./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.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_f7c70acc-62e9-4f9a-800b-1c2e84792143/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c70acc-62e9-4f9a-800b-1c2e84792143/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c70acc-62e9-4f9a-800b-1c2e84792143/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c70acc-62e9-4f9a-800b-1c2e84792143/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c70acc-62e9-4f9a-800b-1c2e84792143/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c70acc-62e9-4f9a-800b-1c2e84792143/bin/uautomizer-verify-aQ6SnzHsRB --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 4ebc163acaf87cb568456e35b94b7a98dba894cf5d42667dc7cea8e03699dc1f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 05:04:50,311 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 05:04:50,433 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c70acc-62e9-4f9a-800b-1c2e84792143/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 05:04:50,442 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 05:04:50,443 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 05:04:50,485 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 05:04:50,488 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 05:04:50,488 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 05:04:50,489 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 05:04:50,489 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 05:04:50,490 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 05:04:50,490 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 05:04:50,490 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 05:04:50,491 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 05:04:50,491 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 05:04:50,491 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 05:04:50,493 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 05:04:50,493 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 05:04:50,493 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 05:04:50,493 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 05:04:50,493 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 05:04:50,493 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 05:04:50,493 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 05:04:50,493 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 05:04:50,493 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 05:04:50,494 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 05:04:50,494 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:04:50,494 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 05:04:50,494 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 05:04:50,494 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:04:50,494 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 05:04:50,494 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:04:50,494 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 05:04:50,494 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 05:04:50,494 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:04:50,496 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 05:04:50,496 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 05:04:50,496 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 05:04:50,496 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 05:04:50,497 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 05:04:50,497 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 05:04:50,497 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 05:04:50,497 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 05:04:50,497 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 05:04:50,497 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 05:04:50,497 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_f7c70acc-62e9-4f9a-800b-1c2e84792143/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 4ebc163acaf87cb568456e35b94b7a98dba894cf5d42667dc7cea8e03699dc1f [2024-11-28 05:04:50,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 05:04:50,923 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 05:04:50,926 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 05:04:50,928 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 05:04:50,929 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 05:04:50,932 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c70acc-62e9-4f9a-800b-1c2e84792143/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i [2024-11-28 05:04:54,639 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c70acc-62e9-4f9a-800b-1c2e84792143/bin/uautomizer-verify-aQ6SnzHsRB/data/45d80cd1b/dfc4953e1c5d4ce5b9c50da0a30b4bc7/FLAGb0ab6eac5 [2024-11-28 05:04:55,605 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 05:04:55,606 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c70acc-62e9-4f9a-800b-1c2e84792143/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i [2024-11-28 05:04:55,685 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c70acc-62e9-4f9a-800b-1c2e84792143/bin/uautomizer-verify-aQ6SnzHsRB/data/45d80cd1b/dfc4953e1c5d4ce5b9c50da0a30b4bc7/FLAGb0ab6eac5 [2024-11-28 05:04:55,711 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c70acc-62e9-4f9a-800b-1c2e84792143/bin/uautomizer-verify-aQ6SnzHsRB/data/45d80cd1b/dfc4953e1c5d4ce5b9c50da0a30b4bc7 [2024-11-28 05:04:55,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 05:04:55,716 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 05:04:55,718 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 05:04:55,719 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 05:04:55,725 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 05:04:55,726 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:04:55" (1/1) ... [2024-11-28 05:04:55,727 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ae2b0d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:04:55, skipping insertion in model container [2024-11-28 05:04:55,727 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:04:55" (1/1) ... [2024-11-28 05:04:56,080 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 05:05:02,271 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_f7c70acc-62e9-4f9a-800b-1c2e84792143/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[565792,565805] [2024-11-28 05:05:02,276 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_f7c70acc-62e9-4f9a-800b-1c2e84792143/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[565939,565952] [2024-11-28 05:05:02,277 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_f7c70acc-62e9-4f9a-800b-1c2e84792143/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[566078,566091] [2024-11-28 05:05:02,277 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_f7c70acc-62e9-4f9a-800b-1c2e84792143/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[566236,566249] [2024-11-28 05:05:02,317 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:05:02,406 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 05:05:02,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [11300-11301] [2024-11-28 05:05:03,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [14050-14051] [2024-11-28 05:05:03,042 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (644), "i" (12UL)); [14072-14073] [2024-11-28 05:05:03,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [15425-15426] [2024-11-28 05:05:03,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [16117-16118] [2024-11-28 05:05:03,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [16491-16492] [2024-11-28 05:05:03,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [17093-17094] [2024-11-28 05:05:03,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [17560-17561] [2024-11-28 05:05:03,220 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_f7c70acc-62e9-4f9a-800b-1c2e84792143/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[565792,565805] [2024-11-28 05:05:03,221 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_f7c70acc-62e9-4f9a-800b-1c2e84792143/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[565939,565952] [2024-11-28 05:05:03,223 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_f7c70acc-62e9-4f9a-800b-1c2e84792143/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[566078,566091] [2024-11-28 05:05:03,224 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_f7c70acc-62e9-4f9a-800b-1c2e84792143/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[566236,566249] [2024-11-28 05:05:03,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:05:03,753 INFO L204 MainTranslator]: Completed translation [2024-11-28 05:05:03,754 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:05:03 WrapperNode [2024-11-28 05:05:03,755 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 05:05:03,756 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 05:05:03,756 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 05:05:03,756 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 05:05:03,765 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:05:03" (1/1) ... [2024-11-28 05:05:03,908 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:05:03" (1/1) ... [2024-11-28 05:05:04,334 INFO L138 Inliner]: procedures = 642, calls = 4605, calls flagged for inlining = 330, calls inlined = 324, statements flattened = 9805 [2024-11-28 05:05:04,335 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 05:05:04,336 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 05:05:04,336 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 05:05:04,336 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 05:05:04,350 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:05:03" (1/1) ... [2024-11-28 05:05:04,351 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:05:03" (1/1) ... [2024-11-28 05:05:04,413 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:05:03" (1/1) ... [2024-11-28 05:05:10,713 INFO L175 MemorySlicer]: Split 3072 memory accesses to 24 slices as follows [5, 3, 3, 3, 36, 15, 1, 2, 56, 26, 2477, 4, 40, 2, 13, 15, 2, 7, 3, 3, 4, 4, 3, 345]. 81 percent of accesses are in the largest equivalence class. The 114 initializations are split as follows [5, 0, 3, 0, 0, 0, 1, 2, 56, 0, 23, 0, 0, 0, 13, 0, 0, 0, 0, 3, 4, 4, 0, 0]. The 1660 writes are split as follows [0, 2, 0, 2, 34, 15, 0, 0, 0, 24, 1211, 3, 0, 0, 0, 13, 1, 6, 2, 0, 0, 0, 2, 345]. [2024-11-28 05:05:10,714 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:05:03" (1/1) ... [2024-11-28 05:05:10,714 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:05:03" (1/1) ... [2024-11-28 05:05:11,067 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:05:03" (1/1) ... [2024-11-28 05:05:11,099 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:05:03" (1/1) ... [2024-11-28 05:05:11,156 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:05:03" (1/1) ... [2024-11-28 05:05:11,309 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:05:03" (1/1) ... [2024-11-28 05:05:11,340 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:05:03" (1/1) ... [2024-11-28 05:05:11,460 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 05:05:11,462 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 05:05:11,463 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 05:05:11,464 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 05:05:11,465 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:05:03" (1/1) ... [2024-11-28 05:05:11,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:05:11,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c70acc-62e9-4f9a-800b-1c2e84792143/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:05:11,518 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c70acc-62e9-4f9a-800b-1c2e84792143/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 05:05:11,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c70acc-62e9-4f9a-800b-1c2e84792143/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 05:05:11,661 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_destroy_entities [2024-11-28 05:05:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_destroy_entities [2024-11-28 05:05:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure lif_s_stream [2024-11-28 05:05:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_s_stream [2024-11-28 05:05:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_mbus_code [2024-11-28 05:05:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_mbus_code [2024-11-28 05:05:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 05:05:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 05:05:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_prepare_buf [2024-11-28 05:05:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_prepare_buf [2024-11-28 05:05:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2024-11-28 05:05:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2024-11-28 05:05:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_get_format [2024-11-28 05:05:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_get_format [2024-11-28 05:05:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_frame_size [2024-11-28 05:05:11,666 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_frame_size [2024-11-28 05:05:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 05:05:11,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 05:05:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure to_uds [2024-11-28 05:05:11,666 INFO L138 BoogieDeclarations]: Found implementation of procedure to_uds [2024-11-28 05:05:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video [2024-11-28 05:05:11,666 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video [2024-11-28 05:05:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_prepare [2024-11-28 05:05:11,666 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_prepare [2024-11-28 05:05:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_remote_pad [2024-11-28 05:05:11,666 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_remote_pad [2024-11-28 05:05:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-28 05:05:11,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-28 05:05:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init_formats [2024-11-28 05:05:11,667 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init_formats [2024-11-28 05:05:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init [2024-11-28 05:05:11,667 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init [2024-11-28 05:05:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure uds_try_format [2024-11-28 05:05:11,667 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_try_format [2024-11-28 05:05:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_frame_size [2024-11-28 05:05:11,667 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_frame_size [2024-11-28 05:05:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 05:05:11,667 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 05:05:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure to_lut [2024-11-28 05:05:11,670 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lut [2024-11-28 05:05:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_mbus_code [2024-11-28 05:05:11,671 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_mbus_code [2024-11-28 05:05:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure lut_get_format [2024-11-28 05:05:11,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_get_format [2024-11-28 05:05:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure sru_get_format [2024-11-28 05:05:11,671 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_get_format [2024-11-28 05:05:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_read [2024-11-28 05:05:11,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_read [2024-11-28 05:05:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_irq_handler [2024-11-28 05:05:11,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_irq_handler [2024-11-28 05:05:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_frame_size [2024-11-28 05:05:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_frame_size [2024-11-28 05:05:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_frame_end [2024-11-28 05:05:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_frame_end [2024-11-28 05:05:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-28 05:05:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-28 05:05:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-28 05:05:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-28 05:05:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_contig_cleanup_ctx [2024-11-28 05:05:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_contig_cleanup_ctx [2024-11-28 05:05:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_s_stream [2024-11-28 05:05:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_s_stream [2024-11-28 05:05:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 05:05:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 05:05:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_selection [2024-11-28 05:05:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_selection [2024-11-28 05:05:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 05:05:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 05:05:11,673 INFO L130 BoogieDeclarations]: Found specification of procedure uds_s_stream [2024-11-28 05:05:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_s_stream [2024-11-28 05:05:11,673 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-28 05:05:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-28 05:05:11,673 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_uds_write [2024-11-28 05:05:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_uds_write [2024-11-28 05:05:11,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 05:05:11,673 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_cleanup [2024-11-28 05:05:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_cleanup [2024-11-28 05:05:11,673 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-28 05:05:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-28 05:05:11,673 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2024-11-28 05:05:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2024-11-28 05:05:11,673 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_stream [2024-11-28 05:05:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_stream [2024-11-28 05:05:11,676 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-28 05:05:11,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-28 05:05:11,676 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_format [2024-11-28 05:05:11,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_format [2024-11-28 05:05:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-28 05:05:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-28 05:05:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2024-11-28 05:05:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2024-11-28 05:05:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 05:05:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 05:05:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 05:05:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 05:05:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 05:05:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 05:05:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 05:05:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 05:05:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 05:05:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 05:05:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 05:05:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 05:05:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 05:05:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 05:05:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 05:05:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 05:05:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 05:05:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 05:05:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 05:05:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 05:05:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 05:05:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 05:05:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 05:05:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 05:05:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2024-11-28 05:05:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2024-11-28 05:05:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 05:05:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 05:05:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure to_rwpf [2024-11-28 05:05:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure to_rwpf [2024-11-28 05:05:11,680 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_get_format_info [2024-11-28 05:05:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_get_format_info [2024-11-28 05:05:11,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 05:05:11,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 05:05:11,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 05:05:11,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 05:05:11,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 05:05:11,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 05:05:11,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 05:05:11,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 05:05:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 05:05:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 05:05:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 05:05:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_mbus_code [2024-11-28 05:05:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_mbus_code [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-28 05:05:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-28 05:05:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-28 05:05:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-28 05:05:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_ready [2024-11-28 05:05:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_ready [2024-11-28 05:05:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_ctrl [2024-11-28 05:05:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_ctrl [2024-11-28 05:05:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_selection [2024-11-28 05:05:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_selection [2024-11-28 05:05:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_write [2024-11-28 05:05:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_write [2024-11-28 05:05:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_set_format [2024-11-28 05:05:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_set_format [2024-11-28 05:05:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 05:05:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-28 05:05:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-28 05:05:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-28 05:05:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-28 05:05:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-28 05:05:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-28 05:05:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2024-11-28 05:05:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2024-11-28 05:05:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-28 05:05:11,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-28 05:05:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_7 [2024-11-28 05:05:11,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_7 [2024-11-28 05:05:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_frame_size [2024-11-28 05:05:11,691 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_frame_size [2024-11-28 05:05:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2024-11-28 05:05:11,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2024-11-28 05:05:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 05:05:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure sru_set_format [2024-11-28 05:05:11,691 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_set_format [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 05:05:11,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 05:05:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 05:05:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 05:05:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 05:05:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 05:05:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 05:05:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 05:05:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsit [2024-11-28 05:05:11,693 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsit [2024-11-28 05:05:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_write [2024-11-28 05:05:11,693 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_write [2024-11-28 05:05:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 05:05:11,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 05:05:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_start_streaming [2024-11-28 05:05:11,693 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_start_streaming [2024-11-28 05:05:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-28 05:05:11,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-28 05:05:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___1 [2024-11-28 05:05:11,693 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___1 [2024-11-28 05:05:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_get_format [2024-11-28 05:05:11,693 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_get_format [2024-11-28 05:05:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_open [2024-11-28 05:05:11,693 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_open [2024-11-28 05:05:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video_buffer [2024-11-28 05:05:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video_buffer [2024-11-28 05:05:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_pipeline [2024-11-28 05:05:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_pipeline [2024-11-28 05:05:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_vdev_queue [2024-11-28 05:05:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_vdev_queue [2024-11-28 05:05:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_type [2024-11-28 05:05:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_type [2024-11-28 05:05:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-11-28 05:05:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-11-28 05:05:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-28 05:05:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-28 05:05:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-28 05:05:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-28 05:05:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure sru_try_format [2024-11-28 05:05:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_try_format [2024-11-28 05:05:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 05:05:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 05:05:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_suspend [2024-11-28 05:05:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_suspend [2024-11-28 05:05:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-28 05:05:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-28 05:05:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_enable [2024-11-28 05:05:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_enable [2024-11-28 05:05:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_try_format [2024-11-28 05:05:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_try_format [2024-11-28 05:05:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure to_sru [2024-11-28 05:05:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sru [2024-11-28 05:05:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_size [2024-11-28 05:05:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_size [2024-11-28 05:05:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2024-11-28 05:05:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2024-11-28 05:05:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure lut_s_stream [2024-11-28 05:05:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_s_stream [2024-11-28 05:05:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_cleanup [2024-11-28 05:05:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_cleanup [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 05:05:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 05:05:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 05:05:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 05:05:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 05:05:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 05:05:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 05:05:11,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 05:05:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_create_bufs [2024-11-28 05:05:11,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_create_bufs [2024-11-28 05:05:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure uds_passband_width [2024-11-28 05:05:11,699 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_passband_width [2024-11-28 05:05:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_disable [2024-11-28 05:05:11,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_disable [2024-11-28 05:05:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_lif_write [2024-11-28 05:05:11,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_lif_write [2024-11-28 05:05:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-28 05:05:11,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-28 05:05:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_get_pad_format [2024-11-28 05:05:11,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_get_pad_format [2024-11-28 05:05:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2024-11-28 05:05:11,703 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2024-11-28 05:05:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-28 05:05:11,704 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-28 05:05:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 05:05:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 05:05:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 05:05:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 05:05:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 05:05:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 05:05:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 05:05:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 05:05:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 05:05:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 05:05:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 05:05:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 05:05:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 05:05:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 05:05:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 05:05:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 05:05:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 05:05:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 05:05:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 05:05:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 05:05:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 05:05:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 05:05:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 05:05:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-28 05:05:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 05:05:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 05:05:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 05:05:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 05:05:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 05:05:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 05:05:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-28 05:05:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_sru_write [2024-11-28 05:05:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_sru_write [2024-11-28 05:05:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_set_format [2024-11-28 05:05:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_set_format [2024-11-28 05:05:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rpf_write [2024-11-28 05:05:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rpf_write [2024-11-28 05:05:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure __vsp1_video_try_format [2024-11-28 05:05:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __vsp1_video_try_format [2024-11-28 05:05:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-28 05:05:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-28 05:05:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2024-11-28 05:05:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2024-11-28 05:05:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-28 05:05:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-28 05:05:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_release [2024-11-28 05:05:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_release [2024-11-28 05:05:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-28 05:05:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-28 05:05:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-28 05:05:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-28 05:05:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_remove [2024-11-28 05:05:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_remove [2024-11-28 05:05:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_resume [2024-11-28 05:05:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_resume [2024-11-28 05:05:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 05:05:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 05:05:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 05:05:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_limits [2024-11-28 05:05:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_limits [2024-11-28 05:05:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2024-11-28 05:05:11,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 05:05:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_run [2024-11-28 05:05:11,712 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_run [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure uds_compute_ratio [2024-11-28 05:05:11,712 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_compute_ratio [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_stop_streaming [2024-11-28 05:05:11,712 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_stop_streaming [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 05:05:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure uds_set_format [2024-11-28 05:05:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_set_format [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_probe [2024-11-28 05:05:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_probe [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-28 05:05:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-28 05:05:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_create [2024-11-28 05:05:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_create [2024-11-28 05:05:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-28 05:05:11,719 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-28 05:05:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-28 05:05:11,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-28 05:05:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-28 05:05:11,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-28 05:05:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-28 05:05:11,719 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-28 05:05:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2024-11-28 05:05:11,719 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2024-11-28 05:05:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-28 05:05:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-28 05:05:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2024-11-28 05:05:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2024-11-28 05:05:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2024-11-28 05:05:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2024-11-28 05:05:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-28 05:05:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-28 05:05:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_entity [2024-11-28 05:05:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_entity [2024-11-28 05:05:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure to_lif [2024-11-28 05:05:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lif [2024-11-28 05:05:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_format [2024-11-28 05:05:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_format [2024-11-28 05:05:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___3 [2024-11-28 05:05:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___3 [2024-11-28 05:05:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_link_validate [2024-11-28 05:05:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_link_validate [2024-11-28 05:05:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___2 [2024-11-28 05:05:11,723 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___2 [2024-11-28 05:05:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2024-11-28 05:05:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2024-11-28 05:05:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-11-28 05:05:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_mbus_code [2024-11-28 05:05:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_mbus_code [2024-11-28 05:05:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-28 05:05:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-28 05:05:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___5 [2024-11-28 05:05:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___5 [2024-11-28 05:05:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___4 [2024-11-28 05:05:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___4 [2024-11-28 05:05:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure lif_set_format [2024-11-28 05:05:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_set_format [2024-11-28 05:05:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_mbus_code [2024-11-28 05:05:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_mbus_code [2024-11-28 05:05:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure lif_get_format [2024-11-28 05:05:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_get_format [2024-11-28 05:05:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_crop [2024-11-28 05:05:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_crop [2024-11-28 05:05:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 05:05:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 05:05:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 05:05:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 05:05:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 05:05:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 05:05:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 05:05:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 05:05:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 05:05:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2024-11-28 05:05:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2024-11-28 05:05:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 05:05:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 05:05:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_querycap [2024-11-28 05:05:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_querycap [2024-11-28 05:05:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2024-11-28 05:05:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2024-11-28 05:05:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_queue [2024-11-28 05:05:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_queue [2024-11-28 05:05:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_init [2024-11-28 05:05:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_init [2024-11-28 05:05:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_s_stream [2024-11-28 05:05:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_s_stream [2024-11-28 05:05:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2024-11-28 05:05:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2024-11-28 05:05:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_pipeline_stop [2024-11-28 05:05:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_pipeline_stop [2024-11-28 05:05:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_set_subdevdata [2024-11-28 05:05:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_set_subdevdata [2024-11-28 05:05:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure lut_set_format [2024-11-28 05:05:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_set_format [2024-11-28 05:05:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_frame_size [2024-11-28 05:05:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_frame_size [2024-11-28 05:05:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_frame_size [2024-11-28 05:05:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_frame_size [2024-11-28 05:05:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-11-28 05:05:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-11-28 05:05:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_s_stream [2024-11-28 05:05:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_s_stream [2024-11-28 05:05:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_vdev_queue [2024-11-28 05:05:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_vdev_queue [2024-11-28 05:05:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-28 05:05:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-28 05:05:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-28 05:05:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-28 05:05:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure uds_get_format [2024-11-28 05:05:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_get_format [2024-11-28 05:05:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-28 05:05:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-28 05:05:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2024-11-28 05:05:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2024-11-28 05:05:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2024-11-28 05:05:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_mbus_code [2024-11-28 05:05:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_mbus_code [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 05:05:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 05:05:11,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 05:05:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 05:05:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 05:05:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 05:05:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 05:05:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 05:05:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 05:05:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-28 05:05:11,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-28 05:05:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-28 05:05:11,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-28 05:05:14,261 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 05:05:14,266 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 05:06:10,552 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-28 05:06:11,513 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 05:07:03,876 INFO L? ?]: Removed 3981 outVars from TransFormulas that were not future-live. [2024-11-28 05:07:03,876 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 05:07:04,036 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 05:07:04,036 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-28 05:07:04,045 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:07:04 BoogieIcfgContainer [2024-11-28 05:07:04,045 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 05:07:04,057 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 05:07:04,060 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 05:07:04,090 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 05:07:04,090 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 05:04:55" (1/3) ... [2024-11-28 05:07:04,091 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cb954e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:07:04, skipping insertion in model container [2024-11-28 05:07:04,095 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:05:03" (2/3) ... [2024-11-28 05:07:04,095 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cb954e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:07:04, skipping insertion in model container [2024-11-28 05:07:04,095 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:07:04" (3/3) ... [2024-11-28 05:07:04,100 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i [2024-11-28 05:07:04,124 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 05:07:04,126 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i that has 198 procedures, 3913 locations, 1 initial locations, 34 loop locations, and 2 error locations. [2024-11-28 05:07:04,397 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 05:07:04,432 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;@1b37932c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 05:07:04,433 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-28 05:07:04,459 INFO L276 IsEmpty]: Start isEmpty. Operand has 3819 states, 2747 states have (on average 1.3137968693119768) internal successors, (3609), 2769 states have internal predecessors, (3609), 897 states have call successors, (897), 174 states have call predecessors, (897), 173 states have return successors, (884), 880 states have call predecessors, (884), 884 states have call successors, (884) [2024-11-28 05:07:04,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1249 [2024-11-28 05:07:04,587 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:07:04,589 INFO L218 NwaCegarLoop]: trace histogram [111, 111, 110, 110, 110, 110, 110, 110, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:07:04,590 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:07:04,601 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:07:04,604 INFO L85 PathProgramCache]: Analyzing trace with hash -1287465843, now seen corresponding path program 1 times [2024-11-28 05:07:04,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:07:04,616 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309608177] [2024-11-28 05:07:04,617 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:07:04,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:08:50,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:08:55,070 INFO L134 CoverageAnalysis]: Checked inductivity of 54289 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54289 trivial. 0 not checked. [2024-11-28 05:08:55,071 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:08:55,071 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309608177] [2024-11-28 05:08:55,072 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1309608177] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:08:55,073 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:08:55,073 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:08:55,075 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1839269909] [2024-11-28 05:08:55,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:08:55,084 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:08:55,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:08:55,112 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:08:55,112 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:08:55,124 INFO L87 Difference]: Start difference. First operand has 3819 states, 2747 states have (on average 1.3137968693119768) internal successors, (3609), 2769 states have internal predecessors, (3609), 897 states have call successors, (897), 174 states have call predecessors, (897), 173 states have return successors, (884), 880 states have call predecessors, (884), 884 states have call successors, (884) Second operand has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 3 states have call successors, (116), 2 states have call predecessors, (116), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-28 05:08:59,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:09:02,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:09:02,102 INFO L93 Difference]: Finished difference Result 10835 states and 15558 transitions. [2024-11-28 05:09:02,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:09:02,106 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 3 states have call successors, (116), 2 states have call predecessors, (116), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) Word has length 1248 [2024-11-28 05:09:02,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:09:02,201 INFO L225 Difference]: With dead ends: 10835 [2024-11-28 05:09:02,201 INFO L226 Difference]: Without dead ends: 7222 [2024-11-28 05:09:02,238 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 [2024-11-28 05:09:02,243 INFO L435 NwaCegarLoop]: 5353 mSDtfsCounter, 4846 mSDsluCounter, 5253 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 22 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4846 SdHoareTripleChecker+Valid, 10606 SdHoareTripleChecker+Invalid, 109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2024-11-28 05:09:02,247 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4846 Valid, 10606 Invalid, 109 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [22 Valid, 86 Invalid, 1 Unknown, 0 Unchecked, 6.4s Time] [2024-11-28 05:09:02,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7222 states. [2024-11-28 05:09:02,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7222 to 7220. [2024-11-28 05:09:02,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7220 states, 5252 states have (on average 1.3082635186595584) internal successors, (6871), 5293 states have internal predecessors, (6871), 1623 states have call successors, (1623), 344 states have call predecessors, (1623), 343 states have return successors, (1620), 1612 states have call predecessors, (1620), 1620 states have call successors, (1620) [2024-11-28 05:09:02,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7220 states to 7220 states and 10114 transitions. [2024-11-28 05:09:02,880 INFO L78 Accepts]: Start accepts. Automaton has 7220 states and 10114 transitions. Word has length 1248 [2024-11-28 05:09:02,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:09:02,888 INFO L471 AbstractCegarLoop]: Abstraction has 7220 states and 10114 transitions. [2024-11-28 05:09:02,889 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 3 states have call successors, (116), 2 states have call predecessors, (116), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-28 05:09:02,889 INFO L276 IsEmpty]: Start isEmpty. Operand 7220 states and 10114 transitions. [2024-11-28 05:09:03,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1247 [2024-11-28 05:09:03,008 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:09:03,008 INFO L218 NwaCegarLoop]: trace histogram [111, 111, 110, 110, 110, 110, 110, 110, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:09:03,009 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 05:09:03,009 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:09:03,011 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:09:03,012 INFO L85 PathProgramCache]: Analyzing trace with hash -373199299, now seen corresponding path program 1 times [2024-11-28 05:09:03,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:09:03,012 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808953595] [2024-11-28 05:09:03,012 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:09:03,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:10:35,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:10:38,959 INFO L134 CoverageAnalysis]: Checked inductivity of 54285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54285 trivial. 0 not checked. [2024-11-28 05:10:38,959 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:10:38,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1808953595] [2024-11-28 05:10:38,960 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1808953595] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:10:38,960 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:10:38,960 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:10:38,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [913525541] [2024-11-28 05:10:38,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:10:38,963 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:10:38,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:10:38,964 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:10:38,965 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:10:38,965 INFO L87 Difference]: Start difference. First operand 7220 states and 10114 transitions. Second operand has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 3 states have call successors, (114), 2 states have call predecessors, (114), 1 states have return successors, (113), 3 states have call predecessors, (113), 3 states have call successors, (113) [2024-11-28 05:10:43,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:10:45,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:10:45,488 INFO L93 Difference]: Finished difference Result 17624 states and 24647 transitions. [2024-11-28 05:10:45,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:10:45,489 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 3 states have call successors, (114), 2 states have call predecessors, (114), 1 states have return successors, (113), 3 states have call predecessors, (113), 3 states have call successors, (113) Word has length 1246 [2024-11-28 05:10:45,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:10:45,583 INFO L225 Difference]: With dead ends: 17624 [2024-11-28 05:10:45,583 INFO L226 Difference]: Without dead ends: 10629 [2024-11-28 05:10:45,621 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 [2024-11-28 05:10:45,622 INFO L435 NwaCegarLoop]: 5329 mSDtfsCounter, 4836 mSDsluCounter, 5264 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 12 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4836 SdHoareTripleChecker+Valid, 10593 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2024-11-28 05:10:45,623 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4836 Valid, 10593 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 61 Invalid, 1 Unknown, 0 Unchecked, 6.1s Time] [2024-11-28 05:10:45,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10629 states. [2024-11-28 05:10:46,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10629 to 10618. [2024-11-28 05:10:46,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10618 states, 7745 states have (on average 1.3081988379599743) internal successors, (10132), 7810 states have internal predecessors, (10132), 2355 states have call successors, (2355), 517 states have call predecessors, (2355), 516 states have return successors, (2352), 2335 states have call predecessors, (2352), 2352 states have call successors, (2352) [2024-11-28 05:10:46,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10618 states to 10618 states and 14839 transitions. [2024-11-28 05:10:46,180 INFO L78 Accepts]: Start accepts. Automaton has 10618 states and 14839 transitions. Word has length 1246 [2024-11-28 05:10:46,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:10:46,185 INFO L471 AbstractCegarLoop]: Abstraction has 10618 states and 14839 transitions. [2024-11-28 05:10:46,186 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 3 states have call successors, (114), 2 states have call predecessors, (114), 1 states have return successors, (113), 3 states have call predecessors, (113), 3 states have call successors, (113) [2024-11-28 05:10:46,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10618 states and 14839 transitions. [2024-11-28 05:10:46,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1276 [2024-11-28 05:10:46,216 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:10:46,217 INFO L218 NwaCegarLoop]: trace histogram [112, 112, 111, 111, 111, 111, 111, 111, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:10:46,217 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 05:10:46,218 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:10:46,219 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:10:46,219 INFO L85 PathProgramCache]: Analyzing trace with hash -722266204, now seen corresponding path program 1 times [2024-11-28 05:10:46,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:10:46,220 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [213164080] [2024-11-28 05:10:46,220 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:10:46,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:12:17,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:12:19,841 INFO L134 CoverageAnalysis]: Checked inductivity of 55278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55278 trivial. 0 not checked. [2024-11-28 05:12:19,843 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:12:19,843 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [213164080] [2024-11-28 05:12:19,843 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [213164080] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:12:19,843 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:12:19,844 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:12:19,844 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809196352] [2024-11-28 05:12:19,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:12:19,845 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:12:19,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:12:19,849 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:12:19,849 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:12:19,850 INFO L87 Difference]: Start difference. First operand 10618 states and 14839 transitions. Second operand has 3 states, 3 states have (on average 52.666666666666664) internal successors, (158), 3 states have internal predecessors, (158), 3 states have call successors, (118), 2 states have call predecessors, (118), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) [2024-11-28 05:12:24,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:12:26,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:12:26,273 INFO L93 Difference]: Finished difference Result 27854 states and 38906 transitions. [2024-11-28 05:12:26,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:12:26,274 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 52.666666666666664) internal successors, (158), 3 states have internal predecessors, (158), 3 states have call successors, (118), 2 states have call predecessors, (118), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) Word has length 1275 [2024-11-28 05:12:26,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:12:26,421 INFO L225 Difference]: With dead ends: 27854 [2024-11-28 05:12:26,421 INFO L226 Difference]: Without dead ends: 17461 [2024-11-28 05:12:26,473 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 [2024-11-28 05:12:26,477 INFO L435 NwaCegarLoop]: 5493 mSDtfsCounter, 4873 mSDsluCounter, 5261 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 14 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4873 SdHoareTripleChecker+Valid, 10754 SdHoareTripleChecker+Invalid, 75 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2024-11-28 05:12:26,477 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4873 Valid, 10754 Invalid, 75 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 60 Invalid, 1 Unknown, 0 Unchecked, 6.0s Time] [2024-11-28 05:12:26,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17461 states. [2024-11-28 05:12:27,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17461 to 17450. [2024-11-28 05:12:27,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17450 states, 12774 states have (on average 1.3089087208392047) internal successors, (16720), 12887 states have internal predecessors, (16720), 3820 states have call successors, (3820), 857 states have call predecessors, (3820), 854 states have return successors, (3817), 3780 states have call predecessors, (3817), 3817 states have call successors, (3817) [2024-11-28 05:12:27,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17450 states to 17450 states and 24357 transitions. [2024-11-28 05:12:27,307 INFO L78 Accepts]: Start accepts. Automaton has 17450 states and 24357 transitions. Word has length 1275 [2024-11-28 05:12:27,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:12:27,310 INFO L471 AbstractCegarLoop]: Abstraction has 17450 states and 24357 transitions. [2024-11-28 05:12:27,311 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 52.666666666666664) internal successors, (158), 3 states have internal predecessors, (158), 3 states have call successors, (118), 2 states have call predecessors, (118), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) [2024-11-28 05:12:27,311 INFO L276 IsEmpty]: Start isEmpty. Operand 17450 states and 24357 transitions. [2024-11-28 05:12:27,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1320 [2024-11-28 05:12:27,346 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:12:27,347 INFO L218 NwaCegarLoop]: trace histogram [114, 114, 110, 110, 110, 110, 110, 110, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:12:27,349 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 05:12:27,350 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:12:27,350 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:12:27,351 INFO L85 PathProgramCache]: Analyzing trace with hash 283464375, now seen corresponding path program 1 times [2024-11-28 05:12:27,351 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:12:27,351 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011970308] [2024-11-28 05:12:27,351 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:12:27,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:14:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:14:04,787 INFO L134 CoverageAnalysis]: Checked inductivity of 55338 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 55333 trivial. 0 not checked. [2024-11-28 05:14:04,788 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:14:04,788 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2011970308] [2024-11-28 05:14:04,788 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2011970308] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:14:04,788 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:14:04,788 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:14:04,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675490830] [2024-11-28 05:14:04,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:14:04,790 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:14:04,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:14:04,791 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:14:04,791 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:14:04,792 INFO L87 Difference]: Start difference. First operand 17450 states and 24357 transitions. Second operand has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 3 states have call successors, (123), 2 states have call predecessors, (123), 1 states have return successors, (122), 3 states have call predecessors, (122), 3 states have call successors, (122) [2024-11-28 05:14:09,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:14:11,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:14:11,740 INFO L93 Difference]: Finished difference Result 44837 states and 62631 transitions. [2024-11-28 05:14:11,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:14:11,740 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 3 states have call successors, (123), 2 states have call predecessors, (123), 1 states have return successors, (122), 3 states have call predecessors, (122), 3 states have call successors, (122) Word has length 1319 [2024-11-28 05:14:11,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:14:11,962 INFO L225 Difference]: With dead ends: 44837 [2024-11-28 05:14:11,962 INFO L226 Difference]: Without dead ends: 30879 [2024-11-28 05:14:12,030 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 [2024-11-28 05:14:12,031 INFO L435 NwaCegarLoop]: 10037 mSDtfsCounter, 4795 mSDsluCounter, 5247 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 20 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4795 SdHoareTripleChecker+Valid, 15284 SdHoareTripleChecker+Invalid, 105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 84 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2024-11-28 05:14:12,031 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4795 Valid, 15284 Invalid, 105 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 84 Invalid, 1 Unknown, 0 Unchecked, 6.3s Time] [2024-11-28 05:14:12,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30879 states. [2024-11-28 05:14:13,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30879 to 30877. [2024-11-28 05:14:13,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30877 states, 22647 states have (on average 1.3109462621980836) internal successors, (29689), 22836 states have internal predecessors, (29689), 6697 states have call successors, (6697), 1534 states have call predecessors, (6697), 1531 states have return successors, (6694), 6641 states have call predecessors, (6694), 6694 states have call successors, (6694) [2024-11-28 05:14:13,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30877 states to 30877 states and 43080 transitions. [2024-11-28 05:14:13,637 INFO L78 Accepts]: Start accepts. Automaton has 30877 states and 43080 transitions. Word has length 1319 [2024-11-28 05:14:13,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:14:13,639 INFO L471 AbstractCegarLoop]: Abstraction has 30877 states and 43080 transitions. [2024-11-28 05:14:13,639 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 3 states have call successors, (123), 2 states have call predecessors, (123), 1 states have return successors, (122), 3 states have call predecessors, (122), 3 states have call successors, (122) [2024-11-28 05:14:13,640 INFO L276 IsEmpty]: Start isEmpty. Operand 30877 states and 43080 transitions. [2024-11-28 05:14:13,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1320 [2024-11-28 05:14:13,688 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:14:13,689 INFO L218 NwaCegarLoop]: trace histogram [114, 114, 110, 110, 110, 110, 110, 110, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:14:13,689 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 05:14:13,689 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:14:13,690 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:14:13,691 INFO L85 PathProgramCache]: Analyzing trace with hash -560541127, now seen corresponding path program 1 times [2024-11-28 05:14:13,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:14:13,691 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1673786267] [2024-11-28 05:14:13,691 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:14:13,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:15:38,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:15:40,704 INFO L134 CoverageAnalysis]: Checked inductivity of 55338 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 55333 trivial. 0 not checked. [2024-11-28 05:15:40,704 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:15:40,704 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1673786267] [2024-11-28 05:15:40,704 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1673786267] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:15:40,705 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:15:40,705 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:15:40,705 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1794095396] [2024-11-28 05:15:40,705 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:15:40,707 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:15:40,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:15:40,708 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:15:40,708 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:15:40,708 INFO L87 Difference]: Start difference. First operand 30877 states and 43080 transitions. Second operand has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 3 states have call successors, (123), 2 states have call predecessors, (123), 1 states have return successors, (122), 3 states have call predecessors, (122), 3 states have call successors, (122) [2024-11-28 05:15:44,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:15:47,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:15:47,522 INFO L93 Difference]: Finished difference Result 71699 states and 100088 transitions. [2024-11-28 05:15:47,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:15:47,522 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 3 states have call successors, (123), 2 states have call predecessors, (123), 1 states have return successors, (122), 3 states have call predecessors, (122), 3 states have call successors, (122) Word has length 1319 [2024-11-28 05:15:47,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:15:47,763 INFO L225 Difference]: With dead ends: 71699 [2024-11-28 05:15:47,763 INFO L226 Difference]: Without dead ends: 44314 [2024-11-28 05:15:47,847 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:15:47,850 INFO L435 NwaCegarLoop]: 10093 mSDtfsCounter, 4797 mSDsluCounter, 5249 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 21 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4797 SdHoareTripleChecker+Valid, 15342 SdHoareTripleChecker+Invalid, 107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2024-11-28 05:15:47,851 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4797 Valid, 15342 Invalid, 107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 85 Invalid, 1 Unknown, 0 Unchecked, 6.0s Time] [2024-11-28 05:15:47,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44314 states. [2024-11-28 05:15:49,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44314 to 44308. [2024-11-28 05:15:49,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44308 states, 32524 states have (on average 1.311708276964703) internal successors, (42662), 32789 states have internal predecessors, (42662), 9574 states have call successors, (9574), 2211 states have call predecessors, (9574), 2208 states have return successors, (9571), 9502 states have call predecessors, (9571), 9571 states have call successors, (9571) [2024-11-28 05:15:49,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44308 states to 44308 states and 61807 transitions. [2024-11-28 05:15:49,480 INFO L78 Accepts]: Start accepts. Automaton has 44308 states and 61807 transitions. Word has length 1319 [2024-11-28 05:15:49,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:15:49,483 INFO L471 AbstractCegarLoop]: Abstraction has 44308 states and 61807 transitions. [2024-11-28 05:15:49,485 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 3 states have call successors, (123), 2 states have call predecessors, (123), 1 states have return successors, (122), 3 states have call predecessors, (122), 3 states have call successors, (122) [2024-11-28 05:15:49,485 INFO L276 IsEmpty]: Start isEmpty. Operand 44308 states and 61807 transitions. [2024-11-28 05:15:49,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1324 [2024-11-28 05:15:49,530 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:15:49,531 INFO L218 NwaCegarLoop]: trace histogram [114, 114, 110, 110, 110, 110, 110, 110, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:15:49,531 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 05:15:49,531 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:15:49,532 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:15:49,532 INFO L85 PathProgramCache]: Analyzing trace with hash 750110855, now seen corresponding path program 1 times [2024-11-28 05:15:49,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:15:49,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1660333563] [2024-11-28 05:15:49,533 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:15:49,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:17:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:17:39,917 INFO L134 CoverageAnalysis]: Checked inductivity of 55342 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55342 trivial. 0 not checked. [2024-11-28 05:17:39,918 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:17:39,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1660333563] [2024-11-28 05:17:39,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1660333563] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:17:39,918 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:17:39,919 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 05:17:39,919 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1927023836] [2024-11-28 05:17:39,919 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:17:39,921 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 05:17:39,921 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:17:39,925 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 05:17:39,925 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 05:17:39,926 INFO L87 Difference]: Start difference. First operand 44308 states and 61807 transitions. Second operand has 4 states, 4 states have (on average 42.5) internal successors, (170), 4 states have internal predecessors, (170), 2 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (119), 2 states have call predecessors, (119), 2 states have call successors, (119) [2024-11-28 05:17:42,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:17:42,053 INFO L93 Difference]: Finished difference Result 44308 states and 61807 transitions. [2024-11-28 05:17:42,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 05:17:42,054 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 42.5) internal successors, (170), 4 states have internal predecessors, (170), 2 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (119), 2 states have call predecessors, (119), 2 states have call successors, (119) Word has length 1323 [2024-11-28 05:17:42,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:17:42,618 INFO L225 Difference]: With dead ends: 44308 [2024-11-28 05:17:42,618 INFO L226 Difference]: Without dead ends: 40906 [2024-11-28 05:17:42,671 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 05:17:42,674 INFO L435 NwaCegarLoop]: 5315 mSDtfsCounter, 5044 mSDsluCounter, 5315 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5044 SdHoareTripleChecker+Valid, 10630 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-28 05:17:42,675 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5044 Valid, 10630 Invalid, 4 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-28 05:17:42,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40906 states. [2024-11-28 05:17:44,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40906 to 40906. [2024-11-28 05:17:44,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40906 states, 30018 states have (on average 1.3121127323605837) internal successors, (39387), 30252 states have internal predecessors, (39387), 8847 states have call successors, (8847), 2040 states have call predecessors, (8847), 2040 states have return successors, (8847), 8793 states have call predecessors, (8847), 8847 states have call successors, (8847) [2024-11-28 05:17:44,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40906 states to 40906 states and 57081 transitions. [2024-11-28 05:17:44,727 INFO L78 Accepts]: Start accepts. Automaton has 40906 states and 57081 transitions. Word has length 1323 [2024-11-28 05:17:44,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:17:44,730 INFO L471 AbstractCegarLoop]: Abstraction has 40906 states and 57081 transitions. [2024-11-28 05:17:44,730 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 42.5) internal successors, (170), 4 states have internal predecessors, (170), 2 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (119), 2 states have call predecessors, (119), 2 states have call successors, (119) [2024-11-28 05:17:44,730 INFO L276 IsEmpty]: Start isEmpty. Operand 40906 states and 57081 transitions. [2024-11-28 05:17:44,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1355 [2024-11-28 05:17:44,808 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:17:44,809 INFO L218 NwaCegarLoop]: trace histogram [115, 115, 111, 111, 111, 111, 111, 111, 5, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:17:44,809 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 05:17:44,809 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:17:44,810 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:17:44,811 INFO L85 PathProgramCache]: Analyzing trace with hash -1628637600, now seen corresponding path program 1 times [2024-11-28 05:17:44,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:17:44,811 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123666528] [2024-11-28 05:17:44,811 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:17:44,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms