./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e23a36-984d-41dd-83d9-8718834d4ec6/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e23a36-984d-41dd-83d9-8718834d4ec6/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e23a36-984d-41dd-83d9-8718834d4ec6/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e23a36-984d-41dd-83d9-8718834d4ec6/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e23a36-984d-41dd-83d9-8718834d4ec6/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e23a36-984d-41dd-83d9-8718834d4ec6/bin/uautomizer-verify-84ZbGMXZE1 --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 a0406e8dccf5f59798fec77b2cbc38446a1d3a331f932787b5f2744b9c0033a1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-01 23:06:08,159 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-01 23:06:08,212 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e23a36-984d-41dd-83d9-8718834d4ec6/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-01 23:06:08,217 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-01 23:06:08,217 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-01 23:06:08,237 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-01 23:06:08,238 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-01 23:06:08,238 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-01 23:06:08,239 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-01 23:06:08,239 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-01 23:06:08,239 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-01 23:06:08,239 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-01 23:06:08,239 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-01 23:06:08,239 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-01 23:06:08,240 INFO L153 SettingsManager]: * Use SBE=true [2024-12-01 23:06:08,240 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-01 23:06:08,240 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-01 23:06:08,240 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-01 23:06:08,240 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-01 23:06:08,240 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-01 23:06:08,240 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-01 23:06:08,240 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-01 23:06:08,240 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-01 23:06:08,241 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-01 23:06:08,241 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-01 23:06:08,241 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-01 23:06:08,241 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-01 23:06:08,241 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-01 23:06:08,241 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-01 23:06:08,241 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-01 23:06:08,241 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-01 23:06:08,241 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-01 23:06:08,241 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-01 23:06:08,241 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-01 23:06:08,242 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-01 23:06:08,242 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-01 23:06:08,242 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-01 23:06:08,242 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-01 23:06:08,242 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-01 23:06:08,242 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-01 23:06:08,242 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-01 23:06:08,242 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-01 23:06:08,242 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-01 23:06:08,242 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-01 23:06:08,242 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-01 23:06:08,243 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_22e23a36-984d-41dd-83d9-8718834d4ec6/bin/uautomizer-verify-84ZbGMXZE1 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 -> a0406e8dccf5f59798fec77b2cbc38446a1d3a331f932787b5f2744b9c0033a1 [2024-12-01 23:06:08,459 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-01 23:06:08,466 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-01 23:06:08,468 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-01 23:06:08,469 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-01 23:06:08,469 INFO L274 PluginConnector]: CDTParser initialized [2024-12-01 23:06:08,470 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e23a36-984d-41dd-83d9-8718834d4ec6/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2024-12-01 23:06:11,052 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e23a36-984d-41dd-83d9-8718834d4ec6/bin/uautomizer-verify-84ZbGMXZE1/data/f1ea828ef/fd706f58c70d4f1e87028405467cc800/FLAG1f3291d10 [2024-12-01 23:06:11,513 INFO L384 CDTParser]: Found 1 translation units. [2024-12-01 23:06:11,513 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e23a36-984d-41dd-83d9-8718834d4ec6/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2024-12-01 23:06:11,548 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e23a36-984d-41dd-83d9-8718834d4ec6/bin/uautomizer-verify-84ZbGMXZE1/data/f1ea828ef/fd706f58c70d4f1e87028405467cc800/FLAG1f3291d10 [2024-12-01 23:06:11,562 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e23a36-984d-41dd-83d9-8718834d4ec6/bin/uautomizer-verify-84ZbGMXZE1/data/f1ea828ef/fd706f58c70d4f1e87028405467cc800 [2024-12-01 23:06:11,564 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-01 23:06:11,566 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-01 23:06:11,567 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-01 23:06:11,567 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-01 23:06:11,571 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-01 23:06:11,572 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:06:11" (1/1) ... [2024-12-01 23:06:11,573 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd5a87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:11, skipping insertion in model container [2024-12-01 23:06:11,573 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:06:11" (1/1) ... [2024-12-01 23:06:11,669 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-01 23:06:13,293 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_22e23a36-984d-41dd-83d9-8718834d4ec6/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[336746,336759] [2024-12-01 23:06:13,297 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_22e23a36-984d-41dd-83d9-8718834d4ec6/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[336893,336906] [2024-12-01 23:06:13,297 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_22e23a36-984d-41dd-83d9-8718834d4ec6/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[337032,337045] [2024-12-01 23:06:13,298 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_22e23a36-984d-41dd-83d9-8718834d4ec6/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[337190,337203] [2024-12-01 23:06:13,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-01 23:06:13,410 INFO L200 MainTranslator]: Completed pre-run [2024-12-01 23:06:13,585 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"); [6743] [2024-12-01 23:06:13,794 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_22e23a36-984d-41dd-83d9-8718834d4ec6/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[336746,336759] [2024-12-01 23:06:13,794 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_22e23a36-984d-41dd-83d9-8718834d4ec6/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[336893,336906] [2024-12-01 23:06:13,794 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_22e23a36-984d-41dd-83d9-8718834d4ec6/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[337032,337045] [2024-12-01 23:06:13,795 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_22e23a36-984d-41dd-83d9-8718834d4ec6/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[337190,337203] [2024-12-01 23:06:13,800 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-01 23:06:13,903 INFO L204 MainTranslator]: Completed translation [2024-12-01 23:06:13,904 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:13 WrapperNode [2024-12-01 23:06:13,904 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-01 23:06:13,905 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-01 23:06:13,905 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-01 23:06:13,905 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-01 23:06:13,911 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:13" (1/1) ... [2024-12-01 23:06:13,981 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:13" (1/1) ... [2024-12-01 23:06:15,107 INFO L138 Inliner]: procedures = 318, calls = 5570, calls flagged for inlining = 191, calls inlined = 186, statements flattened = 11395 [2024-12-01 23:06:15,108 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-01 23:06:15,108 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-01 23:06:15,109 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-01 23:06:15,109 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-01 23:06:15,121 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:13" (1/1) ... [2024-12-01 23:06:15,122 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:13" (1/1) ... [2024-12-01 23:06:15,750 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:13" (1/1) ... [2024-12-01 23:06:17,489 INFO L175 MemorySlicer]: Split 4675 memory accesses to 17 slices as follows [890, 6, 56, 2, 2, 26, 3, 1, 2, 9, 27, 3, 518, 2276, 1, 847, 6]. 49 percent of accesses are in the largest equivalence class. The 67 initializations are split as follows [0, 1, 0, 0, 0, 0, 3, 1, 2, 8, 0, 3, 0, 43, 0, 0, 6]. The 2803 writes are split as follows [319, 2, 56, 1, 0, 5, 0, 0, 0, 0, 14, 0, 249, 1831, 0, 326, 0]. [2024-12-01 23:06:17,490 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:13" (1/1) ... [2024-12-01 23:06:17,490 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:13" (1/1) ... [2024-12-01 23:06:18,571 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:13" (1/1) ... [2024-12-01 23:06:18,591 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:13" (1/1) ... [2024-12-01 23:06:18,645 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:13" (1/1) ... [2024-12-01 23:06:18,700 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:13" (1/1) ... [2024-12-01 23:06:18,726 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:13" (1/1) ... [2024-12-01 23:06:18,786 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-01 23:06:18,787 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-01 23:06:18,787 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-01 23:06:18,787 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-01 23:06:18,788 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:13" (1/1) ... [2024-12-01 23:06:18,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-01 23:06:18,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e23a36-984d-41dd-83d9-8718834d4ec6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:06:18,821 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e23a36-984d-41dd-83d9-8718834d4ec6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-01 23:06:18,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e23a36-984d-41dd-83d9-8718834d4ec6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-01 23:06:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-12-01 23:06:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-12-01 23:06:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-12-01 23:06:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-12-01 23:06:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-12-01 23:06:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-12-01 23:06:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-12-01 23:06:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-12-01 23:06:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-12-01 23:06:18,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-12-01 23:06:18,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-12-01 23:06:18,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-12-01 23:06:18,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-12-01 23:06:18,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-12-01 23:06:18,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-12-01 23:06:18,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-12-01 23:06:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-12-01 23:06:18,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-12-01 23:06:18,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-12-01 23:06:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2024-12-01 23:06:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-01 23:06:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-01 23:06:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-01 23:06:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-01 23:06:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-01 23:06:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-01 23:06:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-01 23:06:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-01 23:06:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-01 23:06:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-01 23:06:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-01 23:06:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-01 23:06:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-01 23:06:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-01 23:06:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-01 23:06:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-01 23:06:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-01 23:06:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-01 23:06:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-01 23:06:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-01 23:06:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-01 23:06:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-01 23:06:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-01 23:06:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-01 23:06:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-01 23:06:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-12-01 23:06:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-12-01 23:06:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_buffers [2024-12-01 23:06:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_buffers [2024-12-01 23:06:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_device_release [2024-12-01 23:06:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_device_release [2024-12-01 23:06:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_audio [2024-12-01 23:06:18,868 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_audio [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-01 23:06:18,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_config_call [2024-12-01 23:06:18,868 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_config_call [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-01 23:06:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-01 23:06:18,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-01 23:06:18,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-01 23:06:18,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-01 23:06:18,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-01 23:06:18,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-01 23:06:18,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-01 23:06:18,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-01 23:06:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-01 23:06:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-01 23:06:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-01 23:06:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-01 23:06:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-01 23:06:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-01 23:06:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-01 23:06:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-01 23:06:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-01 23:06:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-01 23:06:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-01 23:06:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-01 23:06:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_disconnect [2024-12-01 23:06:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_disconnect [2024-12-01 23:06:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2024-12-01 23:06:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2024-12-01 23:06:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-12-01 23:06:18,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-12-01 23:06:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-12-01 23:06:18,875 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-12-01 23:06:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-01 23:06:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-01 23:06:18,875 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-01 23:06:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-01 23:06:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-01 23:06:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-01 23:06:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-12-01 23:06:18,876 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-01 23:06:18,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_info [2024-12-01 23:06:18,876 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_info [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-12-01 23:06:18,876 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-12-01 23:06:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-01 23:06:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-01 23:06:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2024-12-01 23:06:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2024-12-01 23:06:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_get_next_buffer [2024-12-01 23:06:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_get_next_buffer [2024-12-01 23:06:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-12-01 23:06:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-12-01 23:06:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-01 23:06:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-01 23:06:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-01 23:06:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-01 23:06:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-01 23:06:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-01 23:06:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-01 23:06:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-01 23:06:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-01 23:06:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-01 23:06:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-01 23:06:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-01 23:06:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-01 23:06:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-01 23:06:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-01 23:06:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-01 23:06:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-01 23:06:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-01 23:06:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-01 23:06:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-01 23:06:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-12-01 23:06:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-12-01 23:06:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-01 23:06:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-01 23:06:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-12-01 23:06:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-12-01 23:06:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-01 23:06:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-01 23:06:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-01 23:06:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-01 23:06:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-01 23:06:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-01 23:06:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-01 23:06:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-12-01 23:06:18,882 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-12-01 23:06:18,882 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-01 23:06:18,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-01 23:06:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-01 23:06:18,883 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-01 23:06:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-01 23:06:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-01 23:06:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-01 23:06:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-01 23:06:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-01 23:06:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-01 23:06:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-01 23:06:18,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-01 23:06:18,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-01 23:06:18,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-01 23:06:18,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-01 23:06:18,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-01 23:06:18,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-01 23:06:18,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-01 23:06:18,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-01 23:06:18,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-01 23:06:18,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-01 23:06:18,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-01 23:06:18,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-01 23:06:18,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-01 23:06:18,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-01 23:06:18,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-01 23:06:18,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-01 23:06:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-01 23:06:18,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-01 23:06:18,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-01 23:06:18,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-01 23:06:18,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-01 23:06:18,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-01 23:06:18,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-01 23:06:18,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-01 23:06:18,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-01 23:06:18,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-01 23:06:18,889 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_bitrate [2024-12-01 23:06:18,890 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_bitrate [2024-12-01 23:06:18,890 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_write [2024-12-01 23:06:18,890 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_write [2024-12-01 23:06:18,890 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-12-01 23:06:18,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-12-01 23:06:18,890 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2024-12-01 23:06:18,890 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2024-12-01 23:06:18,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-01 23:06:18,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-01 23:06:18,894 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_queue [2024-12-01 23:06:18,894 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_queue [2024-12-01 23:06:18,894 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-12-01 23:06:18,894 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-12-01 23:06:18,894 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-01 23:06:18,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-01 23:06:18,895 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_delete [2024-12-01 23:06:18,895 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_delete [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-01 23:06:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_open [2024-12-01 23:06:18,896 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_open [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-01 23:06:18,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-12-01 23:06:18,896 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2024-12-01 23:06:18,896 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_stop_streaming [2024-12-01 23:06:18,896 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_stop_streaming [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-01 23:06:18,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-01 23:06:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-12-01 23:06:18,897 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-01 23:06:18,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-12-01 23:06:18,897 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-01 23:06:18,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_s_ctrl [2024-12-01 23:06:18,897 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_s_ctrl [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-12-01 23:06:18,897 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-01 23:06:18,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_cancel_queue [2024-12-01 23:06:18,897 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_cancel_queue [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2024-12-01 23:06:18,897 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-12-01 23:06:18,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-12-01 23:06:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_release [2024-12-01 23:06:18,898 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_release [2024-12-01 23:06:18,898 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_try_ctrl [2024-12-01 23:06:18,898 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_try_ctrl [2024-12-01 23:06:18,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-01 23:06:18,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-01 23:06:18,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-01 23:06:18,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-01 23:06:18,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-01 23:06:18,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-01 23:06:18,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-12-01 23:06:18,902 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-01 23:06:18,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_start_streaming [2024-12-01 23:06:18,902 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_start_streaming [2024-12-01 23:06:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_read [2024-12-01 23:06:18,902 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_read [2024-12-01 23:06:20,008 INFO L234 CfgBuilder]: Building ICFG [2024-12-01 23:06:20,011 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-01 23:06:20,770 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-01 23:07:29,801 INFO L? ?]: Removed 2931 outVars from TransFormulas that were not future-live. [2024-12-01 23:07:29,802 INFO L283 CfgBuilder]: Performing block encoding [2024-12-01 23:07:29,835 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-01 23:07:29,836 INFO L312 CfgBuilder]: Removed 18 assume(true) statements. [2024-12-01 23:07:29,836 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:07:29 BoogieIcfgContainer [2024-12-01 23:07:29,836 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-01 23:07:29,839 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-01 23:07:29,839 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-01 23:07:29,842 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-01 23:07:29,843 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.12 11:06:11" (1/3) ... [2024-12-01 23:07:29,843 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37f38a01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 11:07:29, skipping insertion in model container [2024-12-01 23:07:29,843 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:06:13" (2/3) ... [2024-12-01 23:07:29,843 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37f38a01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 11:07:29, skipping insertion in model container [2024-12-01 23:07:29,843 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:07:29" (3/3) ... [2024-12-01 23:07:29,845 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2024-12-01 23:07:29,856 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-01 23:07:29,857 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i that has 121 procedures, 1868 locations, 1 initial locations, 69 loop locations, and 4 error locations. [2024-12-01 23:07:29,927 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-01 23:07:29,939 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;@c8b7bcd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-01 23:07:29,939 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-12-01 23:07:29,947 INFO L276 IsEmpty]: Start isEmpty. Operand has 1643 states, 1147 states have (on average 1.2911944202266783) internal successors, (1481), 1172 states have internal predecessors, (1481), 420 states have call successors, (420), 72 states have call predecessors, (420), 71 states have return successors, (415), 411 states have call predecessors, (415), 415 states have call successors, (415) [2024-12-01 23:07:29,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-01 23:07:29,953 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:07:29,954 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-01 23:07:29,954 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [hdpvr_deleteErr0ASSERT_VIOLATIONERROR_FUNCTION, hdpvr_deleteErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-12-01 23:07:29,958 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:07:29,958 INFO L85 PathProgramCache]: Analyzing trace with hash 1233537212, now seen corresponding path program 1 times [2024-12-01 23:07:29,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:07:29,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530083349] [2024-12-01 23:07:29,965 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:07:29,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:10:27,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:10:31,112 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-01 23:10:31,112 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:10:31,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530083349] [2024-12-01 23:10:31,114 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [530083349] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:10:31,114 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:10:31,114 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-01 23:10:31,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229568576] [2024-12-01 23:10:31,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:10:31,124 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-01 23:10:31,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:10:31,151 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-01 23:10:31,151 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-01 23:10:31,159 INFO L87 Difference]: Start difference. First operand has 1643 states, 1147 states have (on average 1.2911944202266783) internal successors, (1481), 1172 states have internal predecessors, (1481), 420 states have call successors, (420), 72 states have call predecessors, (420), 71 states have return successors, (415), 411 states have call predecessors, (415), 415 states have call successors, (415) Second operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-12-01 23:10:32,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:10:32,250 INFO L93 Difference]: Finished difference Result 4750 states and 6764 transitions. [2024-12-01 23:10:32,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-01 23:10:32,253 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 48 [2024-12-01 23:10:32,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:10:32,288 INFO L225 Difference]: With dead ends: 4750 [2024-12-01 23:10:32,288 INFO L226 Difference]: Without dead ends: 3137 [2024-12-01 23:10:32,302 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-01 23:10:32,307 INFO L435 NwaCegarLoop]: 2853 mSDtfsCounter, 2276 mSDsluCounter, 5044 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2276 SdHoareTripleChecker+Valid, 7897 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-12-01 23:10:32,308 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2276 Valid, 7897 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-12-01 23:10:32,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3137 states. [2024-12-01 23:10:32,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3137 to 3131. [2024-12-01 23:10:32,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3131 states, 2206 states have (on average 1.2787851314596554) internal successors, (2821), 2242 states have internal predecessors, (2821), 784 states have call successors, (784), 138 states have call predecessors, (784), 137 states have return successors, (785), 774 states have call predecessors, (785), 782 states have call successors, (785) [2024-12-01 23:10:32,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 3131 states and 4390 transitions. [2024-12-01 23:10:32,548 INFO L78 Accepts]: Start accepts. Automaton has 3131 states and 4390 transitions. Word has length 48 [2024-12-01 23:10:32,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:10:32,548 INFO L471 AbstractCegarLoop]: Abstraction has 3131 states and 4390 transitions. [2024-12-01 23:10:32,548 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-12-01 23:10:32,549 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 4390 transitions. [2024-12-01 23:10:32,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-01 23:10:32,555 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:10:32,555 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-01 23:10:32,556 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-01 23:10:32,556 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [hdpvr_deleteErr0ASSERT_VIOLATIONERROR_FUNCTION, hdpvr_deleteErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-12-01 23:10:32,557 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:10:32,557 INFO L85 PathProgramCache]: Analyzing trace with hash 462255630, now seen corresponding path program 1 times [2024-12-01 23:10:32,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:10:32,557 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246048512] [2024-12-01 23:10:32,557 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:10:32,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:13:26,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:13:30,692 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2024-12-01 23:13:30,692 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:13:30,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246048512] [2024-12-01 23:13:30,692 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246048512] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:13:30,693 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:13:30,693 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-01 23:13:30,693 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143118249] [2024-12-01 23:13:30,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:13:30,695 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-01 23:13:30,695 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:13:30,696 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-01 23:13:30,696 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-01 23:13:30,697 INFO L87 Difference]: Start difference. First operand 3131 states and 4390 transitions. Second operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-12-01 23:13:31,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:13:31,616 INFO L93 Difference]: Finished difference Result 3137 states and 4393 transitions. [2024-12-01 23:13:31,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-01 23:13:31,617 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 159 [2024-12-01 23:13:31,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:13:31,638 INFO L225 Difference]: With dead ends: 3137 [2024-12-01 23:13:31,638 INFO L226 Difference]: Without dead ends: 3135 [2024-12-01 23:13:31,641 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-01 23:13:31,642 INFO L435 NwaCegarLoop]: 2838 mSDtfsCounter, 2173 mSDsluCounter, 5013 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2173 SdHoareTripleChecker+Valid, 7851 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-12-01 23:13:31,642 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2173 Valid, 7851 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-12-01 23:13:31,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3135 states. [2024-12-01 23:13:31,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3135 to 3131. [2024-12-01 23:13:31,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3131 states, 2206 states have (on average 1.2783318223028106) internal successors, (2820), 2242 states have internal predecessors, (2820), 784 states have call successors, (784), 138 states have call predecessors, (784), 137 states have return successors, (785), 774 states have call predecessors, (785), 782 states have call successors, (785) [2024-12-01 23:13:31,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 3131 states and 4389 transitions. [2024-12-01 23:13:31,810 INFO L78 Accepts]: Start accepts. Automaton has 3131 states and 4389 transitions. Word has length 159 [2024-12-01 23:13:31,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:13:31,811 INFO L471 AbstractCegarLoop]: Abstraction has 3131 states and 4389 transitions. [2024-12-01 23:13:31,811 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-12-01 23:13:31,811 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 4389 transitions. [2024-12-01 23:13:31,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-01 23:13:31,815 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:13:31,816 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-01 23:13:31,816 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-01 23:13:31,816 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting hdpvr_deleteErr0ASSERT_VIOLATIONERROR_FUNCTION === [hdpvr_deleteErr0ASSERT_VIOLATIONERROR_FUNCTION, hdpvr_deleteErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-12-01 23:13:31,817 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:13:31,817 INFO L85 PathProgramCache]: Analyzing trace with hash -705411663, now seen corresponding path program 1 times [2024-12-01 23:13:31,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:13:31,818 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1561789220] [2024-12-01 23:13:31,818 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:13:31,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:16:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:16:24,232 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-12-01 23:16:24,233 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:16:24,233 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1561789220] [2024-12-01 23:16:24,233 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1561789220] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:16:24,233 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:16:24,233 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:16:24,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1139356756] [2024-12-01 23:16:24,233 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:16:24,234 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:16:24,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:16:24,234 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:16:24,235 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:16:24,235 INFO L87 Difference]: Start difference. First operand 3131 states and 4389 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-12-01 23:16:29,195 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 [] [2024-12-01 23:16:33,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-01 23:16:37,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-01 23:16:37,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:16:37,308 INFO L93 Difference]: Finished difference Result 4321 states and 6034 transitions. [2024-12-01 23:16:37,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:16:37,309 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) Word has length 191 [2024-12-01 23:16:37,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:16:37,323 INFO L225 Difference]: With dead ends: 4321 [2024-12-01 23:16:37,323 INFO L226 Difference]: Without dead ends: 3132 [2024-12-01 23:16:37,328 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:16:37,329 INFO L435 NwaCegarLoop]: 2283 mSDtfsCounter, 0 mSDsluCounter, 2256 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4539 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.0s IncrementalHoareTripleChecker+Time [2024-12-01 23:16:37,330 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4539 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 3 Unknown, 0 Unchecked, 13.0s Time] [2024-12-01 23:16:37,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3132 states. [2024-12-01 23:16:37,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3132 to 3132. [2024-12-01 23:16:37,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3132 states, 2207 states have (on average 1.2782057091073855) internal successors, (2821), 2243 states have internal predecessors, (2821), 784 states have call successors, (784), 138 states have call predecessors, (784), 137 states have return successors, (785), 774 states have call predecessors, (785), 782 states have call successors, (785) [2024-12-01 23:16:37,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3132 states to 3132 states and 4390 transitions. [2024-12-01 23:16:37,424 INFO L78 Accepts]: Start accepts. Automaton has 3132 states and 4390 transitions. Word has length 191 [2024-12-01 23:16:37,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:16:37,425 INFO L471 AbstractCegarLoop]: Abstraction has 3132 states and 4390 transitions. [2024-12-01 23:16:37,425 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-12-01 23:16:37,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3132 states and 4390 transitions. [2024-12-01 23:16:37,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-01 23:16:37,428 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:16:37,429 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-01 23:16:37,429 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-01 23:16:37,429 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting hdpvr_deleteErr0ASSERT_VIOLATIONERROR_FUNCTION === [hdpvr_deleteErr0ASSERT_VIOLATIONERROR_FUNCTION, hdpvr_deleteErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-12-01 23:16:37,430 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:16:37,430 INFO L85 PathProgramCache]: Analyzing trace with hash -1277991838, now seen corresponding path program 1 times [2024-12-01 23:16:37,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:16:37,430 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866975660] [2024-12-01 23:16:37,430 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:16:37,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:19:28,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:19:38,578 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2024-12-01 23:19:38,579 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:19:38,579 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [866975660] [2024-12-01 23:19:38,579 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [866975660] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:19:38,579 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:19:38,579 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-12-01 23:19:38,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1880962647] [2024-12-01 23:19:38,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:19:38,580 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-12-01 23:19:38,580 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:19:38,581 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-12-01 23:19:38,581 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-12-01 23:19:38,581 INFO L87 Difference]: Start difference. First operand 3132 states and 4390 transitions. Second operand has 10 states, 10 states have (on average 7.4) internal successors, (74), 8 states have internal predecessors, (74), 2 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 4 states have call predecessors, (21), 2 states have call successors, (21) [2024-12-01 23:19:44,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-01 23:19:48,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-01 23:19:52,655 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 [] [2024-12-01 23:19:52,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:19:52,762 INFO L93 Difference]: Finished difference Result 6251 states and 8756 transitions. [2024-12-01 23:19:52,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-01 23:19:52,763 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.4) internal successors, (74), 8 states have internal predecessors, (74), 2 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 4 states have call predecessors, (21), 2 states have call successors, (21) Word has length 202 [2024-12-01 23:19:52,763 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:19:52,782 INFO L225 Difference]: With dead ends: 6251 [2024-12-01 23:19:52,782 INFO L226 Difference]: Without dead ends: 3153 [2024-12-01 23:19:52,794 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-12-01 23:19:52,795 INFO L435 NwaCegarLoop]: 2277 mSDtfsCounter, 2 mSDsluCounter, 18185 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 20462 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.0s IncrementalHoareTripleChecker+Time [2024-12-01 23:19:52,795 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 20462 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 90 Invalid, 3 Unknown, 0 Unchecked, 14.0s Time] [2024-12-01 23:19:52,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3153 states. [2024-12-01 23:19:52,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3153 to 3142. [2024-12-01 23:19:52,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3142 states, 2215 states have (on average 1.2772009029345373) internal successors, (2829), 2251 states have internal predecessors, (2829), 784 states have call successors, (784), 138 states have call predecessors, (784), 139 states have return successors, (789), 776 states have call predecessors, (789), 782 states have call successors, (789) [2024-12-01 23:19:52,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 3142 states and 4402 transitions. [2024-12-01 23:19:52,922 INFO L78 Accepts]: Start accepts. Automaton has 3142 states and 4402 transitions. Word has length 202 [2024-12-01 23:19:52,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:19:52,922 INFO L471 AbstractCegarLoop]: Abstraction has 3142 states and 4402 transitions. [2024-12-01 23:19:52,923 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.4) internal successors, (74), 8 states have internal predecessors, (74), 2 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 4 states have call predecessors, (21), 2 states have call successors, (21) [2024-12-01 23:19:52,923 INFO L276 IsEmpty]: Start isEmpty. Operand 3142 states and 4402 transitions. [2024-12-01 23:19:52,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-01 23:19:52,927 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:19:52,927 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 13, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-01 23:19:52,927 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-01 23:19:52,927 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting hdpvr_deleteErr0ASSERT_VIOLATIONERROR_FUNCTION === [hdpvr_deleteErr0ASSERT_VIOLATIONERROR_FUNCTION, hdpvr_deleteErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-12-01 23:19:52,928 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:19:52,928 INFO L85 PathProgramCache]: Analyzing trace with hash 2058044554, now seen corresponding path program 1 times [2024-12-01 23:19:52,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:19:52,928 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [612143792] [2024-12-01 23:19:52,928 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:19:52,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms