14 (store .cse28 32 (select .cse29 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse22 124 (select .cse30 124))) |v_#memory_int_618|) (= (select .cse23 3) 0) (= (store |v_#memory_int_620| 15 (store .cse31 76 (select .cse25 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse20 108 (select .cse21 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse32 140 (select .cse17 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse29 40 (select .cse14 40)))) (= (store |v_#memory_int_633| 15 (store .cse18 156 0)) |c_#memory_int|) (= (store |v_#memory_int_631| 15 (store .cse13 52 (select .cse33 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse15 56 0) 60 0)) 15 (store (store .cse4 0 21507) 4 (select .cse34 4)))) (= (store |v_#memory_int_632| 15 (store .cse33 60 (select .cse35 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse36 28 (select .cse24 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse34 12 0) 16 0) 20 (select .cse36 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse35 68 (select .cse31 68))) |v_#memory_int_620|) (= 112 (select .cse23 0)) (= (store |v_#memory_int_618| 15 (store .cse30 132 (select .cse32 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse4 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse27 16)))) (= (store |v_#memory_int_629| 15 (store .cse26 92 (select .cse19 92))) |v_#memory_int_624|)))) (= c_~ppp_ldisc_group1~0.base 0) (= (select |c_#valid| 14) 1) (= 2 (select |c_#length| 1)) (= (select |c_#valid| 1) 1) (= (select .cse0 56) 0) (= (select .cse1 48) 0) (<= 1 |c_#StackHeapBarrier|) (= (select .cse1 40) 0) (= c_~async_ops_group0~0.offset 0) (= (select .cse1 88) 0) (= c_~ldv_state_variable_1~0 0) (= (select |c_#valid| 5) 1) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= 160 (select |c_#length| 15)) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (= (select |c_#valid| 9) 1) (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse4 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse4 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|)))) (= (select .cse0 112) 0) (= (select |c_#valid| 2) 1) (= (select .cse1 8) 0) (= (select .cse1 24) 0) (= (select .cse0 40) 0) (= (select |c_#length| 4) 12) (= (select |c_#length| 11) 34) (= 15 (select |c_#length| 6)) (= (select .cse0 0) 0) (= (select |c_#valid| 4) 1) (= (select |c_#length| 5) 16) (= (select |c_#valid| 8) 1) (= (select .cse1 104) 0) (= |c_~#disc_data_lock~0.base| 14) (= 16 (select |c_#length| 13)) (= (select |c_#length| 7) 25) (= 104 (select |c_#length| 2)) (= (select |c_#length| 16) 120) (= 22 (select |c_#length| 3)) (= (select |c_#valid| 15) 1) (= (select |c_#valid| 16) 1) (= (select .cse0 72) 0) (= c_~ref_cnt~0 0) (= (select .cse0 88) 0) (= c_~ldv_state_variable_2~0 0) (= (select .cse0 64) 0) (= (select |c_#valid| 11) 1) (= (select .cse0 96) 0) (= (select .cse0 8) 0) (= 250 c_~flag_time~0) (= (select .cse1 64) 0) (= c_~ldv_retval_1~0 0) (= c_~ldv_state_variable_0~0 0) (= (select .cse0 32) 0) (= (select .cse1 0) 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= (select |c_#valid| 6) 1) (= (select .cse1 16) 0) (= |c_~#async_ops~0.offset| 0) (= (select .cse1 112) 0) (= (select .cse1 96) 0) (= (select .cse0 24) 0) (= (select |c_#valid| 10) 1) (= (select |c_#valid| 7) 1) (= (select |c_#length| 14) 68) (= (select |c_#length| 8) 25) (= (select .cse1 72) 0))) is different from false [2024-11-09 05:35:56,995 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse19 (= c_~ldv_retval_1~0 0))) (let ((.cse25 (and (<= |c_ldv_zalloc_#in~size#1| 1752) (<= 1 |c_ldv_zalloc_#in~size#1|) (<= c_~ldv_state_variable_0~0 3) .cse19 (<= c_~ldv_state_variable_2~0 1) (<= 0 c_~ldv_state_variable_2~0) (<= 0 c_~ldv_state_variable_0~0))) (.cse0 (= c_~LDV_IN_INTERRUPT~0 1)) (.cse1 (= |c_~#ppp_ldisc~0.base| 15)) (.cse2 (= c_~async_ops_group0~0.base 0)) (.cse3 (= c_~ppp_ldisc_group1~0.offset 0)) (.cse4 (= |c_~#set_impl~0.offset| 0)) (.cse5 (= 16 |c_~#set_impl~0.base|)) (.cse6 (= c_~ppp_ldisc_group1~0.base 0)) (.cse7 (<= 1 |c_#StackHeapBarrier|)) (.cse8 (= c_~async_ops_group0~0.offset 0)) (.cse9 (= c_~ldv_state_variable_1~0 0)) (.cse10 (= c_~last_index~0 0)) (.cse11 (= c_~LDV_SKBS~0.offset 0)) (.cse12 (= 13 |c_~#async_ops~0.base|)) (.cse13 (= |c_~#ppp_ldisc~0.offset| 0)) (.cse14 (= |c_~#disc_data_lock~0.base| 14)) (.cse15 (= |c_ldv_zalloc_#in~size#1| 512)) (.cse16 (= c_~ref_cnt~0 0)) (.cse17 (= c_~ldv_state_variable_2~0 0)) (.cse18 (= 250 c_~flag_time~0)) (.cse20 (= c_~ldv_state_variable_0~0 0)) (.cse21 (= c_~LDV_SKBS~0.base 0)) (.cse22 (= c_~ldv_retval_0~0 0)) (.cse23 (= |c_~#disc_data_lock~0.offset| 0)) (.cse24 (= |c_~#async_ops~0.offset| 0))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) .cse25) (or .cse25 (let ((.cse30 ((as const (Array Int Int)) 0)) (.cse26 (select |c_#memory_$Pointer$.offset| 16)) (.cse27 (select |c_#memory_$Pointer$.base| 16))) (and (= (select .cse26 48) 0) (= (select |c_old(#valid)| 7) 1) (= (select |c_old(#valid)| 12) 1) (= 16 (select |c_old(#length)| 13)) .cse0 (= (select .cse27 56) 0) .cse1 (= (select |c_old(#length)| 8) 25) (= 104 (select |c_old(#length)| 2)) .cse2 (= (select .cse26 104) 0) (= (select .cse27 80) 0) .cse3 (= (select .cse26 16) 0) (= (select .cse27 32) 0) .cse4 (= (select .cse26 80) 0) (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse32 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse29 (select |v_#memory_$Pointer$.base_545| 15)) (.cse33 (select |v_#memory_$Pointer$.base_551| 14)) (.cse31 (select |v_#memory_$Pointer$.base_547| 15)) (.cse28 (select |v_#memory_$Pointer$.base_546| 15)) (.cse37 (select |v_#memory_$Pointer$.base_544| 14)) (.cse36 (select |v_#memory_$Pointer$.base_543| 14)) (.cse34 (select |v_#memory_$Pointer$.base_550| 14)) (.cse35 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse28 16 (select .cse29 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse30 0 (select .cse31 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse32 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse33 12 (select .cse34 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse32 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse35 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse29 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse36 8 (select .cse33 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse30 0 (select .cse37 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse31 4 9) 12 (select .cse28 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse37 4 (select .cse36 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse34 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse35 56))) |v_#memory_$Pointer$.base_549|)))) (= |c_#valid| |c_old(#valid)|) .cse5 .cse6 (= (select |c_old(#valid)| 15) 1) (= 16 (select |c_old(#length)| 5)) (= (select |c_old(#valid)| 14) 1) (= (select |c_old(#valid)| 1) 1) (= (select |c_old(#valid)| 5) 1) (= (select .cse26 56) 0) (= (select .cse27 48) 0) .cse7 (= (select .cse27 40) 0) .cse8 (= 34 (select |c_old(#length)| 11)) (= (select .cse27 88) 0) .cse9 (= (select |c_old(#valid)| 11) 1) (= |c_old(#memory_int)| |c_#memory_int|) .cse10 .cse11 (= (select |c_old(#length)| 4) 12) .cse12 (= (select |c_old(#valid)| 2) 1) (= (select |c_old(#valid)| 0) 0) .cse13 (= (select |c_old(#length)| 12) 43) (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse38 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse39 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse46 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse42 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse44 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse30 0 (select .cse38 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse39 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse40 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse41 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse30 0 (select .cse42 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse38 4 (select .cse43 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse40 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse41 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse44 16 (select .cse45 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse46 12 (select .cse39 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse45 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse43 8 (select .cse46 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse42 4 0) 12 (select .cse44 12))) |v_#memory_$Pointer$.offset_550|)))) (= (select .cse26 112) 0) (= (select .cse27 8) 0) (= (select .cse27 24) 0) (= (select .cse26 40) 0) (= (select .cse26 0) 0) (= (select |c_old(#valid)| 8) 1) (= 45 (select |c_old(#length)| 10)) (= (select |c_old(#valid)| 10) 1) (= 22 (select |c_old(#length)| 3)) (= (select .cse27 104) 0) (= (select |c_old(#valid)| 6) 1) .cse14 (= 68 (select |c_old(#length)| 14)) .cse15 (= 160 (select |c_old(#length)| 15)) (= (select |c_old(#length)| 16) 120) (= (select .cse26 72) 0) .cse16 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse47 (select |v_#memory_int_636| 15)) (.cse51 (select |v_#memory_int_1338| 1)) (.cse63 (select |v_#memory_int_628| 14)) (.cse57 (select |v_#memory_int_625| 15)) (.cse60 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_633| 15)) (.cse55 (select |v_#memory_int_622| 15)) (.cse56 (select |v_#memory_int_627| 15)) (.cse52 (select |v_#memory_int_621| 15)) (.cse64 (select |v_#memory_int_626| 14)) (.cse49 (select |v_#memory_int_619| 14)) (.cse48 (select |v_#memory_int_631| 15)) (.cse50 (select |v_#memory_int_617| 14)) (.cse68 (select |v_#memory_int_632| 15)) (.cse59 (select |v_#memory_int_637| 15)) (.cse69 (select |v_#memory_int_634| 15)) (.cse71 (select |v_#memory_int_638| 15)) (.cse70 (select |v_#memory_int_639| 15)) (.cse66 (select |v_#memory_int_620| 15)) (.cse58 (select |v_#memory_int_1338| 9)) (.cse65 (select |v_#memory_int_618| 15)) (.cse67 (select |v_#memory_int_635| 15)) (.cse62 (select |v_#memory_int_623| 14)) (.cse61 (select |v_#memory_int_629| 15)) (.cse54 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse47 44 (select .cse48 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse49 48 (select .cse50 48))) |v_#memory_int_617|) (= (select .cse51 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse52 148 (select .cse53 148)))) (= (store |v_#memory_int_624| 15 (store .cse54 100 (select .cse55 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse56 116 (select .cse57 116))) |v_#memory_int_625|) (= 112 (select .cse58 2)) (= (store |v_#memory_int_637| 15 (store .cse59 36 (select .cse47 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse60 84 (select .cse61 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse62 24 (select .cse63 24))) |v_#memory_int_628|) (= (select .cse51 1) 0) (= 112 (select .cse58 1)) (= (store |v_#memory_int_628| 14 (store .cse63 32 (select .cse64 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse57 124 (select .cse65 124))) |v_#memory_int_618|) (= (select .cse58 3) 0) (= (store |v_#memory_int_620| 15 (store .cse66 76 (select .cse60 76))) |v_#memory_int_630|) (= (store |v_#memory_int_633| 15 (store .cse53 156 0)) |c_old(#memory_int)|) (= (store |v_#memory_int_622| 15 (store .cse55 108 (select .cse56 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse67 140 (select .cse52 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse64 40 (select .cse49 40)))) (= (store |v_#memory_int_631| 15 (store .cse48 52 (select .cse68 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse50 56 0) 60 0)) 15 (store (store .cse30 0 21507) 4 (select .cse69 4)))) (= (store |v_#memory_int_632| 15 (store .cse68 60 (select .cse70 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse71 28 (select .cse59 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse69 12 0) 16 0) 20 (select .cse71 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse70 68 (select .cse66 68))) |v_#memory_int_620|) (= 112 (select .cse58 0)) (= (store |v_#memory_int_618| 15 (store .cse65 132 (select .cse67 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse30 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse62 16)))) (= (store |v_#memory_int_629| 15 (store .cse61 92 (select .cse54 92))) |v_#memory_int_624|)))) (= (select |c_old(#valid)| 3) 1) (= 25 (select |c_old(#length)| 7)) (= |c_old(#length)| |c_#length|) (= (select |c_old(#length)| 1) 2) (= (select |c_old(#valid)| 4) 1) (= (select .cse26 88) 0) .cse17 (= (select .cse26 64) 0) (= (select |c_old(#length)| 6) 15) (= (select .cse26 96) 0) (= (select .cse26 8) 0) (= (select |c_old(#valid)| 16) 1) (= (select |c_old(#length)| 9) 4) .cse18 (= (select .cse27 64) 0) .cse19 .cse20 (= (select .cse26 32) 0) (= (select .cse27 0) 0) .cse21 .cse22 .cse23 (= (select .cse27 16) 0) (= (select |c_old(#valid)| 13) 1) .cse24 (= (select |c_old(#valid)| 9) 1) (= (select .cse27 112) 0) (= (select .cse27 96) 0) (= (select .cse26 24) 0) (= (select .cse27 72) 0))))))) is different from false [2024-11-09 05:35:59,017 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse19 (= c_~ldv_retval_1~0 0))) (let ((.cse25 (and (<= |c_ldv_zalloc_#in~size#1| 1752) (<= 1 |c_ldv_zalloc_#in~size#1|) (<= c_~ldv_state_variable_0~0 3) .cse19 (<= c_~ldv_state_variable_2~0 1) (<= 0 c_~ldv_state_variable_2~0) (<= 0 c_~ldv_state_variable_0~0))) (.cse0 (= c_~LDV_IN_INTERRUPT~0 1)) (.cse1 (= |c_~#ppp_ldisc~0.base| 15)) (.cse2 (= c_~async_ops_group0~0.base 0)) (.cse3 (= c_~ppp_ldisc_group1~0.offset 0)) (.cse4 (= |c_~#set_impl~0.offset| 0)) (.cse5 (= 16 |c_~#set_impl~0.base|)) (.cse6 (= c_~ppp_ldisc_group1~0.base 0)) (.cse7 (<= 1 |c_#StackHeapBarrier|)) (.cse8 (= c_~async_ops_group0~0.offset 0)) (.cse9 (= c_~ldv_state_variable_1~0 0)) (.cse10 (= c_~last_index~0 0)) (.cse11 (= c_~LDV_SKBS~0.offset 0)) (.cse12 (= 13 |c_~#async_ops~0.base|)) (.cse13 (= |c_~#ppp_ldisc~0.offset| 0)) (.cse14 (= |c_~#disc_data_lock~0.base| 14)) (.cse15 (= |c_ldv_zalloc_#in~size#1| 512)) (.cse16 (= c_~ref_cnt~0 0)) (.cse17 (= c_~ldv_state_variable_2~0 0)) (.cse18 (= 250 c_~flag_time~0)) (.cse20 (= c_~ldv_state_variable_0~0 0)) (.cse21 (= c_~LDV_SKBS~0.base 0)) (.cse22 (= c_~ldv_retval_0~0 0)) (.cse23 (= |c_~#disc_data_lock~0.offset| 0)) (.cse24 (= |c_~#async_ops~0.offset| 0))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) .cse25) (or .cse25 (let ((.cse30 ((as const (Array Int Int)) 0)) (.cse26 (select |c_#memory_$Pointer$.offset| 16)) (.cse27 (select |c_#memory_$Pointer$.base| 16))) (and (= (select .cse26 48) 0) (= (select |c_old(#valid)| 7) 1) (= (select |c_old(#valid)| 12) 1) (= 16 (select |c_old(#length)| 13)) .cse0 (= (select .cse27 56) 0) .cse1 (= (select |c_old(#length)| 8) 25) (= 104 (select |c_old(#length)| 2)) .cse2 (= (select .cse26 104) 0) (= (select .cse27 80) 0) .cse3 (= (select .cse26 16) 0) (= (select .cse27 32) 0) .cse4 (= (select .cse26 80) 0) (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse32 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse29 (select |v_#memory_$Pointer$.base_545| 15)) (.cse33 (select |v_#memory_$Pointer$.base_551| 14)) (.cse31 (select |v_#memory_$Pointer$.base_547| 15)) (.cse28 (select |v_#memory_$Pointer$.base_546| 15)) (.cse37 (select |v_#memory_$Pointer$.base_544| 14)) (.cse36 (select |v_#memory_$Pointer$.base_543| 14)) (.cse34 (select |v_#memory_$Pointer$.base_550| 14)) (.cse35 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse28 16 (select .cse29 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse30 0 (select .cse31 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse32 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse33 12 (select .cse34 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse32 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse35 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse29 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse36 8 (select .cse33 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse30 0 (select .cse37 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse31 4 9) 12 (select .cse28 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse37 4 (select .cse36 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse34 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse35 56))) |v_#memory_$Pointer$.base_549|)))) (= |c_#valid| |c_old(#valid)|) .cse5 .cse6 (= (select |c_old(#valid)| 15) 1) (= 16 (select |c_old(#length)| 5)) (= (select |c_old(#valid)| 14) 1) (= (select |c_old(#valid)| 1) 1) (= (select |c_old(#valid)| 5) 1) (= (select .cse26 56) 0) (= (select .cse27 48) 0) .cse7 (= (select .cse27 40) 0) .cse8 (= 34 (select |c_old(#length)| 11)) (= (select .cse27 88) 0) .cse9 (= (select |c_old(#valid)| 11) 1) (= |c_old(#memory_int)| |c_#memory_int|) .cse10 .cse11 (= (select |c_old(#length)| 4) 12) .cse12 (= (select |c_old(#valid)| 2) 1) (= (select |c_old(#valid)| 0) 0) .cse13 (= (select |c_old(#length)| 12) 43) (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse38 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse39 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse46 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse42 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse44 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse30 0 (select .cse38 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse39 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse40 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse41 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse30 0 (select .cse42 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse38 4 (select .cse43 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse40 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse41 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse44 16 (select .cse45 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse46 12 (select .cse39 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse45 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse43 8 (select .cse46 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse42 4 0) 12 (select .cse44 12))) |v_#memory_$Pointer$.offset_550|)))) (= (select .cse26 112) 0) (= (select .cse27 8) 0) (= (select .cse27 24) 0) (= (select .cse26 40) 0) (= (select .cse26 0) 0) (= (select |c_old(#valid)| 8) 1) (= 45 (select |c_old(#length)| 10)) (= (select |c_old(#valid)| 10) 1) (= 22 (select |c_old(#length)| 3)) (= (select .cse27 104) 0) (= (select |c_old(#valid)| 6) 1) .cse14 (= 68 (select |c_old(#length)| 14)) .cse15 (= 160 (select |c_old(#length)| 15)) (= (select |c_old(#length)| 16) 120) (= (select .cse26 72) 0) .cse16 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse47 (select |v_#memory_int_636| 15)) (.cse51 (select |v_#memory_int_1338| 1)) (.cse63 (select |v_#memory_int_628| 14)) (.cse57 (select |v_#memory_int_625| 15)) (.cse60 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_633| 15)) (.cse55 (select |v_#memory_int_622| 15)) (.cse56 (select |v_#memory_int_627| 15)) (.cse52 (select |v_#memory_int_621| 15)) (.cse64 (select |v_#memory_int_626| 14)) (.cse49 (select |v_#memory_int_619| 14)) (.cse48 (select |v_#memory_int_631| 15)) (.cse50 (select |v_#memory_int_617| 14)) (.cse68 (select |v_#memory_int_632| 15)) (.cse59 (select |v_#memory_int_637| 15)) (.cse69 (select |v_#memory_int_634| 15)) (.cse71 (select |v_#memory_int_638| 15)) (.cse70 (select |v_#memory_int_639| 15)) (.cse66 (select |v_#memory_int_620| 15)) (.cse58 (select |v_#memory_int_1338| 9)) (.cse65 (select |v_#memory_int_618| 15)) (.cse67 (select |v_#memory_int_635| 15)) (.cse62 (select |v_#memory_int_623| 14)) (.cse61 (select |v_#memory_int_629| 15)) (.cse54 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse47 44 (select .cse48 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse49 48 (select .cse50 48))) |v_#memory_int_617|) (= (select .cse51 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse52 148 (select .cse53 148)))) (= (store |v_#memory_int_624| 15 (store .cse54 100 (select .cse55 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse56 116 (select .cse57 116))) |v_#memory_int_625|) (= 112 (select .cse58 2)) (= (store |v_#memory_int_637| 15 (store .cse59 36 (select .cse47 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse60 84 (select .cse61 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse62 24 (select .cse63 24))) |v_#memory_int_628|) (= (select .cse51 1) 0) (= 112 (select .cse58 1)) (= (store |v_#memory_int_628| 14 (store .cse63 32 (select .cse64 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse57 124 (select .cse65 124))) |v_#memory_int_618|) (= (select .cse58 3) 0) (= (store |v_#memory_int_620| 15 (store .cse66 76 (select .cse60 76))) |v_#memory_int_630|) (= (store |v_#memory_int_633| 15 (store .cse53 156 0)) |c_old(#memory_int)|) (= (store |v_#memory_int_622| 15 (store .cse55 108 (select .cse56 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse67 140 (select .cse52 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse64 40 (select .cse49 40)))) (= (store |v_#memory_int_631| 15 (store .cse48 52 (select .cse68 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse50 56 0) 60 0)) 15 (store (store .cse30 0 21507) 4 (select .cse69 4)))) (= (store |v_#memory_int_632| 15 (store .cse68 60 (select .cse70 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse71 28 (select .cse59 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse69 12 0) 16 0) 20 (select .cse71 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse70 68 (select .cse66 68))) |v_#memory_int_620|) (= 112 (select .cse58 0)) (= (store |v_#memory_int_618| 15 (store .cse65 132 (select .cse67 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse30 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse62 16)))) (= (store |v_#memory_int_629| 15 (store .cse61 92 (select .cse54 92))) |v_#memory_int_624|)))) (= (select |c_old(#valid)| 3) 1) (= 25 (select |c_old(#length)| 7)) (= |c_old(#length)| |c_#length|) (= (select |c_old(#length)| 1) 2) (= (select |c_old(#valid)| 4) 1) (= (select .cse26 88) 0) .cse17 (= (select .cse26 64) 0) (= (select |c_old(#length)| 6) 15) (= (select .cse26 96) 0) (= (select .cse26 8) 0) (= (select |c_old(#valid)| 16) 1) (= (select |c_old(#length)| 9) 4) .cse18 (= (select .cse27 64) 0) .cse19 .cse20 (= (select .cse26 32) 0) (= (select .cse27 0) 0) .cse21 .cse22 .cse23 (= (select .cse27 16) 0) (= (select |c_old(#valid)| 13) 1) .cse24 (= (select |c_old(#valid)| 9) 1) (= (select .cse27 112) 0) (= (select .cse27 96) 0) (= (select .cse26 24) 0) (= (select .cse27 72) 0)))) (= |c_ldv_zalloc_~size#1| |c_ldv_zalloc_#in~size#1|) (<= |c_ldv_zalloc_~tmp___0~3#1| 2147483647) (<= 0 (+ |c_ldv_zalloc_~tmp___0~3#1| 2147483648))))) is different from false [2024-11-09 05:36:01,039 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse19 (= c_~ldv_retval_1~0 0))) (let ((.cse25 (and (<= |c_ldv_zalloc_#in~size#1| 1752) (<= 1 |c_ldv_zalloc_#in~size#1|) (<= c_~ldv_state_variable_0~0 3) .cse19 (<= c_~ldv_state_variable_2~0 1) (<= 0 c_~ldv_state_variable_2~0) (<= 0 c_~ldv_state_variable_0~0))) (.cse0 (= c_~LDV_IN_INTERRUPT~0 1)) (.cse1 (= |c_~#ppp_ldisc~0.base| 15)) (.cse2 (= c_~async_ops_group0~0.base 0)) (.cse3 (= c_~ppp_ldisc_group1~0.offset 0)) (.cse4 (= |c_~#set_impl~0.offset| 0)) (.cse5 (= 16 |c_~#set_impl~0.base|)) (.cse6 (= c_~ppp_ldisc_group1~0.base 0)) (.cse7 (<= 1 |c_#StackHeapBarrier|)) (.cse8 (= c_~async_ops_group0~0.offset 0)) (.cse9 (= c_~ldv_state_variable_1~0 0)) (.cse10 (= c_~last_index~0 0)) (.cse11 (= c_~LDV_SKBS~0.offset 0)) (.cse12 (= 13 |c_~#async_ops~0.base|)) (.cse13 (= |c_~#ppp_ldisc~0.offset| 0)) (.cse14 (= |c_~#disc_data_lock~0.base| 14)) (.cse15 (= |c_ldv_zalloc_#in~size#1| 512)) (.cse16 (= c_~ref_cnt~0 0)) (.cse17 (= c_~ldv_state_variable_2~0 0)) (.cse18 (= 250 c_~flag_time~0)) (.cse20 (= c_~ldv_state_variable_0~0 0)) (.cse21 (= c_~LDV_SKBS~0.base 0)) (.cse22 (= c_~ldv_retval_0~0 0)) (.cse23 (= |c_~#disc_data_lock~0.offset| 0)) (.cse24 (= |c_~#async_ops~0.offset| 0))) (and (= |c_ldv_zalloc_#res#1.offset| 0) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) .cse25) (or .cse25 (let ((.cse30 ((as const (Array Int Int)) 0)) (.cse26 (select |c_#memory_$Pointer$.offset| 16)) (.cse27 (select |c_#memory_$Pointer$.base| 16))) (and (= (select .cse26 48) 0) (= (select |c_old(#valid)| 7) 1) (= (select |c_old(#valid)| 12) 1) (= 16 (select |c_old(#length)| 13)) .cse0 (= (select .cse27 56) 0) .cse1 (= (select |c_old(#length)| 8) 25) (= 104 (select |c_old(#length)| 2)) .cse2 (= (select .cse26 104) 0) (= (select .cse27 80) 0) .cse3 (= (select .cse26 16) 0) (= (select .cse27 32) 0) .cse4 (= (select .cse26 80) 0) (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse32 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse29 (select |v_#memory_$Pointer$.base_545| 15)) (.cse33 (select |v_#memory_$Pointer$.base_551| 14)) (.cse31 (select |v_#memory_$Pointer$.base_547| 15)) (.cse28 (select |v_#memory_$Pointer$.base_546| 15)) (.cse37 (select |v_#memory_$Pointer$.base_544| 14)) (.cse36 (select |v_#memory_$Pointer$.base_543| 14)) (.cse34 (select |v_#memory_$Pointer$.base_550| 14)) (.cse35 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse28 16 (select .cse29 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse30 0 (select .cse31 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse32 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse33 12 (select .cse34 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse32 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse35 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse29 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse36 8 (select .cse33 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse30 0 (select .cse37 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse31 4 9) 12 (select .cse28 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse37 4 (select .cse36 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse34 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse35 56))) |v_#memory_$Pointer$.base_549|)))) (= |c_#valid| |c_old(#valid)|) .cse5 .cse6 (= (select |c_old(#valid)| 15) 1) (= 16 (select |c_old(#length)| 5)) (= (select |c_old(#valid)| 14) 1) (= (select |c_old(#valid)| 1) 1) (= (select |c_old(#valid)| 5) 1) (= (select .cse26 56) 0) (= (select .cse27 48) 0) .cse7 (= (select .cse27 40) 0) .cse8 (= 34 (select |c_old(#length)| 11)) (= (select .cse27 88) 0) .cse9 (= (select |c_old(#valid)| 11) 1) (= |c_old(#memory_int)| |c_#memory_int|) .cse10 .cse11 (= (select |c_old(#length)| 4) 12) .cse12 (= (select |c_old(#valid)| 2) 1) (= (select |c_old(#valid)| 0) 0) .cse13 (= (select |c_old(#length)| 12) 43) (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse38 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse39 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse46 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse42 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse44 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse30 0 (select .cse38 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse39 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse40 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse41 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse30 0 (select .cse42 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse38 4 (select .cse43 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse40 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse41 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse44 16 (select .cse45 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse46 12 (select .cse39 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse45 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse43 8 (select .cse46 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse42 4 0) 12 (select .cse44 12))) |v_#memory_$Pointer$.offset_550|)))) (= (select .cse26 112) 0) (= (select .cse27 8) 0) (= (select .cse27 24) 0) (= (select .cse26 40) 0) (= (select .cse26 0) 0) (= (select |c_old(#valid)| 8) 1) (= 45 (select |c_old(#length)| 10)) (= (select |c_old(#valid)| 10) 1) (= 22 (select |c_old(#length)| 3)) (= (select .cse27 104) 0) (= (select |c_old(#valid)| 6) 1) .cse14 (= 68 (select |c_old(#length)| 14)) .cse15 (= 160 (select |c_old(#length)| 15)) (= (select |c_old(#length)| 16) 120) (= (select .cse26 72) 0) .cse16 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse47 (select |v_#memory_int_636| 15)) (.cse51 (select |v_#memory_int_1338| 1)) (.cse63 (select |v_#memory_int_628| 14)) (.cse57 (select |v_#memory_int_625| 15)) (.cse60 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_633| 15)) (.cse55 (select |v_#memory_int_622| 15)) (.cse56 (select |v_#memory_int_627| 15)) (.cse52 (select |v_#memory_int_621| 15)) (.cse64 (select |v_#memory_int_626| 14)) (.cse49 (select |v_#memory_int_619| 14)) (.cse48 (select |v_#memory_int_631| 15)) (.cse50 (select |v_#memory_int_617| 14)) (.cse68 (select |v_#memory_int_632| 15)) (.cse59 (select |v_#memory_int_637| 15)) (.cse69 (select |v_#memory_int_634| 15)) (.cse71 (select |v_#memory_int_638| 15)) (.cse70 (select |v_#memory_int_639| 15)) (.cse66 (select |v_#memory_int_620| 15)) (.cse58 (select |v_#memory_int_1338| 9)) (.cse65 (select |v_#memory_int_618| 15)) (.cse67 (select |v_#memory_int_635| 15)) (.cse62 (select |v_#memory_int_623| 14)) (.cse61 (select |v_#memory_int_629| 15)) (.cse54 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse47 44 (select .cse48 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse49 48 (select .cse50 48))) |v_#memory_int_617|) (= (select .cse51 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse52 148 (select .cse53 148)))) (= (store |v_#memory_int_624| 15 (store .cse54 100 (select .cse55 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse56 116 (select .cse57 116))) |v_#memory_int_625|) (= 112 (select .cse58 2)) (= (store |v_#memory_int_637| 15 (store .cse59 36 (select .cse47 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse60 84 (select .cse61 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse62 24 (select .cse63 24))) |v_#memory_int_628|) (= (select .cse51 1) 0) (= 112 (select .cse58 1)) (= (store |v_#memory_int_628| 14 (store .cse63 32 (select .cse64 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse57 124 (select .cse65 124))) |v_#memory_int_618|) (= (select .cse58 3) 0) (= (store |v_#memory_int_620| 15 (store .cse66 76 (select .cse60 76))) |v_#memory_int_630|) (= (store |v_#memory_int_633| 15 (store .cse53 156 0)) |c_old(#memory_int)|) (= (store |v_#memory_int_622| 15 (store .cse55 108 (select .cse56 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse67 140 (select .cse52 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse64 40 (select .cse49 40)))) (= (store |v_#memory_int_631| 15 (store .cse48 52 (select .cse68 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse50 56 0) 60 0)) 15 (store (store .cse30 0 21507) 4 (select .cse69 4)))) (= (store |v_#memory_int_632| 15 (store .cse68 60 (select .cse70 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse71 28 (select .cse59 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse69 12 0) 16 0) 20 (select .cse71 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse70 68 (select .cse66 68))) |v_#memory_int_620|) (= 112 (select .cse58 0)) (= (store |v_#memory_int_618| 15 (store .cse65 132 (select .cse67 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse30 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse62 16)))) (= (store |v_#memory_int_629| 15 (store .cse61 92 (select .cse54 92))) |v_#memory_int_624|)))) (= (select |c_old(#valid)| 3) 1) (= 25 (select |c_old(#length)| 7)) (= |c_old(#length)| |c_#length|) (= (select |c_old(#length)| 1) 2) (= (select |c_old(#valid)| 4) 1) (= (select .cse26 88) 0) .cse17 (= (select .cse26 64) 0) (= (select |c_old(#length)| 6) 15) (= (select .cse26 96) 0) (= (select .cse26 8) 0) (= (select |c_old(#valid)| 16) 1) (= (select |c_old(#length)| 9) 4) .cse18 (= (select .cse27 64) 0) .cse19 .cse20 (= (select .cse26 32) 0) (= (select .cse27 0) 0) .cse21 .cse22 .cse23 (= (select .cse27 16) 0) (= (select |c_old(#valid)| 13) 1) .cse24 (= (select |c_old(#valid)| 9) 1) (= (select .cse27 112) 0) (= (select .cse27 96) 0) (= (select .cse26 24) 0) (= (select .cse27 72) 0)))) (= |c_ldv_zalloc_~size#1| |c_ldv_zalloc_#in~size#1|) (= |c_ldv_zalloc_#res#1.base| 0) (exists ((|v_ldv_zalloc_~tmp___0~3#1_46| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_46| 2147483648)) (<= |v_ldv_zalloc_~tmp___0~3#1_46| 2147483647) (not (= |v_ldv_zalloc_~tmp___0~3#1_46| 0))))))) is different from false [2024-11-09 05:36:03,066 WARN L851 $PredicateComparison]: unable to prove that (and (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= |c_ULTIMATE.start_main_#t~ret383#1.base| 0) (= c_~async_ops_group0~0.base 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0) (= |c_ULTIMATE.start_main_#t~ret383#1.offset| 0)) is different from false [2024-11-09 05:36:05,096 WARN L851 $PredicateComparison]: unable to prove that (and (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= c_~async_ops_group0~0.base 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0)) is different from false [2024-11-09 05:36:07,119 WARN L851 $PredicateComparison]: unable to prove that (and (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= c_~async_ops_group0~0.base 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_#t~ret386#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0) (= |c_ULTIMATE.start_main_#t~ret386#1.base| 0)) is different from false [2024-11-09 05:36:09,142 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0)) is different from false [2024-11-09 05:36:11,167 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_ULTIMATE.start_main_#t~ret387#1.base| 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (= |c_ULTIMATE.start_main_#t~ret387#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0)) is different from false [2024-11-09 05:36:13,195 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.base| 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0)) is different from false [2024-11-09 05:36:15,219 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (= |c_ULTIMATE.start_main_#t~ret388#1.base| 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_ULTIMATE.start_main_#t~ret388#1.offset| 0) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.base| 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0)) is different from false [2024-11-09 05:36:17,241 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.base| 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.base| 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0)) is different from false [2024-11-09 05:36:19,264 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= |c_ULTIMATE.start_main_#t~ret391#1.base| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.base| 0) (= |c_ULTIMATE.start_main_#t~ret391#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.base| 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0)) is different from false [2024-11-09 05:36:21,285 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.base| 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.base| 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.offset| 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.base| 0)) is different from false [2024-11-09 05:36:23,309 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_#t~ret392#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.base| 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.base| 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.offset| 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.base| 0) (= |c_ULTIMATE.start_main_#t~ret392#1.base| 0)) is different from false [2024-11-09 05:36:25,333 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.base| 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.base| 0) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.base| 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.offset| 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.base| 0)) is different from false [2024-11-09 05:36:27,363 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.base| 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_ULTIMATE.start_main_#t~ret393#1.base| 0) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.base| 0) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.base| 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.offset| 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_ULTIMATE.start_main_#t~ret393#1.offset| 0) (= |c_~#async_ops~0.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.base| 0)) is different from false [2024-11-09 05:36:29,388 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.base| 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_ULTIMATE.start_main_~ldvarg10~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.base| 0) (= |c_ULTIMATE.start_main_~ldvarg10~0#1.base| 0) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.base| 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.offset| 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.base| 0)) is different from false [2024-11-09 05:36:31,420 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.base| 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= |c_ULTIMATE.start_main_#t~ret394#1.offset| 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_ULTIMATE.start_main_~ldvarg10~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.base| 0) (= |c_ULTIMATE.start_main_~ldvarg10~0#1.base| 0) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.base| 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.offset| 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_ULTIMATE.start_main_#t~ret394#1.base| 0) (= |c_~#async_ops~0.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.base| 0)) is different from false [2024-11-09 05:36:33,454 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= |c_ULTIMATE.start_main_~ldvarg9~0#1.base| 0) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg9~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.base| 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_ULTIMATE.start_main_~ldvarg10~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.base| 0) (= |c_ULTIMATE.start_main_~ldvarg10~0#1.base| 0) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.base| 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.offset| 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.base| 0)) is different from false [2024-11-09 05:36:35,491 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= |c_ULTIMATE.start_main_~ldvarg9~0#1.base| 0) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg9~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.base| 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_ULTIMATE.start_main_#t~ret395#1.base| 0) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_ULTIMATE.start_main_~ldvarg10~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.base| 0) (= |c_ULTIMATE.start_main_~ldvarg10~0#1.base| 0) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.base| 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.offset| 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0) (= |c_ULTIMATE.start_main_#t~ret395#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.base| 0)) is different from false [2024-11-09 05:36:37,521 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= |c_ULTIMATE.start_main_~ldvarg9~0#1.base| 0) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= 0 |c_ULTIMATE.start_main_~ldvarg2~0#1.base|) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg9~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.base| 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_ULTIMATE.start_main_~ldvarg10~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.base| 0) (= |c_ULTIMATE.start_main_~ldvarg10~0#1.base| 0) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.base| 0) (= |c_ULTIMATE.start_main_~ldvarg2~0#1.offset| 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.offset| 0) (= c_~ldv_state_variable_0~0 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.base| 0)) is different from false [2024-11-09 05:36:39,548 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ldvarg12~0#1.base| 0) (= c_~LDV_IN_INTERRUPT~0 1) (= |c_~#ppp_ldisc~0.base| 15) (= |c_ULTIMATE.start_main_~ldvarg9~0#1.base| 0) (= c_~async_ops_group0~0.base 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg12~0#1.offset| 0) (= c_~ppp_ldisc_group1~0.offset 0) (= 0 |c_ULTIMATE.start_main_~ldvarg2~0#1.base|) (= |c_~#set_impl~0.offset| 0) (= 16 |c_~#set_impl~0.base|) (= c_~ppp_ldisc_group1~0.base 0) (= |c_ULTIMATE.start_main_#t~ret397#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg9~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.base| 0) (<= 1 |c_#StackHeapBarrier|) (= c_~async_ops_group0~0.offset 0) (= c_~ldv_state_variable_1~0 0) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (= |c_ULTIMATE.start_main_~ldvarg6~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.base| 0) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (<= 0 (+ 2147483648 |c_ULTIMATE.start_main_~ldvarg3~0#1|)) (= |c_ULTIMATE.start_main_~ldvarg7~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~ldvarg3~0#1| 2147483647) (= |c_ULTIMATE.start_main_~ldvarg10~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg13~0#1.base| 0) (= |c_ULTIMATE.start_main_~ldvarg10~0#1.base| 0) (= |c_~#disc_data_lock~0.base| 14) (let ((.cse36 ((as const (Array Int Int)) 0)) (.cse34 (select |c_#memory_$Pointer$.base| 16)) (.cse35 (select |c_#memory_$Pointer$.offset| 16))) (let ((.cse0 (= (select .cse35 48) 0)) (.cse1 (= (select .cse34 56) 0)) (.cse2 (= (select .cse35 104) 0)) (.cse3 (= (select .cse34 80) 0)) (.cse4 (= (select .cse35 16) 0)) (.cse5 (= (select .cse34 32) 0)) (.cse6 (= (select .cse35 80) 0)) (.cse7 (exists ((|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.base_1029| 13)) (.cse71 (select |v_#memory_$Pointer$.base_545| 15)) (.cse74 (select |v_#memory_$Pointer$.base_551| 14)) (.cse72 (select |v_#memory_$Pointer$.base_547| 15)) (.cse70 (select |v_#memory_$Pointer$.base_546| 15)) (.cse78 (select |v_#memory_$Pointer$.base_544| 14)) (.cse77 (select |v_#memory_$Pointer$.base_543| 14)) (.cse75 (select |v_#memory_$Pointer$.base_550| 14)) (.cse76 (select |v_#memory_$Pointer$.base_549| 14))) (and (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse70 16 (select .cse71 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse36 0 (select .cse72 0))) |v_#memory_$Pointer$.base_547|) (= |#funAddr~ppp_async_ioctl.base| (select .cse73 8)) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse74 12 (select .cse75 12))) |v_#memory_$Pointer$.base_550|) (= (select .cse73 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse76 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse71 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse77 8 (select .cse74 8))) |v_#memory_$Pointer$.base_551|) (= |v_#memory_$Pointer$.base_544| (store |v_#memory_$Pointer$.base_1029| 14 (store .cse36 0 (select .cse78 0)))) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse72 4 9) 12 (select .cse70 12))) |v_#memory_$Pointer$.base_546|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse78 4 (select .cse77 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse75 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse76 56))) |v_#memory_$Pointer$.base_549|))))) (.cse8 (= (select .cse35 56) 0)) (.cse9 (= (select .cse34 48) 0)) (.cse10 (= (select .cse34 40) 0)) (.cse11 (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_1338| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_int_636| 15)) (.cse50 (select |v_#memory_int_1338| 1)) (.cse61 (select |v_#memory_int_628| 14)) (.cse55 (select |v_#memory_int_625| 15)) (.cse58 (select |v_#memory_int_630| 15)) (.cse53 (select |v_#memory_int_622| 15)) (.cse54 (select |v_#memory_int_627| 15)) (.cse51 (select |v_#memory_int_621| 15)) (.cse62 (select |v_#memory_int_626| 14)) (.cse48 (select |v_#memory_int_619| 14)) (.cse47 (select |v_#memory_int_631| 15)) (.cse49 (select |v_#memory_int_617| 14)) (.cse66 (select |v_#memory_int_632| 15)) (.cse57 (select |v_#memory_int_637| 15)) (.cse67 (select |v_#memory_int_634| 15)) (.cse69 (select |v_#memory_int_638| 15)) (.cse68 (select |v_#memory_int_639| 15)) (.cse64 (select |v_#memory_int_620| 15)) (.cse56 (select |v_#memory_int_1338| 9)) (.cse63 (select |v_#memory_int_618| 15)) (.cse65 (select |v_#memory_int_635| 15)) (.cse60 (select |v_#memory_int_623| 14)) (.cse59 (select |v_#memory_int_629| 15)) (.cse52 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse46 44 (select .cse47 44))) |v_#memory_int_631|) (= (store |v_#memory_int_619| 14 (store .cse48 48 (select .cse49 48))) |v_#memory_int_617|) (= (select .cse50 0) 48) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse51 148 (select (select |v_#memory_int_633| 15) 148)))) (= (store |v_#memory_int_624| 15 (store .cse52 100 (select .cse53 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse54 116 (select .cse55 116))) |v_#memory_int_625|) (= 112 (select .cse56 2)) (= (store |v_#memory_int_637| 15 (store .cse57 36 (select .cse46 36))) |v_#memory_int_636|) (= (store |v_#memory_int_630| 15 (store .cse58 84 (select .cse59 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse60 24 (select .cse61 24))) |v_#memory_int_628|) (= (select .cse50 1) 0) (= 112 (select .cse56 1)) (= (store |v_#memory_int_628| 14 (store .cse61 32 (select .cse62 32))) |v_#memory_int_626|) (= (store |v_#memory_int_625| 15 (store .cse55 124 (select .cse63 124))) |v_#memory_int_618|) (= (select .cse56 3) 0) (= (store |v_#memory_int_620| 15 (store .cse64 76 (select .cse58 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse53 108 (select .cse54 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse65 140 (select .cse51 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse62 40 (select .cse48 40)))) (= (store |v_#memory_int_631| 15 (store .cse47 52 (select .cse66 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse49 56 0) 60 0)) 15 (store (store .cse36 0 21507) 4 (select .cse67 4)))) (= (store |v_#memory_int_632| 15 (store .cse66 60 (select .cse68 60))) |v_#memory_int_639|) (= (store |v_#memory_int_638| 15 (store .cse69 28 (select .cse57 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse67 12 0) 16 0) 20 (select .cse69 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse68 68 (select .cse64 68))) |v_#memory_int_620|) (= 112 (select .cse56 0)) (= (store |v_#memory_int_618| 15 (store .cse63 132 (select .cse65 132))) |v_#memory_int_635|) (= |v_#memory_int_623| (store |v_#memory_int_1338| 14 (store (store (store (store (store .cse36 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse60 16)))) (= (store |v_#memory_int_629| 15 (store .cse59 92 (select .cse52 92))) |v_#memory_int_624|))))) (.cse12 (= (select .cse34 88) 0)) (.cse13 (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1029| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse40 (select |v_#memory_$Pointer$.offset_1029| 13)) (.cse38 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse45 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse41 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse43 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_1029| 14 (store .cse36 0 (select .cse37 0))) |v_#memory_$Pointer$.offset_547|) (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse38 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse39 56))) |v_#memory_$Pointer$.offset_549|) (= (select .cse40 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse36 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_551|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse37 4 (select .cse42 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse39 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (select .cse40 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse43 16 (select .cse44 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse45 12 (select .cse38 12))) |v_#memory_$Pointer$.offset_544|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse44 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse42 8 (select .cse45 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse41 4 0) 12 (select .cse43 12))) |v_#memory_$Pointer$.offset_550|))))) (.cse14 (= (select .cse35 112) 0)) (.cse15 (= (select .cse34 8) 0)) (.cse16 (= (select .cse34 24) 0)) (.cse17 (= (select .cse35 40) 0)) (.cse18 (= (select .cse35 0) 0)) (.cse19 (= (select .cse34 104) 0)) (.cse20 (= (select .cse35 72) 0)) (.cse21 (= (select .cse35 88) 0)) (.cse22 (= (select .cse35 64) 0)) (.cse23 (= (select .cse35 96) 0)) (.cse24 (= (select .cse35 8) 0)) (.cse25 (exists ((|v_ldv_zalloc_~tmp___0~3#1_45| Int)) (and (<= 0 (+ |v_ldv_zalloc_~tmp___0~3#1_45| 2147483648)) (not (= |v_ldv_zalloc_~tmp___0~3#1_45| 0)) (<= |v_ldv_zalloc_~tmp___0~3#1_45| 2147483647)))) (.cse26 (= (select .cse34 64) 0)) (.cse27 (= (select .cse35 32) 0)) (.cse28 (= (select .cse34 0) 0)) (.cse29 (= (select .cse34 16) 0)) (.cse30 (= (select .cse34 112) 0)) (.cse31 (= (select .cse34 96) 0)) (.cse32 (= (select .cse35 24) 0)) (.cse33 (= (select .cse34 72) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_4| (Array Int Int))) (and (= 22 (select |v_#length_BEFORE_CALL_4| 3)) (= (select |v_#length_BEFORE_CALL_4| 9) 4) (= (select |v_#length_BEFORE_CALL_4| 12) 43) (= 2 (select |v_#length_BEFORE_CALL_4| 1)) (= (select |v_#length_BEFORE_CALL_4| 7) 25) (= 160 (select |v_#length_BEFORE_CALL_4| 15)) (= (select |v_#length_BEFORE_CALL_4| 6) 15) (= (select |v_#length_BEFORE_CALL_4| 8) 25) (= 104 (select |v_#length_BEFORE_CALL_4| 2)) (= 16 (select |v_#length_BEFORE_CALL_4| 13)) (= (select |v_#length_BEFORE_CALL_4| 16) 120) (= (select |v_#length_BEFORE_CALL_4| 4) 12) (= (select |v_#length_BEFORE_CALL_4| 11) 34) (= 45 (select |v_#length_BEFORE_CALL_4| 10)) (= 16 (select |v_#length_BEFORE_CALL_4| 5)) (= 68 (select |v_#length_BEFORE_CALL_4| 14)))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (exists ((|v_#valid_BEFORE_CALL_4| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_4| 11) 1) (= (select |v_#valid_BEFORE_CALL_4| 13) 1) (= (select |v_#valid_BEFORE_CALL_4| 5) 1) (= (select |v_#valid_BEFORE_CALL_4| 7) 1) (= (select |v_#valid_BEFORE_CALL_4| 2) 1) (= (select |v_#valid_BEFORE_CALL_4| 16) 1) (= (select |v_#valid_BEFORE_CALL_4| 3) 1) (= (select |v_#valid_BEFORE_CALL_4| 15) 1) (= (select |v_#valid_BEFORE_CALL_4| 8) 1) (= (select |v_#valid_BEFORE_CALL_4| 14) 1) (= (select |v_#valid_BEFORE_CALL_4| 9) 1) (= (select |v_#valid_BEFORE_CALL_4| 0) 0) (= (select |v_#valid_BEFORE_CALL_4| 4) 1) (= (select |v_#valid_BEFORE_CALL_4| 1) 1) (= (select |v_#valid_BEFORE_CALL_4| 10) 1) (= (select |v_#valid_BEFORE_CALL_4| 12) 1) (= (select |v_#valid_BEFORE_CALL_4| 6) 1))) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((|v_#length_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#length_BEFORE_CALL_2| 10) 45) (= (select |v_#length_BEFORE_CALL_2| 11) 34) (= 16 (select |v_#length_BEFORE_CALL_2| 5)) (= 160 (select |v_#length_BEFORE_CALL_2| 15)) (= (select |v_#length_BEFORE_CALL_2| 1) 2) (= 12 (select |v_#length_BEFORE_CALL_2| 4)) (= 15 (select |v_#length_BEFORE_CALL_2| 6)) (= 104 (select |v_#length_BEFORE_CALL_2| 2)) (= (select |v_#length_BEFORE_CALL_2| 12) 43) (= (select |v_#length_BEFORE_CALL_2| 7) 25) (= 120 (select |v_#length_BEFORE_CALL_2| 16)) (= (select |v_#length_BEFORE_CALL_2| 14) 68) (= (select |v_#length_BEFORE_CALL_2| 3) 22) (= (select |v_#length_BEFORE_CALL_2| 13) 16) (= (select |v_#length_BEFORE_CALL_2| 9) 4) (= (select |v_#length_BEFORE_CALL_2| 8) 25))) (exists ((|v_#valid_BEFORE_CALL_2| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_2| 7) 1) (= (select |v_#valid_BEFORE_CALL_2| 2) 1) (= (select |v_#valid_BEFORE_CALL_2| 15) 1) (= (select |v_#valid_BEFORE_CALL_2| 13) 1) (= (select |v_#valid_BEFORE_CALL_2| 0) 0) (= (select |v_#valid_BEFORE_CALL_2| 11) 1) (= (select |v_#valid_BEFORE_CALL_2| 3) 1) (= (select |v_#valid_BEFORE_CALL_2| 4) 1) (= (select |v_#valid_BEFORE_CALL_2| 12) 1) (= (select |v_#valid_BEFORE_CALL_2| 8) 1) (= (select |v_#valid_BEFORE_CALL_2| 14) 1) (= (select |v_#valid_BEFORE_CALL_2| 5) 1) (= (select |v_#valid_BEFORE_CALL_2| 9) 1) (= (select |v_#valid_BEFORE_CALL_2| 16) 1) (= (select |v_#valid_BEFORE_CALL_2| 10) 1) (= (select |v_#valid_BEFORE_CALL_2| 6) 1) (= (select |v_#valid_BEFORE_CALL_2| 1) 1))) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33)))) (= c_~ref_cnt~0 0) (= c_~ldv_state_variable_2~0 0) (= |c_ULTIMATE.start_main_~ldvarg5~0#1.base| 0) (= |c_ULTIMATE.start_main_~ldvarg2~0#1.offset| 0) (= 250 c_~flag_time~0) (= c_~ldv_retval_1~0 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.offset| 0) (= c_~ldv_state_variable_0~0 0) (= |c_ULTIMATE.start_main_#t~ret397#1.base| 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= |c_~#async_ops~0.offset| 0) (= |c_ULTIMATE.start_main_~ldvarg4~0#1.base| 0)) is different from false [2024-11-09 05:36:52,511 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '76236#(and (= ~ldv_state_variable_0~0 2) (not (= ~last_index~0 0)) (= ~ref_cnt~0 0))' at error location [2024-11-09 05:36:52,512 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-09 05:36:52,512 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 05:36:52,512 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6, 6] total 14 [2024-11-09 05:36:52,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729315088] [2024-11-09 05:36:52,514 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 05:36:52,515 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-09 05:36:52,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:36:52,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-09 05:36:52,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=425, Invalid=4423, Unknown=74, NotChecked=3634, Total=8556 [2024-11-09 05:36:52,521 INFO L87 Difference]: Start difference. First operand 5716 states and 8033 transitions. Second operand has 14 states, 14 states have (on average 9.857142857142858) internal successors, (138), 13 states have internal predecessors, (138), 9 states have call successors, (38), 7 states have call predecessors, (38), 7 states have return successors, (38), 9 states have call predecessors, (38), 8 states have call successors, (38) [2024-11-09 05:36:54,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:36:56,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:36:58,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:00,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:02,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:04,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:06,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:08,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:10,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:18,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:19,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:25,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:27,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:29,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:31,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:33,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:35,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:37,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:39,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:41,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:43,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:45,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:47,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:49,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:51,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:53,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:55,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:57,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:37:59,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:01,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:03,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:05,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:07,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:07,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:38:07,810 INFO L93 Difference]: Finished difference Result 12771 states and 18081 transitions. [2024-11-09 05:38:07,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-09 05:38:07,811 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 9.857142857142858) internal successors, (138), 13 states have internal predecessors, (138), 9 states have call successors, (38), 7 states have call predecessors, (38), 7 states have return successors, (38), 9 states have call predecessors, (38), 8 states have call successors, (38) Word has length 150 [2024-11-09 05:38:07,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:38:07,870 INFO L225 Difference]: With dead ends: 12771 [2024-11-09 05:38:07,870 INFO L226 Difference]: Without dead ends: 7084 [2024-11-09 05:38:07,978 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 474 GetRequests, 372 SyntacticMatches, 5 SemanticMatches, 97 ConstructedPredicates, 23 IntricatePredicates, 1 DeprecatedPredicates, 1981 ImplicationChecksByTransitivity, 60.1s TimeCoverageRelationStatistics Valid=494, Invalid=5224, Unknown=74, NotChecked=3910, Total=9702 [2024-11-09 05:38:07,979 INFO L432 NwaCegarLoop]: 506 mSDtfsCounter, 1935 mSDsluCounter, 2335 mSDsCounter, 0 mSdLazyCounter, 3176 mSolverCounterSat, 1023 mSolverCounterUnsat, 31 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 73.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2030 SdHoareTripleChecker+Valid, 2841 SdHoareTripleChecker+Invalid, 4230 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1023 IncrementalHoareTripleChecker+Valid, 3176 IncrementalHoareTripleChecker+Invalid, 31 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 74.5s IncrementalHoareTripleChecker+Time [2024-11-09 05:38:07,980 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2030 Valid, 2841 Invalid, 4230 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1023 Valid, 3176 Invalid, 31 Unknown, 0 Unchecked, 74.5s Time] [2024-11-09 05:38:07,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7084 states. [2024-11-09 05:38:08,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7084 to 6760. [2024-11-09 05:38:08,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6760 states, 4663 states have (on average 1.3858031310315249) internal successors, (6462), 4807 states have internal predecessors, (6462), 1429 states have call successors, (1429), 644 states have call predecessors, (1429), 667 states have return successors, (1590), 1416 states have call predecessors, (1590), 1428 states have call successors, (1590) [2024-11-09 05:38:08,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6760 states to 6760 states and 9481 transitions. [2024-11-09 05:38:08,445 INFO L78 Accepts]: Start accepts. Automaton has 6760 states and 9481 transitions. Word has length 150 [2024-11-09 05:38:08,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:38:08,446 INFO L471 AbstractCegarLoop]: Abstraction has 6760 states and 9481 transitions. [2024-11-09 05:38:08,447 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 9.857142857142858) internal successors, (138), 13 states have internal predecessors, (138), 9 states have call successors, (38), 7 states have call predecessors, (38), 7 states have return successors, (38), 9 states have call predecessors, (38), 8 states have call successors, (38) [2024-11-09 05:38:08,447 INFO L276 IsEmpty]: Start isEmpty. Operand 6760 states and 9481 transitions. [2024-11-09 05:38:08,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 05:38:08,464 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:38:08,465 INFO L215 NwaCegarLoop]: trace histogram [13, 13, 13, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:38:08,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 05:38:08,669 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2024-11-09 05:38:08,670 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:38:08,670 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:38:08,671 INFO L85 PathProgramCache]: Analyzing trace with hash -1499738714, now seen corresponding path program 1 times [2024-11-09 05:38:08,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:38:08,671 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435737101] [2024-11-09 05:38:08,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:38:08,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:38:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:38:09,584 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-11-09 05:38:09,584 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:38:09,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435737101] [2024-11-09 05:38:09,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435737101] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:38:09,585 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:38:09,585 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 05:38:09,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [971217389] [2024-11-09 05:38:09,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:38:09,586 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 05:38:09,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:38:09,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 05:38:09,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-09 05:38:09,588 INFO L87 Difference]: Start difference. First operand 6760 states and 9481 transitions. Second operand has 5 states, 5 states have (on average 17.4) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (20), 2 states have call predecessors, (20), 3 states have return successors, (19), 3 states have call predecessors, (19), 2 states have call successors, (19) [2024-11-09 05:38:11,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:13,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:15,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:17,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:20,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:24,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:26,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:28,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:30,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:30,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:38:30,654 INFO L93 Difference]: Finished difference Result 13533 states and 19002 transitions. [2024-11-09 05:38:30,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 05:38:30,671 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (20), 2 states have call predecessors, (20), 3 states have return successors, (19), 3 states have call predecessors, (19), 2 states have call successors, (19) Word has length 169 [2024-11-09 05:38:30,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:38:30,721 INFO L225 Difference]: With dead ends: 13533 [2024-11-09 05:38:30,721 INFO L226 Difference]: Without dead ends: 6802 [2024-11-09 05:38:30,745 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-09 05:38:30,746 INFO L432 NwaCegarLoop]: 576 mSDtfsCounter, 0 mSDsluCounter, 1723 mSDsCounter, 0 mSdLazyCounter, 452 mSolverCounterSat, 0 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2299 SdHoareTripleChecker+Invalid, 460 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 452 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.7s IncrementalHoareTripleChecker+Time [2024-11-09 05:38:30,747 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2299 Invalid, 460 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 452 Invalid, 8 Unknown, 0 Unchecked, 20.7s Time] [2024-11-09 05:38:30,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6802 states. [2024-11-09 05:38:31,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6802 to 6792. [2024-11-09 05:38:31,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6792 states, 4687 states have (on average 1.3838276082782164) internal successors, (6486), 4831 states have internal predecessors, (6486), 1429 states have call successors, (1429), 644 states have call predecessors, (1429), 675 states have return successors, (1600), 1424 states have call predecessors, (1600), 1428 states have call successors, (1600) [2024-11-09 05:38:31,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6792 states to 6792 states and 9515 transitions. [2024-11-09 05:38:31,176 INFO L78 Accepts]: Start accepts. Automaton has 6792 states and 9515 transitions. Word has length 169 [2024-11-09 05:38:31,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:38:31,177 INFO L471 AbstractCegarLoop]: Abstraction has 6792 states and 9515 transitions. [2024-11-09 05:38:31,178 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (20), 2 states have call predecessors, (20), 3 states have return successors, (19), 3 states have call predecessors, (19), 2 states have call successors, (19) [2024-11-09 05:38:31,178 INFO L276 IsEmpty]: Start isEmpty. Operand 6792 states and 9515 transitions. [2024-11-09 05:38:31,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 05:38:31,193 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:38:31,194 INFO L215 NwaCegarLoop]: trace histogram [13, 13, 12, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:38:31,194 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-09 05:38:31,194 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:38:31,195 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:38:31,195 INFO L85 PathProgramCache]: Analyzing trace with hash 1648231582, now seen corresponding path program 1 times [2024-11-09 05:38:31,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:38:31,196 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025758792] [2024-11-09 05:38:31,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:38:31,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:38:31,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:38:32,072 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 4 proven. 18 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 05:38:32,072 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:38:32,072 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025758792] [2024-11-09 05:38:32,073 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2025758792] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:38:32,073 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1290605390] [2024-11-09 05:38:32,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:38:32,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:38:32,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:38:32,076 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:38:32,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-09 05:38:33,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:38:33,282 INFO L255 TraceCheckSpWp]: Trace formula consists of 1307 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 05:38:33,297 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:38:33,465 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-11-09 05:38:33,466 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:38:33,466 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1290605390] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:38:33,466 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 05:38:33,466 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8 [2024-11-09 05:38:33,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1004667158] [2024-11-09 05:38:33,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:38:33,467 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:38:33,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:38:33,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:38:33,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2024-11-09 05:38:33,469 INFO L87 Difference]: Start difference. First operand 6792 states and 9515 transitions. Second operand has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 3 states have call successors, (21), 3 states have call predecessors, (21), 3 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-09 05:38:35,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:37,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:39,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:42,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:45,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:47,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:47,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:38:47,559 INFO L93 Difference]: Finished difference Result 14932 states and 21022 transitions. [2024-11-09 05:38:47,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 05:38:47,560 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 3 states have call successors, (21), 3 states have call predecessors, (21), 3 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 173 [2024-11-09 05:38:47,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:38:47,627 INFO L225 Difference]: With dead ends: 14932 [2024-11-09 05:38:47,627 INFO L226 Difference]: Without dead ends: 8169 [2024-11-09 05:38:47,653 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 172 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2024-11-09 05:38:47,654 INFO L432 NwaCegarLoop]: 625 mSDtfsCounter, 456 mSDsluCounter, 742 mSDsCounter, 0 mSdLazyCounter, 513 mSolverCounterSat, 17 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 456 SdHoareTripleChecker+Valid, 1367 SdHoareTripleChecker+Invalid, 535 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 513 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.8s IncrementalHoareTripleChecker+Time [2024-11-09 05:38:47,655 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [456 Valid, 1367 Invalid, 535 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 513 Invalid, 5 Unknown, 0 Unchecked, 13.8s Time] [2024-11-09 05:38:47,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8169 states. [2024-11-09 05:38:48,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8169 to 8082. [2024-11-09 05:38:48,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8082 states, 5637 states have (on average 1.3911655135710483) internal successors, (7842), 5799 states have internal predecessors, (7842), 1675 states have call successors, (1675), 734 states have call predecessors, (1675), 769 states have return successors, (1872), 1668 states have call predecessors, (1872), 1674 states have call successors, (1872) [2024-11-09 05:38:48,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8082 states to 8082 states and 11389 transitions. [2024-11-09 05:38:48,228 INFO L78 Accepts]: Start accepts. Automaton has 8082 states and 11389 transitions. Word has length 173 [2024-11-09 05:38:48,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:38:48,230 INFO L471 AbstractCegarLoop]: Abstraction has 8082 states and 11389 transitions. [2024-11-09 05:38:48,230 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 3 states have call successors, (21), 3 states have call predecessors, (21), 3 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-09 05:38:48,230 INFO L276 IsEmpty]: Start isEmpty. Operand 8082 states and 11389 transitions. [2024-11-09 05:38:48,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 05:38:48,249 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:38:48,249 INFO L215 NwaCegarLoop]: trace histogram [13, 13, 12, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:38:48,280 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-09 05:38:48,453 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2024-11-09 05:38:48,454 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:38:48,454 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:38:48,454 INFO L85 PathProgramCache]: Analyzing trace with hash -831208640, now seen corresponding path program 1 times [2024-11-09 05:38:48,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:38:48,454 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837929726] [2024-11-09 05:38:48,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:38:48,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:38:48,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:38:49,241 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 4 proven. 18 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 05:38:49,241 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:38:49,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1837929726] [2024-11-09 05:38:49,242 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1837929726] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:38:49,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [292808975] [2024-11-09 05:38:49,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:38:49,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:38:49,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:38:49,243 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:38:49,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-09 05:38:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:38:50,276 INFO L255 TraceCheckSpWp]: Trace formula consists of 1339 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 05:38:50,284 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:38:50,491 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-11-09 05:38:50,491 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:38:50,492 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [292808975] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:38:50,492 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 05:38:50,492 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2024-11-09 05:38:50,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966464654] [2024-11-09 05:38:50,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:38:50,494 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 05:38:50,494 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:38:50,495 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 05:38:50,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-09 05:38:50,496 INFO L87 Difference]: Start difference. First operand 8082 states and 11389 transitions. Second operand has 5 states, 5 states have (on average 20.0) internal successors, (100), 5 states have internal predecessors, (100), 4 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (21), 4 states have call predecessors, (21), 4 states have call successors, (21) [2024-11-09 05:38:52,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:54,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:56,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:38:58,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:02,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:04,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:06,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:08,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:08,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:39:08,696 INFO L93 Difference]: Finished difference Result 17538 states and 24798 transitions. [2024-11-09 05:39:08,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 05:39:08,697 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.0) internal successors, (100), 5 states have internal predecessors, (100), 4 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (21), 4 states have call predecessors, (21), 4 states have call successors, (21) Word has length 181 [2024-11-09 05:39:08,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:39:08,759 INFO L225 Difference]: With dead ends: 17538 [2024-11-09 05:39:08,759 INFO L226 Difference]: Without dead ends: 9485 [2024-11-09 05:39:08,786 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 179 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-09 05:39:08,787 INFO L432 NwaCegarLoop]: 603 mSDtfsCounter, 437 mSDsluCounter, 1166 mSDsCounter, 0 mSdLazyCounter, 819 mSolverCounterSat, 24 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 443 SdHoareTripleChecker+Valid, 1769 SdHoareTripleChecker+Invalid, 850 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 819 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.8s IncrementalHoareTripleChecker+Time [2024-11-09 05:39:08,787 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [443 Valid, 1769 Invalid, 850 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [24 Valid, 819 Invalid, 7 Unknown, 0 Unchecked, 17.8s Time] [2024-11-09 05:39:08,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9485 states. [2024-11-09 05:39:09,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9485 to 8090. [2024-11-09 05:39:09,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8090 states, 5645 states have (on average 1.3906111603188662) internal successors, (7850), 5799 states have internal predecessors, (7850), 1675 states have call successors, (1675), 734 states have call predecessors, (1675), 769 states have return successors, (1872), 1668 states have call predecessors, (1872), 1674 states have call successors, (1872) [2024-11-09 05:39:09,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8090 states to 8090 states and 11397 transitions. [2024-11-09 05:39:09,299 INFO L78 Accepts]: Start accepts. Automaton has 8090 states and 11397 transitions. Word has length 181 [2024-11-09 05:39:09,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:39:09,300 INFO L471 AbstractCegarLoop]: Abstraction has 8090 states and 11397 transitions. [2024-11-09 05:39:09,300 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.0) internal successors, (100), 5 states have internal predecessors, (100), 4 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (21), 4 states have call predecessors, (21), 4 states have call successors, (21) [2024-11-09 05:39:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand 8090 states and 11397 transitions. [2024-11-09 05:39:09,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-09 05:39:09,318 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:39:09,319 INFO L215 NwaCegarLoop]: trace histogram [13, 13, 12, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:39:09,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-09 05:39:09,519 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-11-09 05:39:09,520 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:39:09,521 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:39:09,521 INFO L85 PathProgramCache]: Analyzing trace with hash 1438431520, now seen corresponding path program 1 times [2024-11-09 05:39:09,522 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:39:09,522 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129401007] [2024-11-09 05:39:09,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:39:09,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:39:10,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:39:10,711 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-09 05:39:10,711 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:39:10,711 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129401007] [2024-11-09 05:39:10,711 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1129401007] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:39:10,711 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [734002233] [2024-11-09 05:39:10,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:39:10,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:39:10,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:39:10,714 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:39:10,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-09 05:39:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:39:12,107 INFO L255 TraceCheckSpWp]: Trace formula consists of 1904 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 05:39:12,114 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:39:12,675 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-09 05:39:12,675 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:39:12,675 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [734002233] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:39:12,675 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 05:39:12,675 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 7 [2024-11-09 05:39:12,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2069505879] [2024-11-09 05:39:12,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:39:12,676 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 05:39:12,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:39:12,685 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 05:39:12,685 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-09 05:39:12,686 INFO L87 Difference]: Start difference. First operand 8090 states and 11397 transitions. Second operand has 5 states, 5 states have (on average 22.8) internal successors, (114), 5 states have internal predecessors, (114), 4 states have call successors, (28), 4 states have call predecessors, (28), 3 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2024-11-09 05:39:14,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:16,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:18,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:22,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:24,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:26,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:28,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:29,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:33,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:35,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:37,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:39,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:41,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:43,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:39:43,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:39:43,926 INFO L93 Difference]: Finished difference Result 24227 states and 34120 transitions. [2024-11-09 05:39:43,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-09 05:39:43,926 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.8) internal successors, (114), 5 states have internal predecessors, (114), 4 states have call successors, (28), 4 states have call predecessors, (28), 3 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 205 [2024-11-09 05:39:43,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:39:44,047 INFO L225 Difference]: With dead ends: 24227 [2024-11-09 05:39:44,047 INFO L226 Difference]: Without dead ends: 24208 [2024-11-09 05:39:44,058 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 210 GetRequests, 204 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-09 05:39:44,059 INFO L432 NwaCegarLoop]: 964 mSDtfsCounter, 1315 mSDsluCounter, 1461 mSDsCounter, 0 mSdLazyCounter, 1220 mSolverCounterSat, 46 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1315 SdHoareTripleChecker+Valid, 2425 SdHoareTripleChecker+Invalid, 1278 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 1220 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.4s IncrementalHoareTripleChecker+Time [2024-11-09 05:39:44,059 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1315 Valid, 2425 Invalid, 1278 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 1220 Invalid, 12 Unknown, 0 Unchecked, 30.4s Time] [2024-11-09 05:39:44,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24208 states. [2024-11-09 05:39:45,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24208 to 24174. [2024-11-09 05:39:45,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24174 states, 16877 states have (on average 1.39100551045802) internal successors, (23476), 17343 states have internal predecessors, (23476), 4995 states have call successors, (4995), 2194 states have call predecessors, (4995), 2301 states have return successors, (5588), 4972 states have call predecessors, (5588), 4994 states have call successors, (5588) [2024-11-09 05:39:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24174 states to 24174 states and 34059 transitions. [2024-11-09 05:39:45,466 INFO L78 Accepts]: Start accepts. Automaton has 24174 states and 34059 transitions. Word has length 205 [2024-11-09 05:39:45,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:39:45,469 INFO L471 AbstractCegarLoop]: Abstraction has 24174 states and 34059 transitions. [2024-11-09 05:39:45,469 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.8) internal successors, (114), 5 states have internal predecessors, (114), 4 states have call successors, (28), 4 states have call predecessors, (28), 3 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2024-11-09 05:39:45,470 INFO L276 IsEmpty]: Start isEmpty. Operand 24174 states and 34059 transitions. [2024-11-09 05:39:45,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-09 05:39:45,514 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:39:45,514 INFO L215 NwaCegarLoop]: trace histogram [13, 13, 12, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:39:45,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-09 05:39:45,715 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:39:45,716 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:39:45,716 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:39:45,716 INFO L85 PathProgramCache]: Analyzing trace with hash -1642909149, now seen corresponding path program 1 times [2024-11-09 05:39:45,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:39:45,717 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1153909303] [2024-11-09 05:39:45,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:39:45,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:39:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:39:46,900 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 4 proven. 18 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-09 05:39:46,900 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:39:46,900 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1153909303] [2024-11-09 05:39:46,901 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1153909303] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:39:46,901 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1843005791] [2024-11-09 05:39:46,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:39:46,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:39:46,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:39:46,904 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:39:46,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01a9f5bc-bda4-433d-afe6-86935b7317b7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-09 05:39:48,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:39:48,336 INFO L255 TraceCheckSpWp]: Trace formula consists of 1893 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 05:39:48,343 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:39:49,190 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 137 proven. 23 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-09 05:39:49,190 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:39:50,106 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 11 proven. 11 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-09 05:39:50,106 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1843005791] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:39:50,106 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [904761793] [2024-11-09 05:39:50,113 INFO L159 IcfgInterpreter]: Started Sifa with 136 locations of interest [2024-11-09 05:39:50,113 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 05:39:50,114 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 05:39:50,114 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 05:39:50,114 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 05:40:13,860 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_malloc with input of size 116 for LOIs [2024-11-09 05:40:13,915 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_zalloc with input of size 62 for LOIs [2024-11-09 05:40:14,367 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 95 for LOIs [2024-11-09 05:40:14,393 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-09 05:40:16,413 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse24 ((as const (Array Int Int)) 0)) (.cse0 (select |c_#memory_$Pointer$.offset| 16)) (.cse1 (select |c_#memory_$Pointer$.base| 16))) (and (= (select .cse0 48) 0) (= c_~LDV_IN_INTERRUPT~0 1) (= (select .cse1 56) 0) (= |c_~#ppp_ldisc~0.base| 15) (= (select |c_#valid| 0) 0) (= c_~async_ops_group0~0.base 0) (= (select |c_#valid| 3) 1) (= (select |c_#length| 9) 4) (exists ((|v_#memory_int_636| (Array Int (Array Int Int))) (|v_#memory_int_635| (Array Int (Array Int Int))) (|v_#memory_int_638| (Array Int (Array Int Int))) (|v_#memory_int_637| (Array Int (Array Int Int))) (|v_#memory_int_632| (Array Int (Array Int Int))) (|v_#memory_int_631| (Array Int (Array Int Int))) (|v_#memory_int_634| (Array Int (Array Int Int))) (|v_#memory_int_633| (Array Int (Array Int Int))) (|v_#memory_int_618| (Array Int (Array Int Int))) (|v_#memory_int_617| (Array Int (Array Int Int))) (|v_#memory_int_639| (Array Int (Array Int Int))) (|v_#memory_int_619| (Array Int (Array Int Int))) (|v_#memory_int_625| (Array Int (Array Int Int))) (|v_#memory_int_624| (Array Int (Array Int Int))) (|v_#memory_int_627| (Array Int (Array Int Int))) (|v_#memory_int_626| (Array Int (Array Int Int))) (|v_#memory_int_621| (Array Int (Array Int Int))) (|v_#memory_int_620| (Array Int (Array Int Int))) (|v_#memory_int_623| (Array Int (Array Int Int))) (|v_#memory_int_622| (Array Int (Array Int Int))) (|v_#memory_int_1663| (Array Int (Array Int Int))) (|v_#memory_int_629| (Array Int (Array Int Int))) (|v_#memory_int_628| (Array Int (Array Int Int))) (|v_#memory_int_630| (Array Int (Array Int Int)))) (let ((.cse2 (select |v_#memory_int_636| 15)) (.cse9 (select |v_#memory_int_1663| 1)) (.cse18 (select |v_#memory_int_628| 14)) (.cse13 (select |v_#memory_int_625| 15)) (.cse15 (select |v_#memory_int_630| 15)) (.cse11 (select |v_#memory_int_622| 15)) (.cse12 (select |v_#memory_int_627| 15)) (.cse7 (select |v_#memory_int_621| 15)) (.cse19 (select |v_#memory_int_626| 14)) (.cse5 (select |v_#memory_int_619| 14)) (.cse8 (select |v_#memory_int_633| 15)) (.cse3 (select |v_#memory_int_631| 15)) (.cse6 (select |v_#memory_int_617| 14)) (.cse23 (select |v_#memory_int_632| 15)) (.cse4 (select |v_#memory_int_1663| 9)) (.cse14 (select |v_#memory_int_637| 15)) (.cse25 (select |v_#memory_int_634| 15)) (.cse27 (select |v_#memory_int_638| 15)) (.cse26 (select |v_#memory_int_639| 15)) (.cse21 (select |v_#memory_int_620| 15)) (.cse17 (select |v_#memory_int_623| 14)) (.cse20 (select |v_#memory_int_618| 15)) (.cse22 (select |v_#memory_int_635| 15)) (.cse16 (select |v_#memory_int_629| 15)) (.cse10 (select |v_#memory_int_624| 15))) (and (= (store |v_#memory_int_636| 15 (store .cse2 44 (select .cse3 44))) |v_#memory_int_631|) (= 112 (select .cse4 1)) (= (store |v_#memory_int_619| 14 (store .cse5 48 (select .cse6 48))) |v_#memory_int_617|) (= |v_#memory_int_633| (store |v_#memory_int_621| 15 (store .cse7 148 (select .cse8 148)))) (= 48 (select .cse9 0)) (= 112 (select .cse4 2)) (= (store |v_#memory_int_624| 15 (store .cse10 100 (select .cse11 100))) |v_#memory_int_622|) (= (store |v_#memory_int_627| 15 (store .cse12 116 (select .cse13 116))) |v_#memory_int_625|) (= (store |v_#memory_int_637| 15 (store .cse14 36 (select .cse2 36))) |v_#memory_int_636|) (= (select .cse9 1) 0) (= (store |v_#memory_int_630| 15 (store .cse15 84 (select .cse16 84))) |v_#memory_int_629|) (= (store |v_#memory_int_623| 14 (store .cse17 24 (select .cse18 24))) |v_#memory_int_628|) (= (store |v_#memory_int_628| 14 (store .cse18 32 (select .cse19 32))) |v_#memory_int_626|) (= 112 (select .cse4 0)) (= (store |v_#memory_int_625| 15 (store .cse13 124 (select .cse20 124))) |v_#memory_int_618|) (= (store |v_#memory_int_620| 15 (store .cse21 76 (select .cse15 76))) |v_#memory_int_630|) (= (store |v_#memory_int_622| 15 (store .cse11 108 (select .cse12 108))) |v_#memory_int_627|) (= (store |v_#memory_int_635| 15 (store .cse22 140 (select .cse7 140))) |v_#memory_int_621|) (= |v_#memory_int_619| (store |v_#memory_int_626| 14 (store .cse19 40 (select .cse5 40)))) (= (store |v_#memory_int_633| 15 (store .cse8 156 0)) |c_#memory_int|) (= (store |v_#memory_int_631| 15 (store .cse3 52 (select .cse23 52))) |v_#memory_int_632|) (= |v_#memory_int_634| (store (store |v_#memory_int_617| 14 (store (store .cse6 56 0) 60 0)) 15 (store (store .cse24 0 21507) 4 (select .cse25 4)))) (= (store |v_#memory_int_632| 15 (store .cse23 60 (select .cse26 60))) |v_#memory_int_639|) (= (select .cse4 3) 0) (= (store |v_#memory_int_638| 15 (store .cse27 28 (select .cse14 28))) |v_#memory_int_637|) (= (store |v_#memory_int_634| 15 (store (store (store .cse25 12 0) 16 0) 20 (select .cse27 20))) |v_#memory_int_638|) (= (store |v_#memory_int_639| 15 (store .cse26 68 (select .cse21 68))) |v_#memory_int_620|) (= (store |v_#memory_int_1663| 14 (store (store (store (store (store .cse24 0 0) 4 0) 8 3736018669) 12 4294967295) 16 (select .cse17 16))) |v_#memory_int_623|) (= (store |v_#memory_int_618| 15 (store .cse20 132 (select .cse22 132))) |v_#memory_int_635|) (= (store |v_#memory_int_629| 15 (store .cse16 92 (select .cse10 92))) |v_#memory_int_624|)))) (= (select .cse0 104) 0) (= 43 (select |c_#length| 12)) (= (select .cse1 80) 0) (= (select |c_#valid| 13) 1) (= (select |c_#valid| 12) 1) (= c_~ppp_ldisc_group1~0.offset 0) (= (select |c_#length| 10) 45) (= (select .cse0 16) 0) (= (select .cse1 32) 0) (= |c_~#set_impl~0.offset| 0) (= (select .cse0 80) 0) (= 16 |c_~#set_impl~0.base|) (exists ((|v_#memory_$Pointer$.base_1201| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_543| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_550| (Array Int (Array Int Int)))) (let ((.cse30 (select |v_#memory_$Pointer$.base_545| 15)) (.cse32 (select |v_#memory_$Pointer$.base_551| 14)) (.cse31 (select |v_#memory_$Pointer$.base_547| 15)) (.cse29 (select |v_#memory_$Pointer$.base_546| 15)) (.cse28 (select |v_#memory_$Pointer$.base_1201| 13)) (.cse35 (select |v_#memory_$Pointer$.base_544| 14)) (.cse36 (select |v_#memory_$Pointer$.base_543| 14)) (.cse33 (select |v_#memory_$Pointer$.base_550| 14)) (.cse34 (select |v_#memory_$Pointer$.base_549| 14))) (and (= |#funAddr~ppp_async_ioctl.base| (select .cse28 8)) (= (store |v_#memory_$Pointer$.base_546| 15 (store .cse29 16 (select .cse30 16))) |v_#memory_$Pointer$.base_545|) (= (store |v_#memory_$Pointer$.base_548| 15 (store .cse24 0 (select .cse31 0))) |v_#memory_$Pointer$.base_547|) (= (store |v_#memory_$Pointer$.base_551| 14 (store .cse32 12 (select .cse33 12))) |v_#memory_$Pointer$.base_550|) (= (store |v_#memory_$Pointer$.base_549| 14 (store .cse34 60 (select (select |v_#memory_$Pointer$.base_548| 14) 60))) |v_#memory_$Pointer$.base_548|) (= (store |v_#memory_$Pointer$.base_1201| 14 (store .cse24 0 (select .cse35 0))) |v_#memory_$Pointer$.base_544|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_545| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse30 20 |#funAddr~ppp_asynctty_open.base|) 28 |#funAddr~ppp_asynctty_close.base|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.base|) 60 |#funAddr~ppp_asynctty_write.base|) 68 |#funAddr~ppp_asynctty_ioctl.base|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.base|) 100 |#funAddr~ppp_asynctty_hangup.base|) 108 |#funAddr~ppp_asynctty_receive.base|) 116 |#funAddr~ppp_asynctty_wakeup.base|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.base|) 156 (select (select |c_#memory_$Pointer$.base| 15) 156)))) (= (store |v_#memory_$Pointer$.base_543| 14 (store .cse36 8 (select .cse32 8))) |v_#memory_$Pointer$.base_551|) (= (store |v_#memory_$Pointer$.base_547| 15 (store (store .cse31 4 9) 12 (select .cse29 12))) |v_#memory_$Pointer$.base_546|) (= (select .cse28 0) |#funAddr~ppp_async_send.base|) (= (store |v_#memory_$Pointer$.base_544| 14 (store .cse35 4 (select .cse36 4))) |v_#memory_$Pointer$.base_543|) (= (store |v_#memory_$Pointer$.base_550| 14 (store (store (store (store (store (store .cse33 16 0) 24 0) 32 0) 40 0) 48 6) 56 (select .cse34 56))) |v_#memory_$Pointer$.base_549|)))) (= c_~ppp_ldisc_group1~0.base 0) (= (select |c_#valid| 14) 1) (= 2 (select |c_#length| 1)) (= (select |c_#valid| 1) 1) (= (select .cse0 56) 0) (= (select .cse1 48) 0) (<= 1 |c_#StackHeapBarrier|) (= (select .cse1 40) 0) (= c_~async_ops_group0~0.offset 0) (= (select .cse1 88) 0) (= c_~ldv_state_variable_1~0 0) (= (select |c_#valid| 5) 1) (= c_~last_index~0 0) (= c_~LDV_SKBS~0.offset 0) (exists ((|v_#memory_$Pointer$.offset_544| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_545| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_546| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_547| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_549| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_550| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_1201| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_543| (Array Int (Array Int Int)))) (let ((.cse40 (select |v_#memory_$Pointer$.offset_547| 14)) (.cse38 (select |v_#memory_$Pointer$.offset_549| 14)) (.cse37 (select |v_#memory_$Pointer$.offset_544| 14)) (.cse43 (select |v_#memory_$Pointer$.offset_543| 15)) (.cse45 (select |v_#memory_$Pointer$.offset_1201| 13)) (.cse41 (select |v_#memory_$Pointer$.offset_546| 14)) (.cse44 (select |v_#memory_$Pointer$.offset_545| 14)) (.cse39 (select |v_#memory_$Pointer$.offset_551| 15)) (.cse42 (select |v_#memory_$Pointer$.offset_550| 15))) (and (= (store |v_#memory_$Pointer$.offset_544| 14 (store (store (store (store (store (store .cse37 16 (- 1)) 24 0) 32 0) 40 0) 48 0) 56 (select .cse38 56))) |v_#memory_$Pointer$.offset_549|) (= (store |v_#memory_$Pointer$.offset_548| 15 (store .cse24 0 (select .cse39 0))) |v_#memory_$Pointer$.offset_551|) (= (store |v_#memory_$Pointer$.offset_1201| 14 (store .cse24 0 (select .cse40 0))) |v_#memory_$Pointer$.offset_547|) (= |v_#memory_$Pointer$.offset_546| (store |v_#memory_$Pointer$.offset_547| 14 (store .cse40 4 (select .cse41 4)))) (= (store |v_#memory_$Pointer$.offset_549| 14 (store .cse38 60 (select (select |v_#memory_$Pointer$.offset_548| 14) 60))) |v_#memory_$Pointer$.offset_548|) (= (store |v_#memory_$Pointer$.offset_550| 15 (store .cse42 16 (select .cse43 16))) |v_#memory_$Pointer$.offset_543|) (= (store |v_#memory_$Pointer$.offset_545| 14 (store .cse44 12 (select .cse37 12))) |v_#memory_$Pointer$.offset_544|) (= (select .cse45 0) |#funAddr~ppp_async_send.offset|) (= (store |v_#memory_$Pointer$.offset_543| 15 (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse43 20 |#funAddr~ppp_asynctty_open.offset|) 28 |#funAddr~ppp_asynctty_close.offset|) 36 0) 44 0) 52 |#funAddr~ppp_asynctty_read.offset|) 60 |#funAddr~ppp_asynctty_write.offset|) 68 |#funAddr~ppp_asynctty_ioctl.offset|) 76 0) 84 0) 92 |#funAddr~ppp_asynctty_poll.offset|) 100 |#funAddr~ppp_asynctty_hangup.offset|) 108 |#funAddr~ppp_asynctty_receive.offset|) 116 |#funAddr~ppp_asynctty_wakeup.offset|) 124 0) 132 0) 140 0) 148 |c_~#__this_module~0.offset|) 156 (select (select |c_#memory_$Pointer$.offset| 15) 156))) |c_#memory_$Pointer$.offset|) (= (select .cse45 8) |#funAddr~ppp_async_ioctl.offset|) (= (store |v_#memory_$Pointer$.offset_546| 14 (store .cse41 8 (select .cse44 8))) |v_#memory_$Pointer$.offset_545|) (= (store |v_#memory_$Pointer$.offset_551| 15 (store (store .cse39 4 0) 12 (select .cse42 12))) |v_#memory_$Pointer$.offset_550|)))) (= 160 (select |c_#length| 15)) (= 13 |c_~#async_ops~0.base|) (= |c_~#ppp_ldisc~0.offset| 0) (= (select |c_#valid| 9) 1) (= (select .cse0 112) 0) (= (select |c_#valid| 2) 1) (= (select .cse1 8) 0) (= (select .cse1 24) 0) (= (select .cse0 40) 0) (= (select |c_#length| 4) 12) (= (select |c_#length| 11) 34) (= 15 (select |c_#length| 6)) (= (select .cse0 0) 0) (= (select |c_#valid| 4) 1) (= (select |c_#length| 5) 16) (= (select |c_#valid| 8) 1) (= (select .cse1 104) 0) (= |c_~#disc_data_lock~0.base| 14) (= 16 (select |c_#length| 13)) (= (select |c_#length| 7) 25) (= 104 (select |c_#length| 2)) (= (select |c_#length| 16) 120) (= 22 (select |c_#length| 3)) (= (select |c_#valid| 15) 1) (= (select |c_#valid| 16) 1) (= (select .cse0 72) 0) (= c_~ref_cnt~0 0) (= (select .cse0 88) 0) (= c_~ldv_state_variable_2~0 0) (= (select .cse0 64) 0) (= (select |c_#valid| 11) 1) (= (select .cse0 96) 0) (= (select .cse0 8) 0) (= 250 c_~flag_time~0) (= (select .cse1 64) 0) (= c_~ldv_retval_1~0 0) (= c_~ldv_state_variable_0~0 0) (= (select .cse0 32) 0) (= (select .cse1 0) 0) (= c_~LDV_SKBS~0.base 0) (= c_~ldv_retval_0~0 0) (= |c_~#disc_data_lock~0.offset| 0) (= (select |c_#valid| 6) 1) (= (select .cse1 16) 0) (= |c_~#async_ops~0.offset| 0) (= (select .cse1 112) 0) (= (select .cse1 96) 0) (= (select .cse0 24) 0) (= (select |c_#valid| 10) 1) (= (select |c_#valid| 7) 1) (= (select |c_#length| 14) 68) (= (select |c_#length| 8) 25) (= (select .cse1 72) 0))) is different from false [2024-11-09 05:40:43,345 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSifa [904761793] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:40:43,345 INFO L185 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2024-11-09 05:40:43,346 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [63] imperfect sequences [6, 6, 6] total 73 [2024-11-09 05:40:43,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263069331] [2024-11-09 05:40:43,347 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:40:43,348 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 64 states [2024-11-09 05:40:43,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:40:43,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2024-11-09 05:40:43,351 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=551, Invalid=4557, Unknown=8, NotChecked=140, Total=5256 [2024-11-09 05:40:43,351 INFO L87 Difference]: Start difference. First operand 24174 states and 34059 transitions. Second operand has 64 states, 49 states have (on average 2.020408163265306) internal successors, (99), 46 states have internal predecessors, (99), 15 states have call successors, (29), 4 states have call predecessors, (29), 4 states have return successors, (28), 15 states have call predecessors, (28), 15 states have call successors, (28) [2024-11-09 05:40:45,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:40:47,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:40:49,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:40:51,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:40:53,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:40:55,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:40:57,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:40:59,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:01,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:03,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:05,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:07,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:09,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:11,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:13,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:15,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:41:17,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:41:19,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:21,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:23,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:41:25,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:27,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:41:29,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:41:31,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:33,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:35,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:41:37,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:39,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:41:41,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:41:43,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:45,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:47,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:41:49,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:51,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:41:53,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:41:55,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:57,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:41:59,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:01,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:03,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:05,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:42:07,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:09,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:42:11,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:42:13,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:15,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:17,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:42:19,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:42:21,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:23,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:42:25,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:42:27,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:29,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:31,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:33,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:35,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:37,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:39,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:41,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:42:43,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:42:45,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:47,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:43:22,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:24,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:43:29,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:31,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:32,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:43:51,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:53,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:55,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:43:57,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:43:59,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:44:01,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:03,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:44:05,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:07,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:09,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:11,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:13,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:15,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:17,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:19,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:21,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:44:23,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:44:25,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:27,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:29,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:44:31,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:33,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:44:35,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:44:37,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:39,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:41,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:44:43,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:45,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:44:47,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:44:49,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:51,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:53,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:44:55,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:57,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:44:59,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:45:01,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:03,818 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:45:05,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:07,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:09,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:11,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:45:13,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:15,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:45:17,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:45:19,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:21,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:23,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:45:25,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:45:27,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:29,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:45:31,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:45:33,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:35,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:37,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []