./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_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_a3a78d4c-f271-424e-8876-def612b57542/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a78d4c-f271-424e-8876-def612b57542/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a78d4c-f271-424e-8876-def612b57542/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a78d4c-f271-424e-8876-def612b57542/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a78d4c-f271-424e-8876-def612b57542/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a78d4c-f271-424e-8876-def612b57542/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8492b6089c1cc1619e91f114c32634d7ce609cc0a792df890c55445589dc7829 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 12:54:11,050 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 12:54:11,108 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a78d4c-f271-424e-8876-def612b57542/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 12:54:11,113 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 12:54:11,113 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 12:54:11,135 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 12:54:11,136 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 12:54:11,136 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 12:54:11,136 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 12:54:11,136 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 12:54:11,137 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 12:54:11,137 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 12:54:11,137 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 12:54:11,137 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 12:54:11,137 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 12:54:11,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 12:54:11,137 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 12:54:11,137 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 12:54:11,138 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 12:54:11,138 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 12:54:11,138 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 12:54:11,138 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 12:54:11,138 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 12:54:11,138 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 12:54:11,138 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 12:54:11,138 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 12:54:11,138 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 12:54:11,138 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 12:54:11,138 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 12:54:11,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:54:11,139 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 12:54:11,139 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 12:54:11,139 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 12:54:11,139 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 12:54:11,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:54:11,139 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 12:54:11,139 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 12:54:11,139 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 12:54:11,139 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 12:54:11,139 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 12:54:11,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 12:54:11,140 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 12:54:11,140 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 12:54:11,140 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 12:54:11,140 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 12:54:11,140 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_a3a78d4c-f271-424e-8876-def612b57542/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8492b6089c1cc1619e91f114c32634d7ce609cc0a792df890c55445589dc7829 [2024-12-02 12:54:11,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 12:54:11,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 12:54:11,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 12:54:11,380 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 12:54:11,380 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 12:54:11,381 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a78d4c-f271-424e-8876-def612b57542/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i [2024-12-02 12:54:14,012 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a78d4c-f271-424e-8876-def612b57542/bin/uautomizer-verify-84ZbGMXZE1/data/9c12122e1/fd4341ec7f614a4fa639bc85286ec991/FLAG60a8e166b [2024-12-02 12:54:14,494 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 12:54:14,494 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a78d4c-f271-424e-8876-def612b57542/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i [2024-12-02 12:54:14,536 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a78d4c-f271-424e-8876-def612b57542/bin/uautomizer-verify-84ZbGMXZE1/data/9c12122e1/fd4341ec7f614a4fa639bc85286ec991/FLAG60a8e166b [2024-12-02 12:54:14,547 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a78d4c-f271-424e-8876-def612b57542/bin/uautomizer-verify-84ZbGMXZE1/data/9c12122e1/fd4341ec7f614a4fa639bc85286ec991 [2024-12-02 12:54:14,549 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 12:54:14,550 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 12:54:14,551 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 12:54:14,551 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 12:54:14,554 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 12:54:14,555 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:54:14" (1/1) ... [2024-12-02 12:54:14,556 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11c4000 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:14, skipping insertion in model container [2024-12-02 12:54:14,556 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:54:14" (1/1) ... [2024-12-02 12:54:14,660 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 12:54:18,280 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_a3a78d4c-f271-424e-8876-def612b57542/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i[564650,564663] [2024-12-02 12:54:18,299 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 12:54:18,355 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 12:54:18,619 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)); [11283-11284] [2024-12-02 12:54:18,762 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)); [14033-14034] [2024-12-02 12:54:18,763 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)); [14055-14056] [2024-12-02 12:54:18,785 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)); [15408-15409] [2024-12-02 12:54:18,797 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)); [16100-16101] [2024-12-02 12:54:18,806 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)); [16474-16475] [2024-12-02 12:54:18,817 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)); [17076-17077] [2024-12-02 12:54:18,828 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)); [17543-17544] [2024-12-02 12:54:18,846 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_a3a78d4c-f271-424e-8876-def612b57542/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i[564650,564663] [2024-12-02 12:54:18,851 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 12:54:19,070 INFO L204 MainTranslator]: Completed translation [2024-12-02 12:54:19,071 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:19 WrapperNode [2024-12-02 12:54:19,071 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 12:54:19,072 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 12:54:19,072 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 12:54:19,072 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 12:54:19,078 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:19" (1/1) ... [2024-12-02 12:54:19,143 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:19" (1/1) ... [2024-12-02 12:54:19,409 INFO L138 Inliner]: procedures = 628, calls = 4574, calls flagged for inlining = 328, calls inlined = 324, statements flattened = 9838 [2024-12-02 12:54:19,409 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 12:54:19,410 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 12:54:19,410 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 12:54:19,410 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 12:54:19,417 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:19" (1/1) ... [2024-12-02 12:54:19,417 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:19" (1/1) ... [2024-12-02 12:54:19,455 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:19" (1/1) ... [2024-12-02 12:54:23,378 INFO L175 MemorySlicer]: Split 3072 memory accesses to 24 slices as follows [5, 3, 3, 15, 1, 2477, 2, 2, 26, 40, 3, 2, 3, 15, 13, 56, 3, 36, 3, 7, 345, 4, 4, 4]. 81 percent of accesses are in the largest equivalence class. The 114 initializations are split as follows [5, 3, 3, 0, 1, 23, 2, 0, 0, 0, 0, 0, 0, 0, 13, 56, 0, 0, 0, 0, 0, 4, 4, 0]. The 1660 writes are split as follows [0, 0, 0, 15, 0, 1211, 0, 1, 24, 0, 2, 0, 2, 13, 0, 0, 2, 34, 2, 6, 345, 0, 0, 3]. [2024-12-02 12:54:23,378 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:19" (1/1) ... [2024-12-02 12:54:23,378 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:19" (1/1) ... [2024-12-02 12:54:23,561 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:19" (1/1) ... [2024-12-02 12:54:23,575 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:19" (1/1) ... [2024-12-02 12:54:23,600 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:19" (1/1) ... [2024-12-02 12:54:23,689 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:19" (1/1) ... [2024-12-02 12:54:23,710 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:19" (1/1) ... [2024-12-02 12:54:23,766 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 12:54:23,767 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 12:54:23,767 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 12:54:23,767 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 12:54:23,768 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:19" (1/1) ... [2024-12-02 12:54:23,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:54:23,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a78d4c-f271-424e-8876-def612b57542/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 12:54:23,798 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a78d4c-f271-424e-8876-def612b57542/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 12:54:23,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a78d4c-f271-424e-8876-def612b57542/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 12:54:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_destroy_entities [2024-12-02 12:54:23,849 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_destroy_entities [2024-12-02 12:54:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure lif_s_stream [2024-12-02 12:54:23,849 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_s_stream [2024-12-02 12:54:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_mbus_code [2024-12-02 12:54:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_mbus_code [2024-12-02 12:54:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 12:54:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 12:54:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_prepare_buf [2024-12-02 12:54:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_prepare_buf [2024-12-02 12:54:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2024-12-02 12:54:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2024-12-02 12:54:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_get_format [2024-12-02 12:54:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_get_format [2024-12-02 12:54:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_frame_size [2024-12-02 12:54:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_frame_size [2024-12-02 12:54:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 12:54:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 12:54:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure to_uds [2024-12-02 12:54:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure to_uds [2024-12-02 12:54:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video [2024-12-02 12:54:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video [2024-12-02 12:54:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_prepare [2024-12-02 12:54:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_prepare [2024-12-02 12:54:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_remote_pad [2024-12-02 12:54:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_remote_pad [2024-12-02 12:54:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-02 12:54:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-02 12:54:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init_formats [2024-12-02 12:54:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init_formats [2024-12-02 12:54:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init [2024-12-02 12:54:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init [2024-12-02 12:54:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure uds_try_format [2024-12-02 12:54:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_try_format [2024-12-02 12:54:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_frame_size [2024-12-02 12:54:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_frame_size [2024-12-02 12:54:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 12:54:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 12:54:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure to_lut [2024-12-02 12:54:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lut [2024-12-02 12:54:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_mbus_code [2024-12-02 12:54:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_mbus_code [2024-12-02 12:54:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure lut_get_format [2024-12-02 12:54:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_get_format [2024-12-02 12:54:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure sru_get_format [2024-12-02 12:54:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_get_format [2024-12-02 12:54:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_read [2024-12-02 12:54:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_read [2024-12-02 12:54:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_irq_handler [2024-12-02 12:54:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_irq_handler [2024-12-02 12:54:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_frame_size [2024-12-02 12:54:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_frame_size [2024-12-02 12:54:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_frame_end [2024-12-02 12:54:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_frame_end [2024-12-02 12:54:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-02 12:54:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-02 12:54:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-02 12:54:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-02 12:54:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_contig_cleanup_ctx [2024-12-02 12:54:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_contig_cleanup_ctx [2024-12-02 12:54:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_s_stream [2024-12-02 12:54:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_s_stream [2024-12-02 12:54:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 12:54:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 12:54:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_selection [2024-12-02 12:54:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_selection [2024-12-02 12:54:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 12:54:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 12:54:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure uds_s_stream [2024-12-02 12:54:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_s_stream [2024-12-02 12:54:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-12-02 12:54:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-12-02 12:54:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_uds_write [2024-12-02 12:54:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_uds_write [2024-12-02 12:54:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 12:54:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_cleanup [2024-12-02 12:54:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_cleanup [2024-12-02 12:54:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-02 12:54:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-02 12:54:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_stream [2024-12-02 12:54:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_stream [2024-12-02 12:54:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-02 12:54:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-02 12:54:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_format [2024-12-02 12:54:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_format [2024-12-02 12:54:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-12-02 12:54:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-12-02 12:54:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2024-12-02 12:54:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2024-12-02 12:54:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 12:54:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 12:54:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 12:54:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 12:54:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 12:54:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 12:54:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 12:54:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 12:54:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 12:54:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 12:54:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2024-12-02 12:54:23,856 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 12:54:23,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure to_rwpf [2024-12-02 12:54:23,856 INFO L138 BoogieDeclarations]: Found implementation of procedure to_rwpf [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_get_format_info [2024-12-02 12:54:23,856 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_get_format_info [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 12:54:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 12:54:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 12:54:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 12:54:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 12:54:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 12:54:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 12:54:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 12:54:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 12:54:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 12:54:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 12:54:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 12:54:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 12:54:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 12:54:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 12:54:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 12:54:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 12:54:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 12:54:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 12:54:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 12:54:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 12:54:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 12:54:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 12:54:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 12:54:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_mbus_code [2024-12-02 12:54:23,859 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_mbus_code [2024-12-02 12:54:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2024-12-02 12:54:23,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2024-12-02 12:54:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-02 12:54:23,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-02 12:54:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-02 12:54:23,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-02 12:54:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-02 12:54:23,859 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-02 12:54:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_ready [2024-12-02 12:54:23,859 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_ready [2024-12-02 12:54:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_ctrl [2024-12-02 12:54:23,859 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_ctrl [2024-12-02 12:54:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_selection [2024-12-02 12:54:23,859 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_selection [2024-12-02 12:54:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_write [2024-12-02 12:54:23,859 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_write [2024-12-02 12:54:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_set_format [2024-12-02 12:54:23,859 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_set_format [2024-12-02 12:54:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 12:54:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-02 12:54:23,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-02 12:54:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-02 12:54:23,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-02 12:54:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-12-02 12:54:23,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-12-02 12:54:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2024-12-02 12:54:23,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2024-12-02 12:54:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-12-02 12:54:23,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-12-02 12:54:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_7 [2024-12-02 12:54:23,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_7 [2024-12-02 12:54:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_frame_size [2024-12-02 12:54:23,860 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_frame_size [2024-12-02 12:54:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2024-12-02 12:54:23,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2024-12-02 12:54:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 12:54:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure sru_set_format [2024-12-02 12:54:23,860 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_set_format [2024-12-02 12:54:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 12:54:23,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 12:54:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 12:54:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 12:54:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 12:54:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 12:54:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 12:54:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 12:54:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 12:54:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsit [2024-12-02 12:54:23,862 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsit [2024-12-02 12:54:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_write [2024-12-02 12:54:23,862 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_write [2024-12-02 12:54:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 12:54:23,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 12:54:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_start_streaming [2024-12-02 12:54:23,862 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_start_streaming [2024-12-02 12:54:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-02 12:54:23,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-02 12:54:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___1 [2024-12-02 12:54:23,862 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___1 [2024-12-02 12:54:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_get_format [2024-12-02 12:54:23,862 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_get_format [2024-12-02 12:54:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_open [2024-12-02 12:54:23,862 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_open [2024-12-02 12:54:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video_buffer [2024-12-02 12:54:23,862 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video_buffer [2024-12-02 12:54:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_pipeline [2024-12-02 12:54:23,862 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_pipeline [2024-12-02 12:54:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_vdev_queue [2024-12-02 12:54:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_vdev_queue [2024-12-02 12:54:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_type [2024-12-02 12:54:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_type [2024-12-02 12:54:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-12-02 12:54:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-12-02 12:54:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-02 12:54:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-02 12:54:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-12-02 12:54:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-12-02 12:54:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure sru_try_format [2024-12-02 12:54:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_try_format [2024-12-02 12:54:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 12:54:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 12:54:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_suspend [2024-12-02 12:54:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_suspend [2024-12-02 12:54:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 12:54:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 12:54:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_enable [2024-12-02 12:54:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_enable [2024-12-02 12:54:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_try_format [2024-12-02 12:54:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_try_format [2024-12-02 12:54:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure to_sru [2024-12-02 12:54:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sru [2024-12-02 12:54:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_size [2024-12-02 12:54:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_size [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2024-12-02 12:54:23,864 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure lut_s_stream [2024-12-02 12:54:23,864 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_s_stream [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_cleanup [2024-12-02 12:54:23,864 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_cleanup [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 12:54:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 12:54:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 12:54:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 12:54:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 12:54:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 12:54:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 12:54:23,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 12:54:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_create_bufs [2024-12-02 12:54:23,865 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_create_bufs [2024-12-02 12:54:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure uds_passband_width [2024-12-02 12:54:23,866 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_passband_width [2024-12-02 12:54:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_disable [2024-12-02 12:54:23,866 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_disable [2024-12-02 12:54:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_lif_write [2024-12-02 12:54:23,866 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_lif_write [2024-12-02 12:54:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-02 12:54:23,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-02 12:54:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_get_pad_format [2024-12-02 12:54:23,866 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_get_pad_format [2024-12-02 12:54:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2024-12-02 12:54:23,867 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 12:54:23,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 12:54:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 12:54:23,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 12:54:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 12:54:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 12:54:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_sru_write [2024-12-02 12:54:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_sru_write [2024-12-02 12:54:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_set_format [2024-12-02 12:54:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_set_format [2024-12-02 12:54:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rpf_write [2024-12-02 12:54:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rpf_write [2024-12-02 12:54:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure __vsp1_video_try_format [2024-12-02 12:54:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __vsp1_video_try_format [2024-12-02 12:54:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-12-02 12:54:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-12-02 12:54:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2024-12-02 12:54:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2024-12-02 12:54:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-12-02 12:54:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-12-02 12:54:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_release [2024-12-02 12:54:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_release [2024-12-02 12:54:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-12-02 12:54:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-12-02 12:54:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-02 12:54:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-02 12:54:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_remove [2024-12-02 12:54:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_remove [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_resume [2024-12-02 12:54:23,870 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_resume [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 12:54:23,870 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_limits [2024-12-02 12:54:23,870 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_limits [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_21 [2024-12-02 12:54:23,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_21 [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 12:54:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 12:54:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 12:54:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 12:54:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 12:54:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 12:54:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 12:54:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 12:54:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 12:54:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 12:54:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 12:54:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 12:54:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_run [2024-12-02 12:54:23,871 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_run [2024-12-02 12:54:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure uds_compute_ratio [2024-12-02 12:54:23,871 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_compute_ratio [2024-12-02 12:54:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_stop_streaming [2024-12-02 12:54:23,871 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_stop_streaming [2024-12-02 12:54:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 12:54:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure uds_set_format [2024-12-02 12:54:23,872 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_set_format [2024-12-02 12:54:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_probe [2024-12-02 12:54:23,872 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_probe [2024-12-02 12:54:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-12-02 12:54:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-12-02 12:54:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_create [2024-12-02 12:54:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_create [2024-12-02 12:54:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-02 12:54:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-02 12:54:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-12-02 12:54:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-12-02 12:54:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-02 12:54:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-02 12:54:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-02 12:54:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-02 12:54:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2024-12-02 12:54:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2024-12-02 12:54:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-02 12:54:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-02 12:54:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2024-12-02 12:54:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2024-12-02 12:54:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 12:54:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 12:54:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_entity [2024-12-02 12:54:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_entity [2024-12-02 12:54:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure to_lif [2024-12-02 12:54:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lif [2024-12-02 12:54:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_format [2024-12-02 12:54:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_format [2024-12-02 12:54:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___3 [2024-12-02 12:54:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___3 [2024-12-02 12:54:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_link_validate [2024-12-02 12:54:23,874 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_link_validate [2024-12-02 12:54:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___2 [2024-12-02 12:54:23,874 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___2 [2024-12-02 12:54:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2024-12-02 12:54:23,874 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2024-12-02 12:54:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-12-02 12:54:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_mbus_code [2024-12-02 12:54:23,875 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_mbus_code [2024-12-02 12:54:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 12:54:23,875 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 12:54:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___5 [2024-12-02 12:54:23,875 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___5 [2024-12-02 12:54:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___4 [2024-12-02 12:54:23,875 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___4 [2024-12-02 12:54:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure lif_set_format [2024-12-02 12:54:23,876 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_set_format [2024-12-02 12:54:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_mbus_code [2024-12-02 12:54:23,876 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_mbus_code [2024-12-02 12:54:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure lif_get_format [2024-12-02 12:54:23,876 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_get_format [2024-12-02 12:54:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_crop [2024-12-02 12:54:23,876 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_crop [2024-12-02 12:54:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 12:54:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 12:54:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 12:54:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 12:54:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 12:54:23,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_querycap [2024-12-02 12:54:23,877 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_querycap [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2024-12-02 12:54:23,877 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2024-12-02 12:54:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_queue [2024-12-02 12:54:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_queue [2024-12-02 12:54:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_init [2024-12-02 12:54:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_init [2024-12-02 12:54:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_s_stream [2024-12-02 12:54:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_s_stream [2024-12-02 12:54:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2024-12-02 12:54:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2024-12-02 12:54:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_pipeline_stop [2024-12-02 12:54:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_pipeline_stop [2024-12-02 12:54:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_set_subdevdata [2024-12-02 12:54:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_set_subdevdata [2024-12-02 12:54:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure lut_set_format [2024-12-02 12:54:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_set_format [2024-12-02 12:54:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_frame_size [2024-12-02 12:54:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_frame_size [2024-12-02 12:54:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_frame_size [2024-12-02 12:54:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_frame_size [2024-12-02 12:54:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-12-02 12:54:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-12-02 12:54:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_s_stream [2024-12-02 12:54:23,879 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_s_stream [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_vdev_queue [2024-12-02 12:54:23,879 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_vdev_queue [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-02 12:54:23,879 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-02 12:54:23,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure uds_get_format [2024-12-02 12:54:23,879 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_get_format [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-02 12:54:23,879 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2024-12-02 12:54:23,879 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2024-12-02 12:54:23,879 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_mbus_code [2024-12-02 12:54:23,879 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_mbus_code [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 12:54:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 12:54:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 12:54:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 12:54:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 12:54:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 12:54:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 12:54:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 12:54:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 12:54:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 12:54:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 12:54:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 12:54:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 12:54:23,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 12:54:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-02 12:54:23,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-02 12:54:25,338 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 12:54:25,341 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 12:55:11,335 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-02 12:55:12,311 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 12:55:54,116 INFO L? ?]: Removed 3988 outVars from TransFormulas that were not future-live. [2024-12-02 12:55:54,116 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 12:55:54,168 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 12:55:54,168 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-12-02 12:55:54,168 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:55:54 BoogieIcfgContainer [2024-12-02 12:55:54,168 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 12:55:54,171 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 12:55:54,171 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 12:55:54,175 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 12:55:54,175 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 12:54:14" (1/3) ... [2024-12-02 12:55:54,176 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77a556af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:55:54, skipping insertion in model container [2024-12-02 12:55:54,176 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:19" (2/3) ... [2024-12-02 12:55:54,176 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77a556af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:55:54, skipping insertion in model container [2024-12-02 12:55:54,176 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:55:54" (3/3) ... [2024-12-02 12:55:54,177 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i [2024-12-02 12:55:54,189 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 12:55:54,192 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i that has 196 procedures, 3899 locations, 1 initial locations, 34 loop locations, and 1 error locations. [2024-12-02 12:55:54,357 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 12:55:54,369 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;@5c6619fd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 12:55:54,369 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 12:55:54,380 INFO L276 IsEmpty]: Start isEmpty. Operand has 3805 states, 2738 states have (on average 1.3137326515704895) internal successors, (3597), 2758 states have internal predecessors, (3597), 895 states have call successors, (895), 172 states have call predecessors, (895), 171 states have return successors, (882), 878 states have call predecessors, (882), 882 states have call successors, (882) [2024-12-02 12:55:54,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1250 [2024-12-02 12:55:54,455 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:55:54,457 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, 1] [2024-12-02 12:55:54,457 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:55:54,462 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:55:54,462 INFO L85 PathProgramCache]: Analyzing trace with hash -1572799924, now seen corresponding path program 1 times [2024-12-02 12:55:54,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:55:54,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565822176] [2024-12-02 12:55:54,471 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:55:54,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:57:12,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:57:15,601 INFO L134 CoverageAnalysis]: Checked inductivity of 54289 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54289 trivial. 0 not checked. [2024-12-02 12:57:15,601 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:57:15,601 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565822176] [2024-12-02 12:57:15,602 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [565822176] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:57:15,602 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:57:15,602 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:57:15,603 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649266547] [2024-12-02 12:57:15,603 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:57:15,607 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:57:15,608 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:57:15,623 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:57:15,623 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:57:15,628 INFO L87 Difference]: Start difference. First operand has 3805 states, 2738 states have (on average 1.3137326515704895) internal successors, (3597), 2758 states have internal predecessors, (3597), 895 states have call successors, (895), 172 states have call predecessors, (895), 171 states have return successors, (882), 878 states have call predecessors, (882), 882 states have call successors, (882) 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, (117), 2 states have call predecessors, (117), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-12-02 12:57:19,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 12:57:21,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:57:21,675 INFO L93 Difference]: Finished difference Result 10789 states and 15503 transitions. [2024-12-02 12:57:21,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:57:21,677 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, (117), 2 states have call predecessors, (117), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) Word has length 1249 [2024-12-02 12:57:21,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:57:21,734 INFO L225 Difference]: With dead ends: 10789 [2024-12-02 12:57:21,734 INFO L226 Difference]: Without dead ends: 7191 [2024-12-02 12:57:21,754 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 [2024-12-02 12:57:21,756 INFO L435 NwaCegarLoop]: 5338 mSDtfsCounter, 4825 mSDsluCounter, 5238 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 22 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4825 SdHoareTripleChecker+Valid, 10576 SdHoareTripleChecker+Invalid, 109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2024-12-02 12:57:21,756 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4825 Valid, 10576 Invalid, 109 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 86 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2024-12-02 12:57:21,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7191 states. [2024-12-02 12:57:22,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7191 to 7191. [2024-12-02 12:57:22,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7191 states, 5236 states have (on average 1.3086325439266615) internal successors, (6852), 5275 states have internal predecessors, (6852), 1616 states have call successors, (1616), 339 states have call predecessors, (1616), 338 states have return successors, (1612), 1604 states have call predecessors, (1612), 1612 states have call successors, (1612) [2024-12-02 12:57:22,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7191 states to 7191 states and 10080 transitions. [2024-12-02 12:57:22,189 INFO L78 Accepts]: Start accepts. Automaton has 7191 states and 10080 transitions. Word has length 1249 [2024-12-02 12:57:22,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:57:22,193 INFO L471 AbstractCegarLoop]: Abstraction has 7191 states and 10080 transitions. [2024-12-02 12:57:22,193 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, (117), 2 states have call predecessors, (117), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-12-02 12:57:22,193 INFO L276 IsEmpty]: Start isEmpty. Operand 7191 states and 10080 transitions. [2024-12-02 12:57:22,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1322 [2024-12-02 12:57:22,282 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:57:22,282 INFO L218 NwaCegarLoop]: trace histogram [114, 114, 110, 110, 110, 110, 110, 110, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:57:22,283 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 12:57:22,283 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:57:22,284 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:57:22,284 INFO L85 PathProgramCache]: Analyzing trace with hash 1596232232, now seen corresponding path program 1 times [2024-12-02 12:57:22,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:57:22,284 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323941229] [2024-12-02 12:57:22,284 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:57:22,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:58:37,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:58:39,101 INFO L134 CoverageAnalysis]: Checked inductivity of 55339 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 55333 trivial. 0 not checked. [2024-12-02 12:58:39,102 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:58:39,102 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1323941229] [2024-12-02 12:58:39,102 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1323941229] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:58:39,102 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:58:39,102 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:58:39,102 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2036208166] [2024-12-02 12:58:39,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:58:39,105 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:58:39,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:58:39,105 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:58:39,106 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:58:39,106 INFO L87 Difference]: Start difference. First operand 7191 states and 10080 transitions. Second operand has 3 states, 3 states have (on average 61.0) internal successors, (183), 3 states have internal predecessors, (183), 3 states have call successors, (124), 2 states have call predecessors, (124), 1 states have return successors, (122), 3 states have call predecessors, (122), 3 states have call successors, (122) [2024-12-02 12:58:43,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 12:58:45,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:58:45,095 INFO L93 Difference]: Finished difference Result 14168 states and 19854 transitions. [2024-12-02 12:58:45,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:58:45,096 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 61.0) internal successors, (183), 3 states have internal predecessors, (183), 3 states have call successors, (124), 2 states have call predecessors, (124), 1 states have return successors, (122), 3 states have call predecessors, (122), 3 states have call successors, (122) Word has length 1321 [2024-12-02 12:58:45,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:58:45,150 INFO L225 Difference]: With dead ends: 14168 [2024-12-02 12:58:45,151 INFO L226 Difference]: Without dead ends: 10604 [2024-12-02 12:58:45,165 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 [2024-12-02 12:58:45,166 INFO L435 NwaCegarLoop]: 10057 mSDtfsCounter, 4773 mSDsluCounter, 5233 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 20 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4773 SdHoareTripleChecker+Valid, 15290 SdHoareTripleChecker+Invalid, 105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 84 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2024-12-02 12:58:45,166 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4773 Valid, 15290 Invalid, 105 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 84 Invalid, 1 Unknown, 0 Unchecked, 5.8s Time] [2024-12-02 12:58:45,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10604 states. [2024-12-02 12:58:45,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10604 to 10604. [2024-12-02 12:58:45,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10604 states, 7747 states have (on average 1.3112172453853104) internal successors, (10158), 7804 states have internal predecessors, (10158), 2350 states have call successors, (2350), 507 states have call predecessors, (2350), 506 states have return successors, (2346), 2334 states have call predecessors, (2346), 2346 states have call successors, (2346) [2024-12-02 12:58:45,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10604 states to 10604 states and 14854 transitions. [2024-12-02 12:58:45,455 INFO L78 Accepts]: Start accepts. Automaton has 10604 states and 14854 transitions. Word has length 1321 [2024-12-02 12:58:45,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:58:45,554 INFO L471 AbstractCegarLoop]: Abstraction has 10604 states and 14854 transitions. [2024-12-02 12:58:45,555 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 61.0) internal successors, (183), 3 states have internal predecessors, (183), 3 states have call successors, (124), 2 states have call predecessors, (124), 1 states have return successors, (122), 3 states have call predecessors, (122), 3 states have call successors, (122) [2024-12-02 12:58:45,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10604 states and 14854 transitions. [2024-12-02 12:58:45,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1321 [2024-12-02 12:58:45,577 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:58:45,577 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, 1] [2024-12-02 12:58:45,577 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 12:58:45,577 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:58:45,579 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:58:45,579 INFO L85 PathProgramCache]: Analyzing trace with hash 1944210843, now seen corresponding path program 1 times [2024-12-02 12:58:45,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:58:45,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380805071] [2024-12-02 12:58:45,579 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:58:45,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:00:00,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:00:01,876 INFO L134 CoverageAnalysis]: Checked inductivity of 55338 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 55333 trivial. 0 not checked. [2024-12-02 13:00:01,876 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:00:01,876 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1380805071] [2024-12-02 13:00:01,876 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1380805071] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:00:01,876 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:00:01,877 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:00:01,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111504700] [2024-12-02 13:00:01,877 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:00:01,878 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:00:01,878 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:00:01,879 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:00:01,879 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:00:01,880 INFO L87 Difference]: Start difference. First operand 10604 states and 14854 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, (124), 2 states have call predecessors, (124), 1 states have return successors, (122), 3 states have call predecessors, (122), 3 states have call successors, (122) [2024-12-02 13:00:06,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:00:08,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:00:08,010 INFO L93 Difference]: Finished difference Result 21004 states and 29414 transitions. [2024-12-02 13:00:08,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:00:08,011 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, (124), 2 states have call predecessors, (124), 1 states have return successors, (122), 3 states have call predecessors, (122), 3 states have call successors, (122) Word has length 1320 [2024-12-02 13:00:08,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:00:08,099 INFO L225 Difference]: With dead ends: 21004 [2024-12-02 13:00:08,099 INFO L226 Difference]: Without dead ends: 14027 [2024-12-02 13:00:08,133 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 [2024-12-02 13:00:08,134 INFO L435 NwaCegarLoop]: 10058 mSDtfsCounter, 4783 mSDsluCounter, 5235 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 21 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4783 SdHoareTripleChecker+Valid, 15293 SdHoareTripleChecker+Invalid, 107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2024-12-02 13:00:08,134 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4783 Valid, 15293 Invalid, 107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 85 Invalid, 1 Unknown, 0 Unchecked, 5.9s Time] [2024-12-02 13:00:08,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14027 states. [2024-12-02 13:00:08,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14027 to 14018. [2024-12-02 13:00:08,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14018 states, 10259 states have (on average 1.3125060922117164) internal successors, (13465), 10334 states have internal predecessors, (13465), 3084 states have call successors, (3084), 675 states have call predecessors, (3084), 674 states have return successors, (3080), 3064 states have call predecessors, (3080), 3080 states have call successors, (3080) [2024-12-02 13:00:08,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14018 states to 14018 states and 19629 transitions. [2024-12-02 13:00:08,594 INFO L78 Accepts]: Start accepts. Automaton has 14018 states and 19629 transitions. Word has length 1320 [2024-12-02 13:00:08,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:00:08,596 INFO L471 AbstractCegarLoop]: Abstraction has 14018 states and 19629 transitions. [2024-12-02 13:00:08,596 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, (124), 2 states have call predecessors, (124), 1 states have return successors, (122), 3 states have call predecessors, (122), 3 states have call successors, (122) [2024-12-02 13:00:08,596 INFO L276 IsEmpty]: Start isEmpty. Operand 14018 states and 19629 transitions. [2024-12-02 13:00:08,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1325 [2024-12-02 13:00:08,619 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:00:08,620 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, 1] [2024-12-02 13:00:08,620 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 13:00:08,620 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:00:08,621 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:00:08,621 INFO L85 PathProgramCache]: Analyzing trace with hash -1982318433, now seen corresponding path program 1 times [2024-12-02 13:00:08,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:00:08,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [49698494] [2024-12-02 13:00:08,621 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:00:08,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:01:25,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:01:27,643 INFO L134 CoverageAnalysis]: Checked inductivity of 55342 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55342 trivial. 0 not checked. [2024-12-02 13:01:27,643 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:01:27,643 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [49698494] [2024-12-02 13:01:27,643 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [49698494] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:01:27,643 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:01:27,643 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 13:01:27,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1735204281] [2024-12-02 13:01:27,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:01:27,644 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 13:01:27,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:01:27,645 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 13:01:27,645 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:01:27,646 INFO L87 Difference]: Start difference. First operand 14018 states and 19629 transitions. Second operand has 5 states, 5 states have (on average 34.0) internal successors, (170), 4 states have internal predecessors, (170), 2 states have call successors, (121), 3 states have call predecessors, (121), 1 states have return successors, (119), 2 states have call predecessors, (119), 2 states have call successors, (119) [2024-12-02 13:01:28,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:01:28,233 INFO L93 Difference]: Finished difference Result 14024 states and 19634 transitions. [2024-12-02 13:01:28,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 13:01:28,234 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 34.0) internal successors, (170), 4 states have internal predecessors, (170), 2 states have call successors, (121), 3 states have call predecessors, (121), 1 states have return successors, (119), 2 states have call predecessors, (119), 2 states have call successors, (119) Word has length 1324 [2024-12-02 13:01:28,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:01:28,318 INFO L225 Difference]: With dead ends: 14024 [2024-12-02 13:01:28,318 INFO L226 Difference]: Without dead ends: 14022 [2024-12-02 13:01:28,329 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 13:01:28,330 INFO L435 NwaCegarLoop]: 5302 mSDtfsCounter, 5037 mSDsluCounter, 10600 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5038 SdHoareTripleChecker+Valid, 15902 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:01:28,330 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5038 Valid, 15902 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 13:01:28,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14022 states. [2024-12-02 13:01:28,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14022 to 14022. [2024-12-02 13:01:28,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14022 states, 10262 states have (on average 1.3124147339699863) internal successors, (13468), 10337 states have internal predecessors, (13468), 3084 states have call successors, (3084), 676 states have call predecessors, (3084), 675 states have return successors, (3080), 3064 states have call predecessors, (3080), 3080 states have call successors, (3080) [2024-12-02 13:01:28,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14022 states to 14022 states and 19632 transitions. [2024-12-02 13:01:28,880 INFO L78 Accepts]: Start accepts. Automaton has 14022 states and 19632 transitions. Word has length 1324 [2024-12-02 13:01:28,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:01:28,882 INFO L471 AbstractCegarLoop]: Abstraction has 14022 states and 19632 transitions. [2024-12-02 13:01:28,882 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 34.0) internal successors, (170), 4 states have internal predecessors, (170), 2 states have call successors, (121), 3 states have call predecessors, (121), 1 states have return successors, (119), 2 states have call predecessors, (119), 2 states have call successors, (119) [2024-12-02 13:01:28,882 INFO L276 IsEmpty]: Start isEmpty. Operand 14022 states and 19632 transitions. [2024-12-02 13:01:28,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1330 [2024-12-02 13:01:28,922 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:01:28,922 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, 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] [2024-12-02 13:01:28,923 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 13:01:28,923 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:01:28,923 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:01:28,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1919881985, now seen corresponding path program 1 times [2024-12-02 13:01:28,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:01:28,924 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [411112001] [2024-12-02 13:01:28,924 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:01:28,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:02:47,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:02:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 55344 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 55342 trivial. 0 not checked. [2024-12-02 13:02:50,002 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:02:50,002 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [411112001] [2024-12-02 13:02:50,003 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [411112001] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:02:50,003 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:02:50,003 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 13:02:50,003 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245109303] [2024-12-02 13:02:50,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:02:50,004 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 13:02:50,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:02:50,005 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 13:02:50,005 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:02:50,005 INFO L87 Difference]: Start difference. First operand 14022 states and 19632 transitions. Second operand has 5 states, 5 states have (on average 34.6) internal successors, (173), 4 states have internal predecessors, (173), 2 states have call successors, (122), 3 states have call predecessors, (122), 1 states have return successors, (120), 2 states have call predecessors, (120), 2 states have call successors, (120) [2024-12-02 13:02:50,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:02:50,900 INFO L93 Difference]: Finished difference Result 27789 states and 39166 transitions. [2024-12-02 13:02:50,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 13:02:50,901 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 34.6) internal successors, (173), 4 states have internal predecessors, (173), 2 states have call successors, (122), 3 states have call predecessors, (122), 1 states have return successors, (120), 2 states have call predecessors, (120), 2 states have call successors, (120) Word has length 1329 [2024-12-02 13:02:50,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:02:51,033 INFO L225 Difference]: With dead ends: 27789 [2024-12-02 13:02:51,033 INFO L226 Difference]: Without dead ends: 27785 [2024-12-02 13:02:51,050 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 13:02:51,051 INFO L435 NwaCegarLoop]: 5418 mSDtfsCounter, 5071 mSDsluCounter, 15784 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5072 SdHoareTripleChecker+Valid, 21202 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:02:51,051 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5072 Valid, 21202 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 13:02:51,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27785 states. [2024-12-02 13:02:51,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27785 to 27751. [2024-12-02 13:02:51,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27751 states, 20358 states have (on average 1.314716573337263) internal successors, (26765), 20515 states have internal predecessors, (26765), 6050 states have call successors, (6050), 1349 states have call predecessors, (6050), 1342 states have return successors, (6302), 5994 states have call predecessors, (6302), 6042 states have call successors, (6302) [2024-12-02 13:02:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27751 states to 27751 states and 39117 transitions. [2024-12-02 13:02:51,934 INFO L78 Accepts]: Start accepts. Automaton has 27751 states and 39117 transitions. Word has length 1329 [2024-12-02 13:02:51,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:02:51,935 INFO L471 AbstractCegarLoop]: Abstraction has 27751 states and 39117 transitions. [2024-12-02 13:02:51,935 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 34.6) internal successors, (173), 4 states have internal predecessors, (173), 2 states have call successors, (122), 3 states have call predecessors, (122), 1 states have return successors, (120), 2 states have call predecessors, (120), 2 states have call successors, (120) [2024-12-02 13:02:51,935 INFO L276 IsEmpty]: Start isEmpty. Operand 27751 states and 39117 transitions. [2024-12-02 13:02:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1335 [2024-12-02 13:02:51,967 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:02:51,967 INFO L218 NwaCegarLoop]: trace histogram [114, 114, 110, 110, 110, 110, 110, 110, 4, 4, 4, 3, 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, 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] [2024-12-02 13:02:51,968 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 13:02:51,968 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:02:51,968 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:02:51,968 INFO L85 PathProgramCache]: Analyzing trace with hash -384365473, now seen corresponding path program 1 times [2024-12-02 13:02:51,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:02:51,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900589514] [2024-12-02 13:02:51,969 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:02:51,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:04:11,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:04:14,426 INFO L134 CoverageAnalysis]: Checked inductivity of 55350 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 55346 trivial. 0 not checked. [2024-12-02 13:04:14,426 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:04:14,426 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900589514] [2024-12-02 13:04:14,426 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1900589514] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:04:14,426 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:04:14,426 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 13:04:14,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773970710] [2024-12-02 13:04:14,427 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:04:14,428 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 13:04:14,428 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:04:14,428 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 13:04:14,428 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:04:14,429 INFO L87 Difference]: Start difference. First operand 27751 states and 39117 transitions. Second operand has 5 states, 5 states have (on average 34.6) internal successors, (173), 4 states have internal predecessors, (173), 2 states have call successors, (123), 3 states have call predecessors, (123), 1 states have return successors, (121), 2 states have call predecessors, (121), 2 states have call successors, (121) [2024-12-02 13:04:15,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:04:15,682 INFO L93 Difference]: Finished difference Result 55275 states and 78592 transitions. [2024-12-02 13:04:15,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 13:04:15,683 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 34.6) internal successors, (173), 4 states have internal predecessors, (173), 2 states have call successors, (123), 3 states have call predecessors, (123), 1 states have return successors, (121), 2 states have call predecessors, (121), 2 states have call successors, (121) Word has length 1334 [2024-12-02 13:04:15,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:04:15,906 INFO L225 Difference]: With dead ends: 55275 [2024-12-02 13:04:15,906 INFO L226 Difference]: Without dead ends: 55212 [2024-12-02 13:04:15,933 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 13:04:15,933 INFO L435 NwaCegarLoop]: 5314 mSDtfsCounter, 5062 mSDsluCounter, 15586 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5062 SdHoareTripleChecker+Valid, 20900 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:04:15,934 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5062 Valid, 20900 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 13:04:15,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55212 states. [2024-12-02 13:04:17,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55212 to 55208. [2024-12-02 13:04:17,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55208 states, 40550 states have (on average 1.3158816276202219) internal successors, (53359), 40862 states have internal predecessors, (53359), 11977 states have call successors, (11977), 2692 states have call predecessors, (11977), 2680 states have return successors, (13181), 11869 states have call predecessors, (13181), 11965 states have call successors, (13181) [2024-12-02 13:04:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55208 states to 55208 states and 78517 transitions. [2024-12-02 13:04:17,971 INFO L78 Accepts]: Start accepts. Automaton has 55208 states and 78517 transitions. Word has length 1334 [2024-12-02 13:04:17,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:04:17,973 INFO L471 AbstractCegarLoop]: Abstraction has 55208 states and 78517 transitions. [2024-12-02 13:04:17,973 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 34.6) internal successors, (173), 4 states have internal predecessors, (173), 2 states have call successors, (123), 3 states have call predecessors, (123), 1 states have return successors, (121), 2 states have call predecessors, (121), 2 states have call successors, (121) [2024-12-02 13:04:17,973 INFO L276 IsEmpty]: Start isEmpty. Operand 55208 states and 78517 transitions. [2024-12-02 13:04:18,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1394 [2024-12-02 13:04:18,211 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:04:18,211 INFO L218 NwaCegarLoop]: trace histogram [116, 116, 110, 110, 110, 110, 110, 110, 4, 4, 4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:04:18,211 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 13:04:18,211 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:04:18,212 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:04:18,212 INFO L85 PathProgramCache]: Analyzing trace with hash -1998915029, now seen corresponding path program 1 times [2024-12-02 13:04:18,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:04:18,212 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2098223621] [2024-12-02 13:04:18,212 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:04:18,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:05:37,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:05:39,170 INFO L134 CoverageAnalysis]: Checked inductivity of 56040 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 56010 trivial. 0 not checked. [2024-12-02 13:05:39,170 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:05:39,170 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2098223621] [2024-12-02 13:05:39,170 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2098223621] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:05:39,170 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:05:39,170 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:05:39,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372458801] [2024-12-02 13:05:39,171 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:05:39,172 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:05:39,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:05:39,173 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:05:39,173 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:05:39,173 INFO L87 Difference]: Start difference. First operand 55208 states and 78517 transitions. Second operand has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 3 states have call successors, (130), 2 states have call predecessors, (130), 1 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128) [2024-12-02 13:05:43,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:05:47,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:05:47,214 INFO L93 Difference]: Finished difference Result 162486 states and 230513 transitions. [2024-12-02 13:05:47,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:05:47,214 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 3 states have call successors, (130), 2 states have call predecessors, (130), 1 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128) Word has length 1393 [2024-12-02 13:05:47,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:05:47,607 INFO L225 Difference]: With dead ends: 162486 [2024-12-02 13:05:47,608 INFO L226 Difference]: Without dead ends: 107503 [2024-12-02 13:05:47,762 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:05:47,762 INFO L435 NwaCegarLoop]: 5296 mSDtfsCounter, 4663 mSDsluCounter, 5209 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 31 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4663 SdHoareTripleChecker+Valid, 10505 SdHoareTripleChecker+Invalid, 153 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2024-12-02 13:05:47,763 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4663 Valid, 10505 Invalid, 153 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 121 Invalid, 1 Unknown, 0 Unchecked, 6.3s Time] [2024-12-02 13:05:47,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107503 states. [2024-12-02 13:05:50,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107503 to 107430. [2024-12-02 13:05:50,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107430 states, 78775 states have (on average 1.314224055855284) internal successors, (103528), 79432 states have internal predecessors, (103528), 23315 states have call successors, (23315), 5359 states have call predecessors, (23315), 5339 states have return successors, (24951), 23070 states have call predecessors, (24951), 23303 states have call successors, (24951) [2024-12-02 13:05:51,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107430 states to 107430 states and 151794 transitions. [2024-12-02 13:05:51,244 INFO L78 Accepts]: Start accepts. Automaton has 107430 states and 151794 transitions. Word has length 1393 [2024-12-02 13:05:51,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:05:51,245 INFO L471 AbstractCegarLoop]: Abstraction has 107430 states and 151794 transitions. [2024-12-02 13:05:51,245 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 79.0) internal successors, (237), 3 states have internal predecessors, (237), 3 states have call successors, (130), 2 states have call predecessors, (130), 1 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128) [2024-12-02 13:05:51,245 INFO L276 IsEmpty]: Start isEmpty. Operand 107430 states and 151794 transitions. [2024-12-02 13:05:51,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1406 [2024-12-02 13:05:51,380 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:05:51,380 INFO L218 NwaCegarLoop]: trace histogram [116, 116, 110, 110, 110, 110, 110, 110, 4, 4, 4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:05:51,380 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 13:05:51,380 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:05:51,381 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:05:51,381 INFO L85 PathProgramCache]: Analyzing trace with hash 1247011763, now seen corresponding path program 1 times [2024-12-02 13:05:51,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:05:51,381 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1165419010] [2024-12-02 13:05:51,381 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:05:51,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:07:10,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:07:11,354 INFO L134 CoverageAnalysis]: Checked inductivity of 56040 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 56010 trivial. 0 not checked. [2024-12-02 13:07:11,354 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:07:11,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1165419010] [2024-12-02 13:07:11,354 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1165419010] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:07:11,354 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:07:11,354 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:07:11,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8805001] [2024-12-02 13:07:11,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:07:11,355 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:07:11,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:07:11,355 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:07:11,355 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:07:11,356 INFO L87 Difference]: Start difference. First operand 107430 states and 151794 transitions. Second operand has 3 states, 3 states have (on average 83.0) internal successors, (249), 3 states have internal predecessors, (249), 3 states have call successors, (130), 2 states have call predecessors, (130), 1 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128) [2024-12-02 13:07:15,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:07:20,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:07:20,305 INFO L93 Difference]: Finished difference Result 291496 states and 411204 transitions. [2024-12-02 13:07:20,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:07:20,306 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 83.0) internal successors, (249), 3 states have internal predecessors, (249), 3 states have call successors, (130), 2 states have call predecessors, (130), 1 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128) Word has length 1405 [2024-12-02 13:07:20,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:07:21,011 INFO L225 Difference]: With dead ends: 291496 [2024-12-02 13:07:21,011 INFO L226 Difference]: Without dead ends: 184291 [2024-12-02 13:07:21,277 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:07:21,278 INFO L435 NwaCegarLoop]: 5315 mSDtfsCounter, 4781 mSDsluCounter, 5250 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 12 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4781 SdHoareTripleChecker+Valid, 10565 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2024-12-02 13:07:21,278 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4781 Valid, 10565 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 61 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2024-12-02 13:07:21,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 184291 states. [2024-12-02 13:07:26,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 184291 to 184234. [2024-12-02 13:07:26,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184234 states, 135229 states have (on average 1.3123960097316405) internal successors, (177474), 136312 states have internal predecessors, (177474), 39767 states have call successors, (39767), 9269 states have call predecessors, (39767), 9237 states have return successors, (42127), 39360 states have call predecessors, (42127), 39755 states have call successors, (42127) [2024-12-02 13:07:27,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184234 states to 184234 states and 259368 transitions. [2024-12-02 13:07:27,136 INFO L78 Accepts]: Start accepts. Automaton has 184234 states and 259368 transitions. Word has length 1405 [2024-12-02 13:07:27,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:07:27,137 INFO L471 AbstractCegarLoop]: Abstraction has 184234 states and 259368 transitions. [2024-12-02 13:07:27,137 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 83.0) internal successors, (249), 3 states have internal predecessors, (249), 3 states have call successors, (130), 2 states have call predecessors, (130), 1 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128) [2024-12-02 13:07:27,137 INFO L276 IsEmpty]: Start isEmpty. Operand 184234 states and 259368 transitions. [2024-12-02 13:07:27,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1418 [2024-12-02 13:07:27,258 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:07:27,259 INFO L218 NwaCegarLoop]: trace histogram [117, 117, 110, 110, 110, 110, 110, 110, 5, 5, 5, 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, 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, 1, 1, 1] [2024-12-02 13:07:27,259 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 13:07:27,259 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:07:27,260 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:07:27,260 INFO L85 PathProgramCache]: Analyzing trace with hash -1502629530, now seen corresponding path program 1 times [2024-12-02 13:07:27,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:07:27,260 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18490505] [2024-12-02 13:07:27,260 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:07:27,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms