./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.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_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/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_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/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_63841f1d-df33-47a5-8b37-518e426d6d22/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 1610c58515d73bdfdad707c23c4cb637664025646e23343fbae03dec8c78d8dc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 05:52:06,099 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 05:52:06,168 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 05:52:06,174 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 05:52:06,174 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 05:52:06,200 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 05:52:06,201 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 05:52:06,201 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 05:52:06,201 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 05:52:06,201 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 05:52:06,201 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 05:52:06,202 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 05:52:06,202 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 05:52:06,202 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 05:52:06,202 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 05:52:06,202 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 05:52:06,202 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 05:52:06,203 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 05:52:06,203 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 05:52:06,203 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 05:52:06,203 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 05:52:06,203 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 05:52:06,203 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 05:52:06,203 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 05:52:06,203 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 05:52:06,203 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 05:52:06,203 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 05:52:06,204 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 05:52:06,204 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 05:52:06,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 05:52:06,204 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 05:52:06,204 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 05:52:06,204 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 05:52:06,204 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 05:52:06,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 05:52:06,204 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 05:52:06,205 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 05:52:06,205 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 05:52:06,205 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 05:52:06,205 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 05:52:06,205 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 05:52:06,205 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 05:52:06,205 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 05:52:06,205 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 05:52:06,205 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 05:52:06,205 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_63841f1d-df33-47a5-8b37-518e426d6d22/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 -> 1610c58515d73bdfdad707c23c4cb637664025646e23343fbae03dec8c78d8dc [2024-12-02 05:52:06,490 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 05:52:06,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 05:52:06,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 05:52:06,504 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 05:52:06,504 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 05:52:06,506 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2024-12-02 05:52:09,650 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/data/b17445029/9ed2b51495e240c8ad4490ddad602097/FLAGbd3a8aeeb [2024-12-02 05:52:10,009 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 05:52:10,010 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2024-12-02 05:52:10,032 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/data/b17445029/9ed2b51495e240c8ad4490ddad602097/FLAGbd3a8aeeb [2024-12-02 05:52:10,045 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/data/b17445029/9ed2b51495e240c8ad4490ddad602097 [2024-12-02 05:52:10,047 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 05:52:10,048 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 05:52:10,049 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 05:52:10,049 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 05:52:10,054 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 05:52:10,054 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:52:10" (1/1) ... [2024-12-02 05:52:10,055 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b5d051b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:10, skipping insertion in model container [2024-12-02 05:52:10,055 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:52:10" (1/1) ... [2024-12-02 05:52:10,123 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 05:52:11,051 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_63841f1d-df33-47a5-8b37-518e426d6d22/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i[176229,176242] [2024-12-02 05:52:11,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 05:52:11,099 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 05:52:11,323 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_63841f1d-df33-47a5-8b37-518e426d6d22/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i[176229,176242] [2024-12-02 05:52:11,331 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 05:52:11,402 INFO L204 MainTranslator]: Completed translation [2024-12-02 05:52:11,403 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:11 WrapperNode [2024-12-02 05:52:11,403 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 05:52:11,404 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 05:52:11,404 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 05:52:11,404 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 05:52:11,410 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:11" (1/1) ... [2024-12-02 05:52:11,448 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:11" (1/1) ... [2024-12-02 05:52:11,582 INFO L138 Inliner]: procedures = 146, calls = 1274, calls flagged for inlining = 65, calls inlined = 65, statements flattened = 3255 [2024-12-02 05:52:11,582 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 05:52:11,583 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 05:52:11,583 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 05:52:11,583 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 05:52:11,595 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:11" (1/1) ... [2024-12-02 05:52:11,595 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:11" (1/1) ... [2024-12-02 05:52:11,619 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:11" (1/1) ... [2024-12-02 05:52:11,881 INFO L175 MemorySlicer]: Split 674 memory accesses to 26 slices as follows [11, 25, 2, 62, 6, 5, 7, 3, 2, 34, 49, 8, 2, 2, 38, 20, 31, 8, 284, 8, 4, 4, 10, 4, 29, 16]. 42 percent of accesses are in the largest equivalence class. The 77 initializations are split as follows [0, 0, 0, 6, 0, 0, 0, 2, 0, 0, 49, 8, 2, 2, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0]. The 361 writes are split as follows [6, 17, 1, 52, 1, 2, 5, 0, 1, 34, 0, 0, 0, 0, 36, 17, 31, 6, 126, 5, 2, 2, 5, 2, 0, 10]. [2024-12-02 05:52:11,881 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:11" (1/1) ... [2024-12-02 05:52:11,882 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:11" (1/1) ... [2024-12-02 05:52:11,989 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:11" (1/1) ... [2024-12-02 05:52:11,999 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:11" (1/1) ... [2024-12-02 05:52:12,019 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:11" (1/1) ... [2024-12-02 05:52:12,058 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:11" (1/1) ... [2024-12-02 05:52:12,072 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:11" (1/1) ... [2024-12-02 05:52:12,111 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 05:52:12,112 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 05:52:12,112 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 05:52:12,112 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 05:52:12,113 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:11" (1/1) ... [2024-12-02 05:52:12,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 05:52:12,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 05:52:12,150 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 05:52:12,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 05:52:12,219 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2024-12-02 05:52:12,219 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2024-12-02 05:52:12,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 05:52:12,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 05:52:12,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 05:52:12,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 05:52:12,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 05:52:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 05:52:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 05:52:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 05:52:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 05:52:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 05:52:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 05:52:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 05:52:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 05:52:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 05:52:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 05:52:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 05:52:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 05:52:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 05:52:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 05:52:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 05:52:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 05:52:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 05:52:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 05:52:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 05:52:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 05:52:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 05:52:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 05:52:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 05:52:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 05:52:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 05:52:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 05:52:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 05:52:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 05:52:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 05:52:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 05:52:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 05:52:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 05:52:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 05:52:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 05:52:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 05:52:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 05:52:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 05:52:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 05:52:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 05:52:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 05:52:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 05:52:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 05:52:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 05:52:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 05:52:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 05:52:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 05:52:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 05:52:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 05:52:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 05:52:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 05:52:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 05:52:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 05:52:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 05:52:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 05:52:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 05:52:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 05:52:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 05:52:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 05:52:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 05:52:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 05:52:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 05:52:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 05:52:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 05:52:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 05:52:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 05:52:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 05:52:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 05:52:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 05:52:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 05:52:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 05:52:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 05:52:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 05:52:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 05:52:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 05:52:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 05:52:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 05:52:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 05:52:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 05:52:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 05:52:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 05:52:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 05:52:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 05:52:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 05:52:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 05:52:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 05:52:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 05:52:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 05:52:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 05:52:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 05:52:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 05:52:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 05:52:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 05:52:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 05:52:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 05:52:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 05:52:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 05:52:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 05:52:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 05:52:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 05:52:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2024-12-02 05:52:12,226 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2024-12-02 05:52:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2024-12-02 05:52:12,226 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2024-12-02 05:52:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2024-12-02 05:52:12,227 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2024-12-02 05:52:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2024-12-02 05:52:12,227 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2024-12-02 05:52:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2024-12-02 05:52:12,227 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2024-12-02 05:52:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 05:52:12,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 05:52:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2024-12-02 05:52:12,227 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2024-12-02 05:52:12,228 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2024-12-02 05:52:12,228 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2024-12-02 05:52:12,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2024-12-02 05:52:12,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2024-12-02 05:52:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 05:52:12,229 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 05:52:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-02 05:52:12,229 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-02 05:52:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2024-12-02 05:52:12,229 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2024-12-02 05:52:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 05:52:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 05:52:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 05:52:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 05:52:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 05:52:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 05:52:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 05:52:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 05:52:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 05:52:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 05:52:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 05:52:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 05:52:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 05:52:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 05:52:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 05:52:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 05:52:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 05:52:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 05:52:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 05:52:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 05:52:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 05:52:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 05:52:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 05:52:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 05:52:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 05:52:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 05:52:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 05:52:12,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 05:52:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-12-02 05:52:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-12-02 05:52:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2024-12-02 05:52:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2024-12-02 05:52:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-12-02 05:52:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-12-02 05:52:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 05:52:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 05:52:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_strlen [2024-12-02 05:52:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_strlen [2024-12-02 05:52:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2024-12-02 05:52:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2024-12-02 05:52:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2024-12-02 05:52:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2024-12-02 05:52:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 05:52:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2024-12-02 05:52:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2024-12-02 05:52:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2024-12-02 05:52:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2024-12-02 05:52:12,232 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2024-12-02 05:52:12,233 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2024-12-02 05:52:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2024-12-02 05:52:12,233 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2024-12-02 05:52:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 05:52:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 05:52:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 05:52:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 05:52:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 05:52:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 05:52:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 05:52:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 05:52:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 05:52:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2024-12-02 05:52:12,234 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2024-12-02 05:52:12,234 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2024-12-02 05:52:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2024-12-02 05:52:12,235 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2024-12-02 05:52:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2024-12-02 05:52:12,235 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2024-12-02 05:52:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2024-12-02 05:52:12,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2024-12-02 05:52:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2024-12-02 05:52:12,235 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2024-12-02 05:52:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 05:52:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 05:52:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 05:52:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 05:52:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 05:52:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 05:52:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 05:52:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 05:52:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 05:52:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 05:52:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 05:52:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-02 05:52:12,236 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 05:52:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 05:52:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 05:52:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 05:52:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2024-12-02 05:52:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2024-12-02 05:52:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-02 05:52:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-02 05:52:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2024-12-02 05:52:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2024-12-02 05:52:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 05:52:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 05:52:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2024-12-02 05:52:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2024-12-02 05:52:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-02 05:52:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-02 05:52:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 05:52:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 05:52:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#0 [2024-12-02 05:52:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#1 [2024-12-02 05:52:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#2 [2024-12-02 05:52:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#3 [2024-12-02 05:52:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#4 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#5 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#6 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#7 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#8 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#9 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#10 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#11 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#12 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#13 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#14 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#15 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#16 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#17 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#18 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#19 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#20 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#21 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#22 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#23 [2024-12-02 05:52:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#24 [2024-12-02 05:52:12,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#25 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#0 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#1 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#2 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#3 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#4 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#5 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#6 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#7 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#8 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#9 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#10 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#11 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#12 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#13 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#14 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#15 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#16 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#17 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#18 [2024-12-02 05:52:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#19 [2024-12-02 05:52:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#20 [2024-12-02 05:52:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#21 [2024-12-02 05:52:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#22 [2024-12-02 05:52:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#23 [2024-12-02 05:52:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#24 [2024-12-02 05:52:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#25 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-02 05:52:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 05:52:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-12-02 05:52:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2024-12-02 05:52:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2024-12-02 05:52:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2024-12-02 05:52:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2024-12-02 05:52:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2024-12-02 05:52:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2024-12-02 05:52:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 05:52:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 05:52:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 05:52:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 05:52:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 05:52:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 05:52:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 05:52:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 05:52:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 05:52:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 05:52:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 05:52:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 05:52:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 05:52:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 05:52:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 05:52:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 05:52:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 05:52:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 05:52:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 05:52:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 05:52:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 05:52:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 05:52:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 05:52:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 05:52:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 05:52:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 05:52:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 05:52:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 05:52:13,056 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 05:52:13,058 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 05:52:25,547 INFO L? ?]: Removed 1806 outVars from TransFormulas that were not future-live. [2024-12-02 05:52:25,547 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 05:52:25,582 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 05:52:25,583 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-02 05:52:25,583 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:52:25 BoogieIcfgContainer [2024-12-02 05:52:25,583 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 05:52:25,585 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 05:52:25,585 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 05:52:25,591 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 05:52:25,591 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:52:10" (1/3) ... [2024-12-02 05:52:25,591 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ad90eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:52:25, skipping insertion in model container [2024-12-02 05:52:25,592 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:52:11" (2/3) ... [2024-12-02 05:52:25,592 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ad90eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:52:25, skipping insertion in model container [2024-12-02 05:52:25,592 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:52:25" (3/3) ... [2024-12-02 05:52:25,593 INFO L128 eAbstractionObserver]: Analyzing ICFG m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2024-12-02 05:52:25,606 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 05:52:25,608 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i that has 74 procedures, 1335 locations, 1 initial locations, 53 loop locations, and 1 error locations. [2024-12-02 05:52:25,685 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 05:52:25,696 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;@46c976e1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 05:52:25,696 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 05:52:25,705 INFO L276 IsEmpty]: Start isEmpty. Operand has 1215 states, 920 states have (on average 1.3891304347826088) internal successors, (1278), 928 states have internal predecessors, (1278), 244 states have call successors, (244), 49 states have call predecessors, (244), 49 states have return successors, (244), 244 states have call predecessors, (244), 244 states have call successors, (244) [2024-12-02 05:52:25,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-02 05:52:25,728 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:52:25,728 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 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] [2024-12-02 05:52:25,729 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:52:25,734 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:52:25,735 INFO L85 PathProgramCache]: Analyzing trace with hash 1872313417, now seen corresponding path program 1 times [2024-12-02 05:52:25,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:52:25,741 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394284612] [2024-12-02 05:52:25,741 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:52:25,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:52:27,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:52:28,515 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-02 05:52:28,516 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:52:28,516 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1394284612] [2024-12-02 05:52:28,517 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1394284612] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 05:52:28,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1571099114] [2024-12-02 05:52:28,517 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:52:28,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 05:52:28,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 05:52:28,520 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 05:52:28,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 05:52:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:52:30,506 INFO L256 TraceCheckSpWp]: Trace formula consists of 2002 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-02 05:52:30,515 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 05:52:30,765 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-02 05:52:30,765 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 05:52:30,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1571099114] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:52:30,765 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 05:52:30,766 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 7 [2024-12-02 05:52:30,768 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752427867] [2024-12-02 05:52:30,769 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:52:30,773 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 05:52:30,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:52:30,796 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 05:52:30,797 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-12-02 05:52:30,802 INFO L87 Difference]: Start difference. First operand has 1215 states, 920 states have (on average 1.3891304347826088) internal successors, (1278), 928 states have internal predecessors, (1278), 244 states have call successors, (244), 49 states have call predecessors, (244), 49 states have return successors, (244), 244 states have call predecessors, (244), 244 states have call successors, (244) Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (12), 2 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2024-12-02 05:52:31,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:52:31,126 INFO L93 Difference]: Finished difference Result 2430 states and 3560 transitions. [2024-12-02 05:52:31,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 05:52:31,129 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (12), 2 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 87 [2024-12-02 05:52:31,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:52:31,151 INFO L225 Difference]: With dead ends: 2430 [2024-12-02 05:52:31,152 INFO L226 Difference]: Without dead ends: 1206 [2024-12-02 05:52:31,163 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-12-02 05:52:31,166 INFO L435 NwaCegarLoop]: 1757 mSDtfsCounter, 0 mSDsluCounter, 5261 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 7018 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 05:52:31,167 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 7018 Invalid, 17 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 05:52:31,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1206 states. [2024-12-02 05:52:31,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1206 to 1206. [2024-12-02 05:52:31,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1206 states, 912 states have (on average 1.3782894736842106) internal successors, (1257), 920 states have internal predecessors, (1257), 243 states have call successors, (243), 49 states have call predecessors, (243), 50 states have return successors, (250), 243 states have call predecessors, (250), 243 states have call successors, (250) [2024-12-02 05:52:31,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1206 states and 1750 transitions. [2024-12-02 05:52:31,305 INFO L78 Accepts]: Start accepts. Automaton has 1206 states and 1750 transitions. Word has length 87 [2024-12-02 05:52:31,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:52:31,306 INFO L471 AbstractCegarLoop]: Abstraction has 1206 states and 1750 transitions. [2024-12-02 05:52:31,306 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (12), 2 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2024-12-02 05:52:31,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1750 transitions. [2024-12-02 05:52:31,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-02 05:52:31,313 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:52:31,313 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 5, 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] [2024-12-02 05:52:31,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 05:52:31,514 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-12-02 05:52:31,514 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:52:31,515 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:52:31,515 INFO L85 PathProgramCache]: Analyzing trace with hash 586551877, now seen corresponding path program 1 times [2024-12-02 05:52:31,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:52:31,515 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019573046] [2024-12-02 05:52:31,515 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:52:31,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:52:32,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:52:33,170 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-02 05:52:33,170 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:52:33,171 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019573046] [2024-12-02 05:52:33,171 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2019573046] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 05:52:33,171 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [603496179] [2024-12-02 05:52:33,171 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:52:33,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 05:52:33,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 05:52:33,174 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 05:52:33,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 05:52:35,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:52:35,307 INFO L256 TraceCheckSpWp]: Trace formula consists of 2032 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-02 05:52:35,311 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 05:52:35,392 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-02 05:52:35,392 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 05:52:35,392 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [603496179] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:52:35,392 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 05:52:35,392 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 5 [2024-12-02 05:52:35,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [663457585] [2024-12-02 05:52:35,392 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:52:35,394 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 05:52:35,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:52:35,395 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 05:52:35,395 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 05:52:35,395 INFO L87 Difference]: Start difference. First operand 1206 states and 1750 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (12), 2 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2024-12-02 05:52:35,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:52:35,509 INFO L93 Difference]: Finished difference Result 2407 states and 3491 transitions. [2024-12-02 05:52:35,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 05:52:35,509 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (12), 2 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 90 [2024-12-02 05:52:35,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:52:35,521 INFO L225 Difference]: With dead ends: 2407 [2024-12-02 05:52:35,521 INFO L226 Difference]: Without dead ends: 1206 [2024-12-02 05:52:35,525 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 05:52:35,526 INFO L435 NwaCegarLoop]: 1741 mSDtfsCounter, 0 mSDsluCounter, 5218 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6959 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 05:52:35,526 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6959 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 05:52:35,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1206 states. [2024-12-02 05:52:35,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1206 to 1206. [2024-12-02 05:52:35,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1206 states, 912 states have (on average 1.3782894736842106) internal successors, (1257), 920 states have internal predecessors, (1257), 243 states have call successors, (243), 49 states have call predecessors, (243), 50 states have return successors, (249), 243 states have call predecessors, (249), 243 states have call successors, (249) [2024-12-02 05:52:35,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1206 states and 1749 transitions. [2024-12-02 05:52:35,589 INFO L78 Accepts]: Start accepts. Automaton has 1206 states and 1749 transitions. Word has length 90 [2024-12-02 05:52:35,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:52:35,589 INFO L471 AbstractCegarLoop]: Abstraction has 1206 states and 1749 transitions. [2024-12-02 05:52:35,589 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (12), 2 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2024-12-02 05:52:35,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1749 transitions. [2024-12-02 05:52:35,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-02 05:52:35,592 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:52:35,593 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 4, 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] [2024-12-02 05:52:35,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-12-02 05:52:35,793 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 05:52:35,793 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:52:35,794 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:52:35,794 INFO L85 PathProgramCache]: Analyzing trace with hash -1072447979, now seen corresponding path program 2 times [2024-12-02 05:52:35,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:52:35,794 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135628829] [2024-12-02 05:52:35,794 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-02 05:52:35,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:52:36,872 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-12-02 05:52:36,873 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 05:52:39,056 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-02 05:52:39,057 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:52:39,057 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1135628829] [2024-12-02 05:52:39,057 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1135628829] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:52:39,057 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:52:39,057 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-12-02 05:52:39,057 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381325178] [2024-12-02 05:52:39,057 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:52:39,058 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-12-02 05:52:39,058 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:52:39,059 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-12-02 05:52:39,059 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-12-02 05:52:39,059 INFO L87 Difference]: Start difference. First operand 1206 states and 1749 transitions. Second operand has 8 states, 6 states have (on average 8.833333333333334) internal successors, (53), 8 states have internal predecessors, (53), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-12-02 05:52:43,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:52:47,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:52:51,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:52:55,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:52:59,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:53:10,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:53:12,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:53:13,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:53:14,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:53:15,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:53:15,863 INFO L93 Difference]: Finished difference Result 2402 states and 3484 transitions. [2024-12-02 05:53:15,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-12-02 05:53:15,864 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 8.833333333333334) internal successors, (53), 8 states have internal predecessors, (53), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 93 [2024-12-02 05:53:15,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:53:15,879 INFO L225 Difference]: With dead ends: 2402 [2024-12-02 05:53:15,879 INFO L226 Difference]: Without dead ends: 1219 [2024-12-02 05:53:15,887 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-12-02 05:53:15,888 INFO L435 NwaCegarLoop]: 1730 mSDtfsCounter, 35 mSDsluCounter, 9455 mSDsCounter, 0 mSdLazyCounter, 979 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 11185 SdHoareTripleChecker+Invalid, 985 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 979 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.5s IncrementalHoareTripleChecker+Time [2024-12-02 05:53:15,889 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [38 Valid, 11185 Invalid, 985 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 979 Invalid, 6 Unknown, 0 Unchecked, 36.5s Time] [2024-12-02 05:53:15,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1219 states. [2024-12-02 05:53:15,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1219 to 1212. [2024-12-02 05:53:15,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1212 states, 917 states have (on average 1.3773173391494002) internal successors, (1263), 925 states have internal predecessors, (1263), 243 states have call successors, (243), 49 states have call predecessors, (243), 51 states have return successors, (252), 244 states have call predecessors, (252), 243 states have call successors, (252) [2024-12-02 05:53:15,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1212 states and 1758 transitions. [2024-12-02 05:53:15,957 INFO L78 Accepts]: Start accepts. Automaton has 1212 states and 1758 transitions. Word has length 93 [2024-12-02 05:53:15,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:53:15,958 INFO L471 AbstractCegarLoop]: Abstraction has 1212 states and 1758 transitions. [2024-12-02 05:53:15,958 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 8.833333333333334) internal successors, (53), 8 states have internal predecessors, (53), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-12-02 05:53:15,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1758 transitions. [2024-12-02 05:53:15,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-02 05:53:15,963 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:53:15,963 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 4, 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] [2024-12-02 05:53:15,963 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 05:53:15,964 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:53:15,964 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:53:15,964 INFO L85 PathProgramCache]: Analyzing trace with hash -2120538073, now seen corresponding path program 1 times [2024-12-02 05:53:15,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:53:15,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1593653973] [2024-12-02 05:53:15,964 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:53:15,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:53:17,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:53:19,603 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-02 05:53:19,604 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:53:19,604 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1593653973] [2024-12-02 05:53:19,604 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1593653973] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:53:19,604 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:53:19,604 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-12-02 05:53:19,604 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608247303] [2024-12-02 05:53:19,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:53:19,605 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-12-02 05:53:19,605 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:53:19,605 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-12-02 05:53:19,605 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2024-12-02 05:53:19,606 INFO L87 Difference]: Start difference. First operand 1212 states and 1758 transitions. Second operand has 9 states, 7 states have (on average 7.714285714285714) internal successors, (54), 9 states have internal predecessors, (54), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-12-02 05:53:23,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:53:27,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:53:31,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:53:35,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:53:39,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:53:49,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:53:53,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:53:57,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:53:58,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:53:58,609 INFO L93 Difference]: Finished difference Result 2407 states and 3490 transitions. [2024-12-02 05:53:58,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-02 05:53:58,610 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 7 states have (on average 7.714285714285714) internal successors, (54), 9 states have internal predecessors, (54), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 94 [2024-12-02 05:53:58,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:53:58,617 INFO L225 Difference]: With dead ends: 2407 [2024-12-02 05:53:58,617 INFO L226 Difference]: Without dead ends: 1218 [2024-12-02 05:53:58,620 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2024-12-02 05:53:58,621 INFO L435 NwaCegarLoop]: 1729 mSDtfsCounter, 34 mSDsluCounter, 9624 mSDsCounter, 0 mSdLazyCounter, 813 mSolverCounterSat, 1 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 11353 SdHoareTripleChecker+Invalid, 822 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 813 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.7s IncrementalHoareTripleChecker+Time [2024-12-02 05:53:58,621 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 11353 Invalid, 822 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 813 Invalid, 8 Unknown, 0 Unchecked, 38.7s Time] [2024-12-02 05:53:58,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1218 states. [2024-12-02 05:53:58,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1218 to 1213. [2024-12-02 05:53:58,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1213 states, 918 states have (on average 1.3769063180827887) internal successors, (1264), 926 states have internal predecessors, (1264), 243 states have call successors, (243), 49 states have call predecessors, (243), 51 states have return successors, (252), 244 states have call predecessors, (252), 243 states have call successors, (252) [2024-12-02 05:53:58,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1213 states and 1759 transitions. [2024-12-02 05:53:58,677 INFO L78 Accepts]: Start accepts. Automaton has 1213 states and 1759 transitions. Word has length 94 [2024-12-02 05:53:58,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:53:58,678 INFO L471 AbstractCegarLoop]: Abstraction has 1213 states and 1759 transitions. [2024-12-02 05:53:58,678 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 7 states have (on average 7.714285714285714) internal successors, (54), 9 states have internal predecessors, (54), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-12-02 05:53:58,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1759 transitions. [2024-12-02 05:53:58,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-02 05:53:58,682 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:53:58,682 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 4, 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] [2024-12-02 05:53:58,682 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 05:53:58,682 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:53:58,683 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:53:58,683 INFO L85 PathProgramCache]: Analyzing trace with hash 1710580510, now seen corresponding path program 1 times [2024-12-02 05:53:58,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:53:58,683 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [16964487] [2024-12-02 05:53:58,683 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:53:58,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:53:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:54:01,926 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-02 05:54:01,927 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:54:01,927 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [16964487] [2024-12-02 05:54:01,927 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [16964487] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:54:01,927 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:54:01,927 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-12-02 05:54:01,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162384242] [2024-12-02 05:54:01,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:54:01,928 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-12-02 05:54:01,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:54:01,928 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-12-02 05:54:01,928 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2024-12-02 05:54:01,929 INFO L87 Difference]: Start difference. First operand 1213 states and 1759 transitions. Second operand has 9 states, 7 states have (on average 7.714285714285714) internal successors, (54), 9 states have internal predecessors, (54), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-12-02 05:54:05,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:54:10,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:54:14,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:54:18,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:54:22,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:54:26,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:54:41,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:54:44,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:54:48,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:54:49,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:54:49,383 INFO L93 Difference]: Finished difference Result 2422 states and 3514 transitions. [2024-12-02 05:54:49,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-02 05:54:49,384 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 7 states have (on average 7.714285714285714) internal successors, (54), 9 states have internal predecessors, (54), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 94 [2024-12-02 05:54:49,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:54:49,392 INFO L225 Difference]: With dead ends: 2422 [2024-12-02 05:54:49,392 INFO L226 Difference]: Without dead ends: 1232 [2024-12-02 05:54:49,396 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2024-12-02 05:54:49,397 INFO L435 NwaCegarLoop]: 1693 mSDtfsCounter, 156 mSDsluCounter, 9030 mSDsCounter, 0 mSdLazyCounter, 1247 mSolverCounterSat, 145 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 161 SdHoareTripleChecker+Valid, 10723 SdHoareTripleChecker+Invalid, 1400 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 145 IncrementalHoareTripleChecker+Valid, 1247 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.9s IncrementalHoareTripleChecker+Time [2024-12-02 05:54:49,397 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [161 Valid, 10723 Invalid, 1400 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [145 Valid, 1247 Invalid, 8 Unknown, 0 Unchecked, 46.9s Time] [2024-12-02 05:54:49,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1232 states. [2024-12-02 05:54:49,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1232 to 1219. [2024-12-02 05:54:49,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1219 states, 923 states have (on average 1.3759479956663054) internal successors, (1270), 931 states have internal predecessors, (1270), 243 states have call successors, (243), 49 states have call predecessors, (243), 52 states have return successors, (255), 245 states have call predecessors, (255), 243 states have call successors, (255) [2024-12-02 05:54:49,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 1219 states and 1768 transitions. [2024-12-02 05:54:49,437 INFO L78 Accepts]: Start accepts. Automaton has 1219 states and 1768 transitions. Word has length 94 [2024-12-02 05:54:49,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:54:49,438 INFO L471 AbstractCegarLoop]: Abstraction has 1219 states and 1768 transitions. [2024-12-02 05:54:49,438 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 7 states have (on average 7.714285714285714) internal successors, (54), 9 states have internal predecessors, (54), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-12-02 05:54:49,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1768 transitions. [2024-12-02 05:54:49,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-02 05:54:49,441 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:54:49,441 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 4, 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] [2024-12-02 05:54:49,441 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 05:54:49,441 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:54:49,442 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:54:49,442 INFO L85 PathProgramCache]: Analyzing trace with hash -1746000834, now seen corresponding path program 1 times [2024-12-02 05:54:49,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:54:49,442 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1201365071] [2024-12-02 05:54:49,442 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:54:49,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:54:50,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:54:53,043 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-02 05:54:53,043 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:54:53,043 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1201365071] [2024-12-02 05:54:53,043 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1201365071] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:54:53,043 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:54:53,043 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-12-02 05:54:53,043 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [78844671] [2024-12-02 05:54:53,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:54:53,043 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-12-02 05:54:53,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:54:53,044 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-12-02 05:54:53,044 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2024-12-02 05:54:53,044 INFO L87 Difference]: Start difference. First operand 1219 states and 1768 transitions. Second operand has 10 states, 8 states have (on average 6.875) internal successors, (55), 10 states have internal predecessors, (55), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-12-02 05:54:57,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:55:01,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:55:05,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:55:09,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:55:13,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:55:17,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:55:32,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:55:35,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:55:39,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:55:43,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:55:44,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:55:44,688 INFO L93 Difference]: Finished difference Result 2449 states and 3553 transitions. [2024-12-02 05:55:44,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-12-02 05:55:44,688 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 8 states have (on average 6.875) internal successors, (55), 10 states have internal predecessors, (55), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 95 [2024-12-02 05:55:44,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:55:44,698 INFO L225 Difference]: With dead ends: 2449 [2024-12-02 05:55:44,698 INFO L226 Difference]: Without dead ends: 1253 [2024-12-02 05:55:44,703 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=51, Invalid=189, Unknown=0, NotChecked=0, Total=240 [2024-12-02 05:55:44,704 INFO L435 NwaCegarLoop]: 1693 mSDtfsCounter, 127 mSDsluCounter, 12184 mSDsCounter, 0 mSdLazyCounter, 1537 mSolverCounterSat, 72 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 50.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 13877 SdHoareTripleChecker+Invalid, 1618 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 72 IncrementalHoareTripleChecker+Valid, 1537 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 51.0s IncrementalHoareTripleChecker+Time [2024-12-02 05:55:44,704 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [135 Valid, 13877 Invalid, 1618 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [72 Valid, 1537 Invalid, 9 Unknown, 0 Unchecked, 51.0s Time] [2024-12-02 05:55:44,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1253 states. [2024-12-02 05:55:44,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1253 to 1225. [2024-12-02 05:55:44,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1225 states, 928 states have (on average 1.3760775862068966) internal successors, (1277), 936 states have internal predecessors, (1277), 243 states have call successors, (243), 49 states have call predecessors, (243), 53 states have return successors, (258), 246 states have call predecessors, (258), 243 states have call successors, (258) [2024-12-02 05:55:44,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1225 states and 1778 transitions. [2024-12-02 05:55:44,753 INFO L78 Accepts]: Start accepts. Automaton has 1225 states and 1778 transitions. Word has length 95 [2024-12-02 05:55:44,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:55:44,753 INFO L471 AbstractCegarLoop]: Abstraction has 1225 states and 1778 transitions. [2024-12-02 05:55:44,754 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 8 states have (on average 6.875) internal successors, (55), 10 states have internal predecessors, (55), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-12-02 05:55:44,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1778 transitions. [2024-12-02 05:55:44,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-02 05:55:44,757 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:55:44,757 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 4, 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] [2024-12-02 05:55:44,757 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 05:55:44,757 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:55:44,758 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:55:44,758 INFO L85 PathProgramCache]: Analyzing trace with hash -678076665, now seen corresponding path program 1 times [2024-12-02 05:55:44,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:55:44,758 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150318992] [2024-12-02 05:55:44,758 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:55:44,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:55:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:55:46,789 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-02 05:55:46,789 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:55:46,789 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1150318992] [2024-12-02 05:55:46,789 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1150318992] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:55:46,789 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:55:46,789 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-12-02 05:55:46,789 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232050430] [2024-12-02 05:55:46,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:55:46,789 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 05:55:46,789 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:55:46,790 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 05:55:46,790 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-12-02 05:55:46,790 INFO L87 Difference]: Start difference. First operand 1225 states and 1778 transitions. Second operand has 7 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 3 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-12-02 05:55:47,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:55:47,277 INFO L93 Difference]: Finished difference Result 1257 states and 1819 transitions. [2024-12-02 05:55:47,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 05:55:47,278 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 3 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 97 [2024-12-02 05:55:47,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:55:47,287 INFO L225 Difference]: With dead ends: 1257 [2024-12-02 05:55:47,287 INFO L226 Difference]: Without dead ends: 1255 [2024-12-02 05:55:47,288 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2024-12-02 05:55:47,289 INFO L435 NwaCegarLoop]: 1767 mSDtfsCounter, 24 mSDsluCounter, 8793 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 10560 SdHoareTripleChecker+Invalid, 66 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-12-02 05:55:47,289 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [32 Valid, 10560 Invalid, 66 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 62 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-12-02 05:55:47,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1255 states. [2024-12-02 05:55:47,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1255 to 1253. [2024-12-02 05:55:47,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1253 states, 946 states have (on average 1.372093023255814) internal successors, (1298), 954 states have internal predecessors, (1298), 251 states have call successors, (251), 51 states have call predecessors, (251), 55 states have return successors, (266), 254 states have call predecessors, (266), 251 states have call successors, (266) [2024-12-02 05:55:47,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 1253 states and 1815 transitions. [2024-12-02 05:55:47,334 INFO L78 Accepts]: Start accepts. Automaton has 1253 states and 1815 transitions. Word has length 97 [2024-12-02 05:55:47,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:55:47,334 INFO L471 AbstractCegarLoop]: Abstraction has 1253 states and 1815 transitions. [2024-12-02 05:55:47,334 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 3 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-12-02 05:55:47,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1815 transitions. [2024-12-02 05:55:47,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-02 05:55:47,338 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:55:47,338 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 4, 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] [2024-12-02 05:55:47,338 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 05:55:47,338 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:55:47,338 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:55:47,338 INFO L85 PathProgramCache]: Analyzing trace with hash 181303244, now seen corresponding path program 1 times [2024-12-02 05:55:47,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:55:47,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [579900024] [2024-12-02 05:55:47,338 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:55:47,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:55:48,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:55:49,251 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-02 05:55:49,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:55:49,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [579900024] [2024-12-02 05:55:49,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [579900024] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:55:49,251 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:55:49,251 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-12-02 05:55:49,251 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577317272] [2024-12-02 05:55:49,251 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:55:49,251 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 05:55:49,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:55:49,252 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 05:55:49,252 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-12-02 05:55:49,252 INFO L87 Difference]: Start difference. First operand 1253 states and 1815 transitions. Second operand has 7 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 3 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-12-02 05:55:49,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:55:49,734 INFO L93 Difference]: Finished difference Result 1255 states and 1817 transitions. [2024-12-02 05:55:49,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 05:55:49,735 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 3 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 99 [2024-12-02 05:55:49,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:55:49,736 INFO L225 Difference]: With dead ends: 1255 [2024-12-02 05:55:49,736 INFO L226 Difference]: Without dead ends: 0 [2024-12-02 05:55:49,738 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2024-12-02 05:55:49,739 INFO L435 NwaCegarLoop]: 1731 mSDtfsCounter, 26 mSDsluCounter, 8612 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 10343 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-12-02 05:55:49,739 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [35 Valid, 10343 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 63 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-12-02 05:55:49,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-12-02 05:55:49,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-12-02 05:55:49,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 05:55:49,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-12-02 05:55:49,741 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 99 [2024-12-02 05:55:49,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:55:49,741 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-02 05:55:49,741 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 3 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-12-02 05:55:49,741 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-12-02 05:55:49,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-02 05:55:49,748 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-12-02 05:55:49,748 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 05:55:49,755 INFO L422 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1] [2024-12-02 05:55:49,758 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-12-02 05:55:54,407 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 05:55:54,431 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 05:55:54 BoogieIcfgContainer [2024-12-02 05:55:54,431 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 05:55:54,433 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 05:55:54,433 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 05:55:54,433 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 05:55:54,434 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:52:25" (3/4) ... [2024-12-02 05:55:54,438 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-02 05:55:54,445 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_rds_radio_text [2024-12-02 05:55:54,445 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure regulator_bulk_disable [2024-12-02 05:55:54,445 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_free [2024-12-02 05:55:54,445 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_send_command [2024-12-02 05:55:54,445 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2024-12-02 05:55:54,445 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usecs_to_jiffies [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_is_valid [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_write_property [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_wait_stc [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_to_usecs [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#11 [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#10 [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_mute [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#0 [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#15 [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#14 [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#2 [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#13 [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#1 [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#12 [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#19 [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#18 [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#17 [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#16 [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion_timeout [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_power_state [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_choose_econtrol_action [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_len [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#22 [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#21 [2024-12-02 05:55:54,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#20 [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_read_property [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#25 [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#24 [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#23 [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_s_frequency [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_copy_from_user_7 [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_write_econtrol_tune [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__copy_from_user_1 [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#4 [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#3 [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#6 [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#5 [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#8 [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#7 [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove#9 [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_strlen [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_set_value [2024-12-02 05:55:54,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_tx_rds_buff [2024-12-02 05:55:54,448 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2024-12-02 05:55:54,448 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_tx_tune_status [2024-12-02 05:55:54,448 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_ret_val [2024-12-02 05:55:54,448 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_update_tune_status [2024-12-02 05:55:54,448 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_rds_ps_name [2024-12-02 05:55:54,448 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_queryctrl [2024-12-02 05:55:54,448 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_s_modulator [2024-12-02 05:55:54,448 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_query_fill [2024-12-02 05:55:54,448 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure validate_range [2024-12-02 05:55:54,448 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure regulator_bulk_free [2024-12-02 05:55:54,448 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_write_econtrol_integers [2024-12-02 05:55:54,502 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 375 nodes and edges [2024-12-02 05:55:54,507 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 143 nodes and edges [2024-12-02 05:55:54,512 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2024-12-02 05:55:54,516 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2024-12-02 05:55:54,521 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-02 05:55:54,524 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 05:55:54,527 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 05:55:54,838 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml [2024-12-02 05:55:54,838 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/witness.yml [2024-12-02 05:55:54,839 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 05:55:54,839 INFO L158 Benchmark]: Toolchain (without parser) took 224790.79ms. Allocated memory was 117.4MB in the beginning and 889.2MB in the end (delta: 771.8MB). Free memory was 84.3MB in the beginning and 647.8MB in the end (delta: -563.5MB). Peak memory consumption was 203.8MB. Max. memory is 16.1GB. [2024-12-02 05:55:54,840 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 117.4MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 05:55:54,840 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1353.90ms. Allocated memory was 117.4MB in the beginning and 218.1MB in the end (delta: 100.7MB). Free memory was 84.3MB in the beginning and 150.3MB in the end (delta: -66.0MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. [2024-12-02 05:55:54,840 INFO L158 Benchmark]: Boogie Procedure Inliner took 178.48ms. Allocated memory is still 218.1MB. Free memory was 150.3MB in the beginning and 131.7MB in the end (delta: 18.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-02 05:55:54,840 INFO L158 Benchmark]: Boogie Preprocessor took 527.78ms. Allocated memory is still 218.1MB. Free memory was 131.7MB in the beginning and 64.2MB in the end (delta: 67.5MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2024-12-02 05:55:54,840 INFO L158 Benchmark]: RCFGBuilder took 13471.59ms. Allocated memory was 218.1MB in the beginning and 343.9MB in the end (delta: 125.8MB). Free memory was 64.2MB in the beginning and 223.4MB in the end (delta: -159.2MB). Peak memory consumption was 132.8MB. Max. memory is 16.1GB. [2024-12-02 05:55:54,841 INFO L158 Benchmark]: TraceAbstraction took 208846.01ms. Allocated memory was 343.9MB in the beginning and 889.2MB in the end (delta: 545.3MB). Free memory was 223.4MB in the beginning and 698.0MB in the end (delta: -474.7MB). Peak memory consumption was 502.4MB. Max. memory is 16.1GB. [2024-12-02 05:55:54,841 INFO L158 Benchmark]: Witness Printer took 406.08ms. Allocated memory is still 889.2MB. Free memory was 698.0MB in the beginning and 647.8MB in the end (delta: 50.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-12-02 05:55:54,842 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 117.4MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1353.90ms. Allocated memory was 117.4MB in the beginning and 218.1MB in the end (delta: 100.7MB). Free memory was 84.3MB in the beginning and 150.3MB in the end (delta: -66.0MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 178.48ms. Allocated memory is still 218.1MB. Free memory was 150.3MB in the beginning and 131.7MB in the end (delta: 18.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 527.78ms. Allocated memory is still 218.1MB. Free memory was 131.7MB in the beginning and 64.2MB in the end (delta: 67.5MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * RCFGBuilder took 13471.59ms. Allocated memory was 218.1MB in the beginning and 343.9MB in the end (delta: 125.8MB). Free memory was 64.2MB in the beginning and 223.4MB in the end (delta: -159.2MB). Peak memory consumption was 132.8MB. Max. memory is 16.1GB. * TraceAbstraction took 208846.01ms. Allocated memory was 343.9MB in the beginning and 889.2MB in the end (delta: 545.3MB). Free memory was 223.4MB in the beginning and 698.0MB in the end (delta: -474.7MB). Peak memory consumption was 502.4MB. Max. memory is 16.1GB. * Witness Printer took 406.08ms. Allocated memory is still 889.2MB. Free memory was 698.0MB in the beginning and 647.8MB in the end (delta: 50.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 6190]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 74 procedures, 1335 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 204.1s, OverallIterations: 8, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 176.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 31 mSolverCounterUnknown, 438 SdHoareTripleChecker+Valid, 173.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 402 mSDsluCounter, 82018 SdHoareTripleChecker+Invalid, 170.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 68177 mSDsCounter, 228 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4726 IncrementalHoareTripleChecker+Invalid, 4985 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 228 mSolverCounterUnsat, 13841 mSDtfsCounter, 4726 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 259 GetRequests, 194 SyntacticMatches, 0 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 3.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1253occurred in iteration=7, InterpolantAutomatonStates: 66, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 8 MinimizatonAttempts, 55 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 12.6s InterpolantComputationTime, 926 NumberOfCodeBlocks, 874 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 916 ConstructedInterpolants, 0 QuantifiedInterpolants, 1436 SizeOfPredicates, 0 NumberOfNonLiveVariables, 4034 ConjunctsInSsa, 26 ConjunctsInUnsatCore, 10 InterpolantComputations, 8 PerfectInterpolantSequences, 622/638 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-12-02 05:55:55,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63841f1d-df33-47a5-8b37-518e426d6d22/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE