./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.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_576aca69-2be4-487f-8143-4595f2513f84/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576aca69-2be4-487f-8143-4595f2513f84/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576aca69-2be4-487f-8143-4595f2513f84/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576aca69-2be4-487f-8143-4595f2513f84/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576aca69-2be4-487f-8143-4595f2513f84/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576aca69-2be4-487f-8143-4595f2513f84/bin/uautomizer-verify-jihMAELWvX --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4a85e1979f2ca2892c3eccf7e074527de3ab8b870454684fabd77f213c297e21 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:17:40,198 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:17:40,298 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576aca69-2be4-487f-8143-4595f2513f84/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-08 19:17:40,304 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:17:40,305 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 19:17:40,336 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:17:40,337 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 19:17:40,337 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 19:17:40,338 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 19:17:40,339 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 19:17:40,340 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:17:40,340 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 19:17:40,341 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:17:40,342 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:17:40,342 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 19:17:40,343 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:17:40,344 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:17:40,344 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:17:40,345 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:17:40,345 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:17:40,350 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:17:40,350 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:17:40,351 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:17:40,351 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:17:40,352 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:17:40,352 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:17:40,353 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 19:17:40,353 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 19:17:40,358 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 19:17:40,358 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 19:17:40,359 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:17:40,359 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:17:40,359 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:17:40,360 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 19:17:40,360 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:17:40,360 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 19:17:40,361 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 19:17:40,364 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 19:17:40,365 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 19:17:40,365 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_576aca69-2be4-487f-8143-4595f2513f84/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576aca69-2be4-487f-8143-4595f2513f84/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4a85e1979f2ca2892c3eccf7e074527de3ab8b870454684fabd77f213c297e21 [2024-11-08 19:17:40,680 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:17:40,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:17:40,731 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:17:40,733 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:17:40,735 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:17:40,736 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576aca69-2be4-487f-8143-4595f2513f84/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 19:17:43,244 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:17:43,997 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:17:43,997 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576aca69-2be4-487f-8143-4595f2513f84/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i [2024-11-08 19:17:44,061 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576aca69-2be4-487f-8143-4595f2513f84/bin/uautomizer-verify-jihMAELWvX/data/80e703ef1/5e3c65d46ff14ba19cd06b6f24abe40c/FLAG14955bd69 [2024-11-08 19:17:44,092 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576aca69-2be4-487f-8143-4595f2513f84/bin/uautomizer-verify-jihMAELWvX/data/80e703ef1/5e3c65d46ff14ba19cd06b6f24abe40c [2024-11-08 19:17:44,096 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:17:44,099 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:17:44,101 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:17:44,102 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:17:44,114 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:17:44,115 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:17:44" (1/1) ... [2024-11-08 19:17:44,119 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cc12e54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:17:44, skipping insertion in model container [2024-11-08 19:17:44,119 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:17:44" (1/1) ... [2024-11-08 19:17:44,293 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:17:47,142 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_576aca69-2be4-487f-8143-4595f2513f84/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i[298129,298142] [2024-11-08 19:17:47,250 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:17:47,311 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:17:47,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4011] [2024-11-08 19:17:47,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4743] [2024-11-08 19:17:47,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4751] [2024-11-08 19:17:47,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4758] [2024-11-08 19:17:47,650 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"); [6660] [2024-11-08 19:17:47,655 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)); [6667] [2024-11-08 19:17:48,004 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_576aca69-2be4-487f-8143-4595f2513f84/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i[298129,298142] [2024-11-08 19:17:48,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:17:48,293 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:17:48,294 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:17:48 WrapperNode [2024-11-08 19:17:48,295 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:17:48,296 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:17:48,297 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:17:48,297 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:17:48,307 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:17:48" (1/1) ... [2024-11-08 19:17:48,506 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:17:48" (1/1) ... [2024-11-08 19:17:48,881 INFO L138 Inliner]: procedures = 219, calls = 4403, calls flagged for inlining = 78, calls inlined = 75, statements flattened = 8572 [2024-11-08 19:17:48,882 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:17:48,884 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:17:48,884 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:17:48,884 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:17:48,900 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:17:48" (1/1) ... [2024-11-08 19:17:48,901 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:17:48" (1/1) ... [2024-11-08 19:17:49,089 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:17:48" (1/1) ... [2024-11-08 19:17:50,564 INFO L175 MemorySlicer]: Split 2720 memory accesses to 19 slices as follows [2, 4, 24, 3, 4, 1263, 2, 560, 507, 187, 9, 9, 4, 43, 10, 4, 40, 41, 4]. 46 percent of accesses are in the largest equivalence class. The 752 initializations are split as follows [2, 4, 0, 0, 4, 10, 0, 0, 507, 187, 9, 9, 4, 0, 8, 4, 0, 0, 4]. The 1009 writes are split as follows [0, 0, 1, 1, 0, 406, 1, 480, 0, 0, 0, 0, 0, 43, 0, 0, 38, 39, 0]. [2024-11-08 19:17:50,565 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:17:48" (1/1) ... [2024-11-08 19:17:50,565 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:17:48" (1/1) ... [2024-11-08 19:17:50,860 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:17:48" (1/1) ... [2024-11-08 19:17:50,909 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:17:48" (1/1) ... [2024-11-08 19:17:50,954 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:17:48" (1/1) ... [2024-11-08 19:17:50,978 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:17:48" (1/1) ... [2024-11-08 19:17:51,050 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:17:51,051 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:17:51,051 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:17:51,052 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:17:51,053 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:17:48" (1/1) ... [2024-11-08 19:17:51,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 19:17:51,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576aca69-2be4-487f-8143-4595f2513f84/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 19:17:51,099 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576aca69-2be4-487f-8143-4595f2513f84/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 19:17:51,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576aca69-2be4-487f-8143-4595f2513f84/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 19:17:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure cls_set_no_input_flow_control [2024-11-08 19:17:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_set_no_input_flow_control [2024-11-08 19:17:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_request_port [2024-11-08 19:17:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_request_port [2024-11-08 19:17:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-08 19:17:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-08 19:17:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-08 19:17:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-08 19:17:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-08 19:17:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-08 19:17:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-08 19:17:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-08 19:17:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-08 19:17:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-08 19:17:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-08 19:17:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-08 19:17:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-08 19:17:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-08 19:17:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-08 19:17:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-08 19:17:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-08 19:17:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-08 19:17:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-08 19:17:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-08 19:17:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-08 19:17:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-08 19:17:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-08 19:17:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-08 19:17:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-08 19:17:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-08 19:17:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-08 19:17:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-08 19:17:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-08 19:17:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-08 19:17:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-08 19:17:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-08 19:17:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-08 19:17:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-08 19:17:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-08 19:17:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-08 19:17:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-08 19:17:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-08 19:17:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 19:17:51,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 19:17:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 19:17:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 19:17:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 19:17:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 19:17:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure neo_send_stop_character [2024-11-08 19:17:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_send_stop_character [2024-11-08 19:17:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2024-11-08 19:17:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2024-11-08 19:17:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-08 19:17:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-08 19:17:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure cls_copy_data_from_queue_to_uart [2024-11-08 19:17:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_copy_data_from_queue_to_uart [2024-11-08 19:17:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 19:17:51,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 19:17:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure neo_enable_receiver [2024-11-08 19:17:51,150 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_enable_receiver [2024-11-08 19:17:51,150 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2024-11-08 19:17:51,150 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2024-11-08 19:17:51,151 INFO L130 BoogieDeclarations]: Found specification of procedure uart_unregister_driver [2024-11-08 19:17:51,151 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_unregister_driver [2024-11-08 19:17:51,151 INFO L130 BoogieDeclarations]: Found specification of procedure cls_uart_off [2024-11-08 19:17:51,151 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_uart_off [2024-11-08 19:17:51,151 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_send_xchar [2024-11-08 19:17:51,151 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_send_xchar [2024-11-08 19:17:51,151 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2024-11-08 19:17:51,152 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2024-11-08 19:17:51,152 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 19:17:51,152 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 19:17:51,152 INFO L130 BoogieDeclarations]: Found specification of procedure neo_uart_off [2024-11-08 19:17:51,152 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_uart_off [2024-11-08 19:17:51,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2024-11-08 19:17:51,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2024-11-08 19:17:51,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 19:17:51,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 19:17:51,153 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_stop_rx [2024-11-08 19:17:51,153 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_stop_rx [2024-11-08 19:17:51,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2024-11-08 19:17:51,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2024-11-08 19:17:51,153 INFO L130 BoogieDeclarations]: Found specification of procedure neo_parse_modem [2024-11-08 19:17:51,154 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_parse_modem [2024-11-08 19:17:51,154 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_release_port [2024-11-08 19:17:51,154 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_release_port [2024-11-08 19:17:51,154 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_type [2024-11-08 19:17:51,155 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_type [2024-11-08 19:17:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-08 19:17:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-08 19:17:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-08 19:17:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-08 19:17:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-08 19:17:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-08 19:17:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-08 19:17:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-08 19:17:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-08 19:17:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-08 19:17:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-08 19:17:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-08 19:17:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-08 19:17:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-08 19:17:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-08 19:17:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-08 19:17:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-08 19:17:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-08 19:17:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-08 19:17:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-08 19:17:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-08 19:17:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-08 19:17:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-08 19:17:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-08 19:17:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-08 19:17:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-08 19:17:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-08 19:17:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-08 19:17:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-08 19:17:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-08 19:17:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-08 19:17:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-08 19:17:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-08 19:17:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-08 19:17:51,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-08 19:17:51,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-08 19:17:51,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-08 19:17:51,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-08 19:17:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 19:17:51,164 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 19:17:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure cls_param [2024-11-08 19:17:51,165 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_param [2024-11-08 19:17:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 19:17:51,165 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 19:17:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure cls_send_immediate_char [2024-11-08 19:17:51,165 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_send_immediate_char [2024-11-08 19:17:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure neo_copy_data_from_queue_to_uart [2024-11-08 19:17:51,165 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_copy_data_from_queue_to_uart [2024-11-08 19:17:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure cls_intr [2024-11-08 19:17:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_intr [2024-11-08 19:17:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:17:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_uart_port_init [2024-11-08 19:17:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_uart_port_init [2024-11-08 19:17:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure neo_assert_modem_signals [2024-11-08 19:17:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_assert_modem_signals [2024-11-08 19:17:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-08 19:17:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-08 19:17:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-08 19:17:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-08 19:17:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-08 19:17:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-08 19:17:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-08 19:17:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-08 19:17:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-08 19:17:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-08 19:17:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-08 19:17:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-08 19:17:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-08 19:17:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-08 19:17:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-08 19:17:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-08 19:17:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-08 19:17:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-08 19:17:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-08 19:17:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure neo_param [2024-11-08 19:17:51,175 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_param [2024-11-08 19:17:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-08 19:17:51,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-08 19:17:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure neo_copy_data_from_uart_to_queue [2024-11-08 19:17:51,176 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_copy_data_from_uart_to_queue [2024-11-08 19:17:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-11-08 19:17:51,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-11-08 19:17:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 19:17:51,177 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 19:17:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_remove_one [2024-11-08 19:17:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_remove_one [2024-11-08 19:17:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_close [2024-11-08 19:17:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_close [2024-11-08 19:17:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_set_termios [2024-11-08 19:17:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_set_termios [2024-11-08 19:17:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:17:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-08 19:17:51,179 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-08 19:17:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-08 19:17:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-08 19:17:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-08 19:17:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-08 19:17:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-08 19:17:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-08 19:17:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-08 19:17:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-08 19:17:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-08 19:17:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-08 19:17:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-08 19:17:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-08 19:17:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-08 19:17:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-08 19:17:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-08 19:17:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-08 19:17:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-08 19:17:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-08 19:17:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-08 19:17:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure neo_intr [2024-11-08 19:17:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_intr [2024-11-08 19:17:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure neo_send_break [2024-11-08 19:17:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_send_break [2024-11-08 19:17:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 19:17:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 19:17:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 19:17:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 19:17:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 19:17:51,183 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 19:17:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure cls_clear_break [2024-11-08 19:17:51,183 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_clear_break [2024-11-08 19:17:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_config_port [2024-11-08 19:17:51,183 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_config_port [2024-11-08 19:17:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-08 19:17:51,185 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-08 19:17:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-08 19:17:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-08 19:17:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-08 19:17:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-08 19:17:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-08 19:17:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-08 19:17:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-08 19:17:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-08 19:17:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-08 19:17:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-08 19:17:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-08 19:17:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-08 19:17:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-08 19:17:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-08 19:17:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-08 19:17:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-08 19:17:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-08 19:17:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-08 19:17:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-08 19:17:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure cls_set_no_output_flow_control [2024-11-08 19:17:51,190 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_set_no_output_flow_control [2024-11-08 19:17:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2024-11-08 19:17:51,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2024-11-08 19:17:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure uart_handle_dcd_change [2024-11-08 19:17:51,190 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_handle_dcd_change [2024-11-08 19:17:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 19:17:51,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 19:17:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2024-11-08 19:17:51,191 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2024-11-08 19:17:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_io_resume [2024-11-08 19:17:51,191 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_io_resume [2024-11-08 19:17:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-08 19:17:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-08 19:17:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-08 19:17:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-08 19:17:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-08 19:17:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-08 19:17:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-08 19:17:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-08 19:17:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-08 19:17:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-08 19:17:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-08 19:17:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-08 19:17:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-08 19:17:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-08 19:17:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-08 19:17:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-08 19:17:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-08 19:17:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-08 19:17:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-08 19:17:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_io_error_detected [2024-11-08 19:17:51,195 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_io_error_detected [2024-11-08 19:17:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-08 19:17:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-08 19:17:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-08 19:17:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-08 19:17:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-08 19:17:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-08 19:17:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-08 19:17:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-08 19:17:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-08 19:17:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-08 19:17:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-08 19:17:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-08 19:17:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-08 19:17:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-08 19:17:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-08 19:17:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-08 19:17:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-08 19:17:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-08 19:17:51,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-08 19:17:51,200 INFO L130 BoogieDeclarations]: Found specification of procedure cls_uart_init [2024-11-08 19:17:51,200 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_uart_init [2024-11-08 19:17:51,200 INFO L130 BoogieDeclarations]: Found specification of procedure neo_send_start_character [2024-11-08 19:17:51,200 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_send_start_character [2024-11-08 19:17:51,200 INFO L130 BoogieDeclarations]: Found specification of procedure cls_enable_receiver [2024-11-08 19:17:51,200 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_enable_receiver [2024-11-08 19:17:51,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-08 19:17:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-08 19:17:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-08 19:17:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-08 19:17:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-08 19:17:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-08 19:17:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-08 19:17:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-08 19:17:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-08 19:17:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-08 19:17:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-08 19:17:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-08 19:17:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-08 19:17:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-08 19:17:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-08 19:17:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-08 19:17:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-08 19:17:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-08 19:17:51,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-08 19:17:51,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-08 19:17:51,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-08 19:17:51,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-08 19:17:51,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-08 19:17:51,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-08 19:17:51,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-08 19:17:51,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-08 19:17:51,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-08 19:17:51,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-08 19:17:51,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-08 19:17:51,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-08 19:17:51,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-08 19:17:51,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-08 19:17:51,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-08 19:17:51,210 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-08 19:17:51,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-08 19:17:51,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-08 19:17:51,212 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-08 19:17:51,212 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-08 19:17:51,212 INFO L130 BoogieDeclarations]: Found specification of procedure cls_disable_receiver [2024-11-08 19:17:51,212 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_disable_receiver [2024-11-08 19:17:51,212 INFO L130 BoogieDeclarations]: Found specification of procedure neo_send_immediate_char [2024-11-08 19:17:51,213 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_send_immediate_char [2024-11-08 19:17:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure neo_set_no_output_flow_control [2024-11-08 19:17:51,213 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_set_no_output_flow_control [2024-11-08 19:17:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure cls_send_stop_character [2024-11-08 19:17:51,213 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_send_stop_character [2024-11-08 19:17:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 19:17:51,213 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 19:17:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure cls_flush_uart_write [2024-11-08 19:17:51,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_flush_uart_write [2024-11-08 19:17:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-08 19:17:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-08 19:17:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-08 19:17:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-08 19:17:51,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-08 19:17:51,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-08 19:17:51,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-08 19:17:51,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-08 19:17:51,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-08 19:17:51,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-08 19:17:51,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-08 19:17:51,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-08 19:17:51,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-08 19:17:51,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-08 19:17:51,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-08 19:17:51,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-08 19:17:51,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-08 19:17:51,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-08 19:17:51,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-08 19:17:51,217 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_io_slot_reset [2024-11-08 19:17:51,217 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_io_slot_reset [2024-11-08 19:17:51,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 19:17:51,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 19:17:51,218 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_open [2024-11-08 19:17:51,218 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_open [2024-11-08 19:17:51,218 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-08 19:17:51,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-08 19:17:51,218 INFO L130 BoogieDeclarations]: Found specification of procedure uart_write_wakeup [2024-11-08 19:17:51,218 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_write_wakeup [2024-11-08 19:17:51,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 19:17:51,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 19:17:51,219 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_tx_empty [2024-11-08 19:17:51,219 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_tx_empty [2024-11-08 19:17:51,219 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_get_mctrl [2024-11-08 19:17:51,219 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_get_mctrl [2024-11-08 19:17:51,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-08 19:17:51,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-08 19:17:51,220 INFO L130 BoogieDeclarations]: Found specification of procedure neo_pci_posting_flush [2024-11-08 19:17:51,220 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_pci_posting_flush [2024-11-08 19:17:51,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:17:51,220 INFO L130 BoogieDeclarations]: Found specification of procedure cls_get_uart_bytes_left [2024-11-08 19:17:51,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_get_uart_bytes_left [2024-11-08 19:17:51,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-08 19:17:51,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-08 19:17:51,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:17:51,221 INFO L130 BoogieDeclarations]: Found specification of procedure neo_set_no_input_flow_control [2024-11-08 19:17:51,221 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_set_no_input_flow_control [2024-11-08 19:17:51,221 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-08 19:17:51,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-08 19:17:51,222 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 19:17:51,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 19:17:51,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-08 19:17:51,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-08 19:17:51,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-08 19:17:51,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-08 19:17:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-08 19:17:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-08 19:17:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-08 19:17:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-08 19:17:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-08 19:17:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-08 19:17:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-08 19:17:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-08 19:17:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-08 19:17:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-08 19:17:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-08 19:17:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-08 19:17:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-08 19:17:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-08 19:17:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-08 19:17:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_carrier [2024-11-08 19:17:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_carrier [2024-11-08 19:17:51,225 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_stop_tx [2024-11-08 19:17:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_stop_tx [2024-11-08 19:17:51,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:17:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:17:51,225 INFO L130 BoogieDeclarations]: Found specification of procedure neo_parse_isr [2024-11-08 19:17:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_parse_isr [2024-11-08 19:17:51,225 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_start_tx [2024-11-08 19:17:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_start_tx [2024-11-08 19:17:51,226 INFO L130 BoogieDeclarations]: Found specification of procedure neo_flush_uart_read [2024-11-08 19:17:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_flush_uart_read [2024-11-08 19:17:51,226 INFO L130 BoogieDeclarations]: Found specification of procedure cls_send_break [2024-11-08 19:17:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_send_break [2024-11-08 19:17:51,226 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_remove_uart_port [2024-11-08 19:17:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_remove_uart_port [2024-11-08 19:17:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-08 19:17:51,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-08 19:17:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure cls_send_start_character [2024-11-08 19:17:51,230 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_send_start_character [2024-11-08 19:17:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure neo_uart_init [2024-11-08 19:17:51,230 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_uart_init [2024-11-08 19:17:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure cls_assert_modem_signals [2024-11-08 19:17:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_assert_modem_signals [2024-11-08 19:17:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_write [2024-11-08 19:17:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_write [2024-11-08 19:17:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_set_mctrl [2024-11-08 19:17:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_set_mctrl [2024-11-08 19:17:51,232 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_break [2024-11-08 19:17:51,232 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_break [2024-11-08 19:17:51,232 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_check_queue_flow_control [2024-11-08 19:17:51,232 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_check_queue_flow_control [2024-11-08 19:17:51,232 INFO L130 BoogieDeclarations]: Found specification of procedure cls_parse_modem [2024-11-08 19:17:51,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_parse_modem [2024-11-08 19:17:51,232 INFO L130 BoogieDeclarations]: Found specification of procedure neo_disable_receiver [2024-11-08 19:17:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_disable_receiver [2024-11-08 19:17:51,233 INFO L130 BoogieDeclarations]: Found specification of procedure cls_flush_uart_read [2024-11-08 19:17:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_flush_uart_read [2024-11-08 19:17:51,233 INFO L130 BoogieDeclarations]: Found specification of procedure neo_flush_uart_write [2024-11-08 19:17:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_flush_uart_write [2024-11-08 19:17:51,233 INFO L130 BoogieDeclarations]: Found specification of procedure neo_clear_break [2024-11-08 19:17:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_clear_break [2024-11-08 19:17:51,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 19:17:51,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-08 19:17:51,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-08 19:17:51,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-08 19:17:51,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-08 19:17:51,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-08 19:17:51,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-08 19:17:51,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-08 19:17:51,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-08 19:17:51,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-08 19:17:51,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-08 19:17:51,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-08 19:17:51,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-08 19:17:51,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-08 19:17:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-08 19:17:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-08 19:17:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-08 19:17:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-08 19:17:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-08 19:17:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-08 19:17:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-08 19:17:51,237 INFO L130 BoogieDeclarations]: Found specification of procedure neo_get_uart_bytes_left [2024-11-08 19:17:51,237 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_get_uart_bytes_left [2024-11-08 19:17:51,237 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-08 19:17:51,237 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-08 19:17:51,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:17:51,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:17:52,428 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:17:52,432 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:17:53,283 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 19:18:27,917 INFO L? ?]: Removed 2739 outVars from TransFormulas that were not future-live. [2024-11-08 19:18:27,917 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:18:28,002 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:18:28,002 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:18:28,003 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:18:28 BoogieIcfgContainer [2024-11-08 19:18:28,003 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:18:28,006 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 19:18:28,006 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 19:18:28,011 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 19:18:28,011 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 07:17:44" (1/3) ... [2024-11-08 19:18:28,012 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7413a583 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 07:18:28, skipping insertion in model container [2024-11-08 19:18:28,012 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:17:48" (2/3) ... [2024-11-08 19:18:28,013 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7413a583 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 07:18:28, skipping insertion in model container [2024-11-08 19:18:28,013 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:18:28" (3/3) ... [2024-11-08 19:18:28,014 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i [2024-11-08 19:18:28,037 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 19:18:28,038 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 19:18:28,255 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 19:18:28,263 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=PETRI_NET, 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;@1e79ac2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 19:18:28,264 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 19:18:28,285 INFO L276 IsEmpty]: Start isEmpty. Operand has 3860 states, 3019 states have (on average 1.4647234183504472) internal successors, (4422), 3098 states have internal predecessors, (4422), 732 states have call successors, (732), 108 states have call predecessors, (732), 107 states have return successors, (725), 685 states have call predecessors, (725), 725 states have call successors, (725) [2024-11-08 19:18:28,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:18:28,302 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 19:18:28,303 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 19:18:28,303 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 19:18:28,310 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:18:28,310 INFO L85 PathProgramCache]: Analyzing trace with hash 1615380632, now seen corresponding path program 1 times [2024-11-08 19:18:28,319 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 19:18:28,319 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568697424] [2024-11-08 19:18:28,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 19:18:28,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:18:54,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:18:54,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-08 19:18:54,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:18:55,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 19:18:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:18:55,068 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 19:18:55,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:18:55,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 19:18:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:18:55,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 19:18:55,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:18:55,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 19:18:55,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:18:55,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:18:55,275 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 19:18:55,275 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1568697424] [2024-11-08 19:18:55,276 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1568697424] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 19:18:55,277 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 19:18:55,278 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 19:18:55,280 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806928772] [2024-11-08 19:18:55,282 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 19:18:55,288 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 19:18:55,291 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 19:18:55,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 19:18:55,333 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-08 19:18:55,348 INFO L87 Difference]: Start difference. First operand has 3860 states, 3019 states have (on average 1.4647234183504472) internal successors, (4422), 3098 states have internal predecessors, (4422), 732 states have call successors, (732), 108 states have call predecessors, (732), 107 states have return successors, (725), 685 states have call predecessors, (725), 725 states have call successors, (725) Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 2 states have internal predecessors, (35), 2 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-08 19:18:59,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:19:03,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:19:19,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:19:23,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:21:00,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 19:21:00,548 INFO L93 Difference]: Finished difference Result 8562 states and 13305 transitions. [2024-11-08 19:21:00,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 19:21:00,551 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 2 states have internal predecessors, (35), 2 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 49 [2024-11-08 19:21:00,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 19:21:00,637 INFO L225 Difference]: With dead ends: 8562 [2024-11-08 19:21:00,637 INFO L226 Difference]: Without dead ends: 4688 [2024-11-08 19:21:00,683 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-08 19:21:00,688 INFO L432 NwaCegarLoop]: 1183 mSDtfsCounter, 7448 mSDsluCounter, 1599 mSDsCounter, 0 mSdLazyCounter, 9672 mSolverCounterSat, 2943 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 119.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7832 SdHoareTripleChecker+Valid, 2782 SdHoareTripleChecker+Invalid, 12619 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2943 IncrementalHoareTripleChecker+Valid, 9672 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 123.7s IncrementalHoareTripleChecker+Time [2024-11-08 19:21:00,692 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [7832 Valid, 2782 Invalid, 12619 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2943 Valid, 9672 Invalid, 4 Unknown, 0 Unchecked, 123.7s Time] [2024-11-08 19:21:00,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4688 states. [2024-11-08 19:21:01,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4688 to 3841. [2024-11-08 19:21:01,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3841 states, 3010 states have (on average 1.437873754152824) internal successors, (4328), 3080 states have internal predecessors, (4328), 724 states have call successors, (724), 107 states have call predecessors, (724), 106 states have return successors, (723), 683 states have call predecessors, (723), 723 states have call successors, (723) [2024-11-08 19:21:01,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3841 states to 3841 states and 5775 transitions. [2024-11-08 19:21:01,262 INFO L78 Accepts]: Start accepts. Automaton has 3841 states and 5775 transitions. Word has length 49 [2024-11-08 19:21:01,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 19:21:01,262 INFO L471 AbstractCegarLoop]: Abstraction has 3841 states and 5775 transitions. [2024-11-08 19:21:01,263 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 2 states have internal predecessors, (35), 2 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-08 19:21:01,263 INFO L276 IsEmpty]: Start isEmpty. Operand 3841 states and 5775 transitions. [2024-11-08 19:21:01,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:21:01,270 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 19:21:01,270 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 19:21:01,270 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 19:21:01,270 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 19:21:01,271 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:21:01,271 INFO L85 PathProgramCache]: Analyzing trace with hash 586021334, now seen corresponding path program 1 times [2024-11-08 19:21:01,274 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 19:21:01,275 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545348099] [2024-11-08 19:21:01,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 19:21:01,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:21:21,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:21:22,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-08 19:21:22,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:21:22,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 19:21:22,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:21:22,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 19:21:22,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:21:22,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 19:21:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:21:22,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 19:21:22,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:21:22,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-08 19:21:22,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:21:22,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:21:22,895 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 19:21:22,896 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545348099] [2024-11-08 19:21:22,900 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [545348099] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 19:21:22,900 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 19:21:22,900 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-08 19:21:22,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522423233] [2024-11-08 19:21:22,900 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 19:21:22,902 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-08 19:21:22,902 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 19:21:22,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-08 19:21:22,907 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-08 19:21:22,907 INFO L87 Difference]: Start difference. First operand 3841 states and 5775 transitions. Second operand has 6 states, 6 states have (on average 5.833333333333333) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-08 19:21:27,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:21:31,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:21:59,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:22:03,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:22:07,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:23:04,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:23:09,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:27:14,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 19:27:14,296 INFO L93 Difference]: Finished difference Result 12973 states and 19723 transitions. [2024-11-08 19:27:14,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 19:27:14,297 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.833333333333333) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 49 [2024-11-08 19:27:14,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 19:27:14,383 INFO L225 Difference]: With dead ends: 12973 [2024-11-08 19:27:14,383 INFO L226 Difference]: Without dead ends: 9139 [2024-11-08 19:27:14,405 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-08 19:27:14,407 INFO L432 NwaCegarLoop]: 1571 mSDtfsCounter, 12482 mSDsluCounter, 4120 mSDsCounter, 0 mSdLazyCounter, 26941 mSolverCounterSat, 3785 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 339.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13046 SdHoareTripleChecker+Valid, 5691 SdHoareTripleChecker+Invalid, 30733 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.5s SdHoareTripleChecker+Time, 3785 IncrementalHoareTripleChecker+Valid, 26941 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 348.6s IncrementalHoareTripleChecker+Time [2024-11-08 19:27:14,407 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [13046 Valid, 5691 Invalid, 30733 Unknown, 0 Unchecked, 0.5s Time], IncrementalHoareTripleChecker [3785 Valid, 26941 Invalid, 7 Unknown, 0 Unchecked, 348.6s Time] [2024-11-08 19:27:14,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9139 states. [2024-11-08 19:27:14,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9139 to 7445. [2024-11-08 19:27:14,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7445 states, 5830 states have (on average 1.4387650085763293) internal successors, (8388), 5964 states have internal predecessors, (8388), 1407 states have call successors, (1407), 208 states have call predecessors, (1407), 207 states have return successors, (1406), 1326 states have call predecessors, (1406), 1406 states have call successors, (1406) [2024-11-08 19:27:15,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7445 states to 7445 states and 11201 transitions. [2024-11-08 19:27:15,014 INFO L78 Accepts]: Start accepts. Automaton has 7445 states and 11201 transitions. Word has length 49 [2024-11-08 19:27:15,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 19:27:15,015 INFO L471 AbstractCegarLoop]: Abstraction has 7445 states and 11201 transitions. [2024-11-08 19:27:15,016 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.833333333333333) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-08 19:27:15,016 INFO L276 IsEmpty]: Start isEmpty. Operand 7445 states and 11201 transitions. [2024-11-08 19:27:15,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:27:15,029 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 19:27:15,029 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 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] [2024-11-08 19:27:15,029 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 19:27:15,030 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 19:27:15,030 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:27:15,031 INFO L85 PathProgramCache]: Analyzing trace with hash 15199483, now seen corresponding path program 1 times [2024-11-08 19:27:15,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 19:27:15,033 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700771825] [2024-11-08 19:27:15,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 19:27:15,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:35,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:36,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-08 19:27:36,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:36,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 19:27:36,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:36,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 19:27:36,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:36,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 19:27:36,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:36,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 19:27:36,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:36,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 19:27:36,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:36,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 19:27:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:36,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 19:27:36,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:36,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-08 19:27:36,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:36,965 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:27:36,965 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 19:27:36,965 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700771825] [2024-11-08 19:27:36,965 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1700771825] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 19:27:36,966 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 19:27:36,966 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-08 19:27:36,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792669103] [2024-11-08 19:27:36,967 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 19:27:36,968 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-08 19:27:36,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 19:27:36,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-08 19:27:36,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-08 19:27:36,969 INFO L87 Difference]: Start difference. First operand 7445 states and 11201 transitions. Second operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-08 19:27:41,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:27:45,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:27:49,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:27:57,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:28:07,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:28:11,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:28:15,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:31:05,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 19:31:05,927 INFO L93 Difference]: Finished difference Result 16575 states and 25147 transitions. [2024-11-08 19:31:05,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 19:31:05,928 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 83 [2024-11-08 19:31:05,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 19:31:06,008 INFO L225 Difference]: With dead ends: 16575 [2024-11-08 19:31:06,008 INFO L226 Difference]: Without dead ends: 9135 [2024-11-08 19:31:06,050 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2024-11-08 19:31:06,051 INFO L432 NwaCegarLoop]: 1162 mSDtfsCounter, 7522 mSDsluCounter, 2544 mSDsCounter, 0 mSdLazyCounter, 14696 mSolverCounterSat, 2986 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 202.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7904 SdHoareTripleChecker+Valid, 3706 SdHoareTripleChecker+Invalid, 17688 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2986 IncrementalHoareTripleChecker+Valid, 14696 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 207.7s IncrementalHoareTripleChecker+Time [2024-11-08 19:31:06,051 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [7904 Valid, 3706 Invalid, 17688 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2986 Valid, 14696 Invalid, 6 Unknown, 0 Unchecked, 207.7s Time] [2024-11-08 19:31:06,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9135 states. [2024-11-08 19:31:06,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9135 to 7445. [2024-11-08 19:31:06,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7445 states, 5830 states have (on average 1.4384219554030875) internal successors, (8386), 5964 states have internal predecessors, (8386), 1407 states have call successors, (1407), 208 states have call predecessors, (1407), 207 states have return successors, (1406), 1326 states have call predecessors, (1406), 1406 states have call successors, (1406) [2024-11-08 19:31:06,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7445 states to 7445 states and 11199 transitions. [2024-11-08 19:31:06,601 INFO L78 Accepts]: Start accepts. Automaton has 7445 states and 11199 transitions. Word has length 83 [2024-11-08 19:31:06,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 19:31:06,603 INFO L471 AbstractCegarLoop]: Abstraction has 7445 states and 11199 transitions. [2024-11-08 19:31:06,604 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-08 19:31:06,604 INFO L276 IsEmpty]: Start isEmpty. Operand 7445 states and 11199 transitions. [2024-11-08 19:31:06,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:31:06,615 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 19:31:06,616 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 19:31:06,616 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 19:31:06,616 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 19:31:06,617 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:31:06,617 INFO L85 PathProgramCache]: Analyzing trace with hash -1659517225, now seen corresponding path program 1 times [2024-11-08 19:31:06,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 19:31:06,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [194318916] [2024-11-08 19:31:06,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 19:31:06,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:23,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-08 19:31:24,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 19:31:24,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 19:31:24,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 19:31:24,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 19:31:24,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-08 19:31:24,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,430 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 19:31:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,439 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 19:31:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 19:31:24,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 19:31:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-08 19:31:24,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,482 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-08 19:31:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 19:31:24,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-08 19:31:24,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 19:31:24,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-08 19:31:24,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 19:31:24,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-08 19:31:24,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 19:31:24,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,585 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:31:24,585 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 19:31:24,585 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [194318916] [2024-11-08 19:31:24,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [194318916] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 19:31:24,586 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 19:31:24,586 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-08 19:31:24,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441676733] [2024-11-08 19:31:24,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 19:31:24,588 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-08 19:31:24,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 19:31:24,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-08 19:31:24,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-08 19:31:24,591 INFO L87 Difference]: Start difference. First operand 7445 states and 11199 transitions. Second operand has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 3 states have internal predecessors, (50), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-11-08 19:31:28,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:31:33,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:31:40,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:31:42,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:31:59,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:32:03,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []