./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 54e002909c3a42ac4626b4ae6d9c433b64c95193dc7056ae93230780cdb474fa --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 11:47:26,803 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 11:47:26,907 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 11:47:26,913 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 11:47:26,915 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 11:47:26,945 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 11:47:26,946 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 11:47:26,946 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 11:47:26,947 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 11:47:26,948 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 11:47:26,950 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 11:47:26,950 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 11:47:26,951 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 11:47:26,951 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 11:47:26,953 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 11:47:26,953 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 11:47:26,954 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 11:47:26,954 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 11:47:26,954 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 11:47:26,954 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 11:47:26,955 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 11:47:26,955 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 11:47:26,957 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 11:47:26,958 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 11:47:26,958 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 11:47:26,958 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 11:47:26,959 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 11:47:26,959 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 11:47:26,960 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 11:47:26,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 11:47:26,960 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 11:47:26,961 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 11:47:26,961 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 11:47:26,961 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 11:47:26,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 11:47:26,962 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 11:47:26,962 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 11:47:26,963 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 11:47:26,963 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 11:47:26,963 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54e002909c3a42ac4626b4ae6d9c433b64c95193dc7056ae93230780cdb474fa [2024-11-20 11:47:27,215 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 11:47:27,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 11:47:27,243 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 11:47:27,244 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 11:47:27,245 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 11:47:27,246 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2024-11-20 11:47:28,707 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 11:47:29,195 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 11:47:29,196 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2024-11-20 11:47:29,246 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceaf99932/bbc1d6a3d0d74088a23f7f6fb30368b9/FLAG6ea55b7f7 [2024-11-20 11:47:29,263 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceaf99932/bbc1d6a3d0d74088a23f7f6fb30368b9 [2024-11-20 11:47:29,267 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 11:47:29,269 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 11:47:29,271 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 11:47:29,271 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 11:47:29,277 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 11:47:29,278 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:47:29" (1/1) ... [2024-11-20 11:47:29,279 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2788465b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:29, skipping insertion in model container [2024-11-20 11:47:29,279 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:47:29" (1/1) ... [2024-11-20 11:47:29,426 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 11:47:29,984 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4609] [2024-11-20 11:47:31,322 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i[293547,293560] [2024-11-20 11:47:31,380 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 11:47:31,434 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 11:47:31,509 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4609] [2024-11-20 11:47:31,529 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [5353] [2024-11-20 11:47:31,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [5361-5362] [2024-11-20 11:47:31,916 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i[293547,293560] [2024-11-20 11:47:31,929 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 11:47:32,093 INFO L204 MainTranslator]: Completed translation [2024-11-20 11:47:32,094 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:32 WrapperNode [2024-11-20 11:47:32,094 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 11:47:32,096 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 11:47:32,096 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 11:47:32,096 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 11:47:32,103 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:32" (1/1) ... [2024-11-20 11:47:32,216 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:32" (1/1) ... [2024-11-20 11:47:33,165 INFO L138 Inliner]: procedures = 249, calls = 3555, calls flagged for inlining = 133, calls inlined = 120, statements flattened = 7842 [2024-11-20 11:47:33,165 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 11:47:33,166 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 11:47:33,166 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 11:47:33,166 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 11:47:33,185 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:32" (1/1) ... [2024-11-20 11:47:33,185 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:32" (1/1) ... [2024-11-20 11:47:33,789 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:32" (1/1) ... [2024-11-20 11:47:35,300 INFO L175 MemorySlicer]: Split 2470 memory accesses to 16 slices as follows [2, 6, 11, 4, 5, 4, 16, 8, 1489, 18, 14, 817, 3, 21, 45, 7]. 60 percent of accesses are in the largest equivalence class. The 83 initializations are split as follows [2, 0, 0, 4, 0, 0, 16, 4, 35, 12, 0, 0, 3, 0, 0, 7]. The 1393 writes are split as follows [0, 3, 1, 0, 4, 0, 0, 0, 1000, 0, 12, 307, 0, 21, 45, 0]. [2024-11-20 11:47:35,301 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:32" (1/1) ... [2024-11-20 11:47:35,301 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:32" (1/1) ... [2024-11-20 11:47:36,126 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:32" (1/1) ... [2024-11-20 11:47:36,160 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:32" (1/1) ... [2024-11-20 11:47:36,207 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:32" (1/1) ... [2024-11-20 11:47:36,233 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:32" (1/1) ... [2024-11-20 11:47:36,289 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 11:47:36,290 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 11:47:36,291 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 11:47:36,291 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 11:47:36,292 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:32" (1/1) ... [2024-11-20 11:47:36,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 11:47:36,312 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 11:47:36,334 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 11:47:36,337 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 11:47:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-20 11:47:36,380 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-20 11:47:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_stop_acquire [2024-11-20 11:47:36,380 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_stop_acquire [2024-11-20 11:47:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-20 11:47:36,381 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-20 11:47:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2024-11-20 11:47:36,382 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2024-11-20 11:47:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2024-11-20 11:47:36,382 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2024-11-20 11:47:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2024-11-20 11:47:36,382 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2024-11-20 11:47:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 11:47:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 11:47:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 11:47:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 11:47:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 11:47:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 11:47:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 11:47:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 11:47:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 11:47:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 11:47:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 11:47:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-20 11:47:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-20 11:47:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-20 11:47:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-20 11:47:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-20 11:47:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 11:47:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 11:47:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 11:47:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 11:47:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 11:47:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 11:47:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 11:47:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 11:47:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 11:47:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 11:47:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 11:47:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 11:47:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 11:47:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 11:47:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 11:47:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 11:47:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 11:47:36,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 11:47:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-20 11:47:36,387 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-20 11:47:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2024-11-20 11:47:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2024-11-20 11:47:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2024-11-20 11:47:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2024-11-20 11:47:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-20 11:47:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-20 11:47:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 11:47:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 11:47:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2024-11-20 11:47:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2024-11-20 11:47:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-20 11:47:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-20 11:47:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-20 11:47:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-20 11:47:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-20 11:47:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-20 11:47:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-20 11:47:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-20 11:47:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-11-20 11:47:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-11-20 11:47:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-20 11:47:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-20 11:47:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-20 11:47:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-20 11:47:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-20 11:47:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-20 11:47:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-20 11:47:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-20 11:47:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-20 11:47:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-20 11:47:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-20 11:47:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-20 11:47:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-20 11:47:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-20 11:47:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-20 11:47:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-20 11:47:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-20 11:47:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-20 11:47:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-20 11:47:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-20 11:47:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-20 11:47:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-20 11:47:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-20 11:47:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-20 11:47:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-20 11:47:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-20 11:47:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-20 11:47:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-20 11:47:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-20 11:47:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-20 11:47:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-20 11:47:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-20 11:47:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-20 11:47:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-20 11:47:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-20 11:47:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-20 11:47:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-20 11:47:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-20 11:47:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-11-20 11:47:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-11-20 11:47:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 11:47:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-20 11:47:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-20 11:47:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 11:47:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 11:47:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 11:47:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 11:47:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 11:47:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 11:47:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 11:47:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 11:47:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 11:47:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 11:47:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 11:47:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 11:47:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 11:47:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 11:47:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 11:47:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 11:47:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-20 11:47:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-20 11:47:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-11-20 11:47:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-11-20 11:47:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-20 11:47:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-20 11:47:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-20 11:47:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-20 11:47:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-20 11:47:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-20 11:47:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_write_config [2024-11-20 11:47:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_write_config [2024-11-20 11:47:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 11:47:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-20 11:47:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-20 11:47:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-20 11:47:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-20 11:47:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-20 11:47:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-20 11:47:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-20 11:47:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-20 11:47:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-20 11:47:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-20 11:47:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-20 11:47:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-20 11:47:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-20 11:47:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-20 11:47:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-20 11:47:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-20 11:47:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure to_s2255_dev [2024-11-20 11:47:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure to_s2255_dev [2024-11-20 11:47:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 11:47:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 11:47:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-20 11:47:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-20 11:47:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-20 11:47:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-20 11:47:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-20 11:47:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-20 11:47:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-20 11:47:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-20 11:47:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-20 11:47:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-20 11:47:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2024-11-20 11:47:36,404 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2024-11-20 11:47:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-20 11:47:36,404 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-20 11:47:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_vendor_req [2024-11-20 11:47:36,404 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_vendor_req [2024-11-20 11:47:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 11:47:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 11:47:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 11:47:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 11:47:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 11:47:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 11:47:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 11:47:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 11:47:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 11:47:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 11:47:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 11:47:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-20 11:47:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-20 11:47:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-20 11:47:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-20 11:47:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-20 11:47:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minw [2024-11-20 11:47:36,405 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minw [2024-11-20 11:47:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-20 11:47:36,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-20 11:47:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2024-11-20 11:47:36,405 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2024-11-20 11:47:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minh [2024-11-20 11:47:36,405 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minh [2024-11-20 11:47:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2024-11-20 11:47:36,405 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2024-11-20 11:47:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 11:47:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 11:47:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 11:47:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 11:47:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 11:47:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 11:47:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 11:47:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 11:47:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 11:47:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 11:47:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 11:47:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 11:47:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 11:47:36,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 11:47:36,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 11:47:36,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 11:47:36,410 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-20 11:47:36,410 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-20 11:47:36,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 11:47:36,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 11:47:36,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 11:47:36,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 11:47:36,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 11:47:36,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 11:47:36,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 11:47:36,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 11:47:36,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 11:47:36,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 11:47:36,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 11:47:36,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 11:47:36,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 11:47:36,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 11:47:36,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 11:47:36,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 11:47:36,413 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2024-11-20 11:47:36,413 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2024-11-20 11:47:36,413 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-20 11:47:36,413 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-20 11:47:36,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-20 11:47:36,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-20 11:47:36,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-20 11:47:36,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-20 11:47:36,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-20 11:47:36,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-20 11:47:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-20 11:47:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-20 11:47:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-20 11:47:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-20 11:47:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-20 11:47:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-20 11:47:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-20 11:47:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-20 11:47:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-20 11:47:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-20 11:47:36,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-20 11:47:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-20 11:47:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-20 11:47:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-20 11:47:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-20 11:47:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-20 11:47:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-20 11:47:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-20 11:47:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-20 11:47:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-20 11:47:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-20 11:47:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-20 11:47:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-20 11:47:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-20 11:47:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-20 11:47:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-20 11:47:36,416 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-20 11:47:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-20 11:47:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2024-11-20 11:47:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2024-11-20 11:47:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-20 11:47:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-20 11:47:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-20 11:47:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-20 11:47:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2024-11-20 11:47:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2024-11-20 11:47:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure get_transfer_size [2024-11-20 11:47:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure get_transfer_size [2024-11-20 11:47:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-20 11:47:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-20 11:47:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-20 11:47:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-20 11:47:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 11:47:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 11:47:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 11:47:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 11:47:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 11:47:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 11:47:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 11:47:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 11:47:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 11:47:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 11:47:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 11:47:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 11:47:36,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 11:47:36,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 11:47:36,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 11:47:36,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 11:47:36,421 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-20 11:47:36,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-20 11:47:36,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 11:47:36,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 11:47:36,421 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_board_shutdown [2024-11-20 11:47:36,421 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_board_shutdown [2024-11-20 11:47:36,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-20 11:47:36,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-20 11:47:36,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 11:47:36,422 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2024-11-20 11:47:36,422 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2024-11-20 11:47:36,422 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_destroy [2024-11-20 11:47:36,422 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_destroy [2024-11-20 11:47:36,423 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_set_mode [2024-11-20 11:47:36,423 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_set_mode [2024-11-20 11:47:36,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-20 11:47:36,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-20 11:47:36,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 11:47:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-20 11:47:36,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-20 11:47:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_reset_dsppower [2024-11-20 11:47:36,424 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_reset_dsppower [2024-11-20 11:47:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 11:47:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 11:47:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 11:47:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 11:47:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 11:47:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 11:47:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 11:47:36,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 11:47:36,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 11:47:36,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 11:47:36,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 11:47:36,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 11:47:36,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 11:47:36,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 11:47:36,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 11:47:36,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 11:47:36,425 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fwload_start [2024-11-20 11:47:36,425 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fwload_start [2024-11-20 11:47:36,426 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-11-20 11:47:36,426 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-11-20 11:47:36,426 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-20 11:47:36,426 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-20 11:47:36,426 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-20 11:47:36,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-20 11:47:36,426 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-20 11:47:36,426 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-20 11:47:36,426 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-20 11:47:36,426 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-20 11:47:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-11-20 11:47:36,427 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-11-20 11:47:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-20 11:47:36,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-20 11:47:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-20 11:47:36,427 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-20 11:47:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 11:47:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 11:47:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 11:47:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 11:47:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 11:47:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 11:47:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 11:47:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 11:47:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 11:47:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 11:47:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 11:47:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 11:47:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 11:47:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 11:47:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 11:47:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 11:47:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2024-11-20 11:47:36,428 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2024-11-20 11:47:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-20 11:47:36,428 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-20 11:47:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 11:47:36,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 11:47:37,362 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 11:47:37,367 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 11:47:38,023 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 11:48:10,875 INFO L? ?]: Removed 2415 outVars from TransFormulas that were not future-live. [2024-11-20 11:48:10,876 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 11:48:10,932 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 11:48:10,933 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-20 11:48:10,935 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:48:10 BoogieIcfgContainer [2024-11-20 11:48:10,935 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 11:48:10,937 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 11:48:10,939 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 11:48:10,942 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 11:48:10,942 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 11:47:29" (1/3) ... [2024-11-20 11:48:10,943 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bf7680f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:48:10, skipping insertion in model container [2024-11-20 11:48:10,943 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:32" (2/3) ... [2024-11-20 11:48:10,943 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bf7680f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:48:10, skipping insertion in model container [2024-11-20 11:48:10,943 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:48:10" (3/3) ... [2024-11-20 11:48:10,945 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2024-11-20 11:48:10,963 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 11:48:10,964 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-20 11:48:11,084 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 11:48:11,094 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;@7c6c112b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 11:48:11,095 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-20 11:48:11,111 INFO L276 IsEmpty]: Start isEmpty. Operand has 1745 states, 1274 states have (on average 1.3642072213500784) internal successors, (1738), 1303 states have internal predecessors, (1738), 391 states have call successors, (391), 79 states have call predecessors, (391), 78 states have return successors, (382), 378 states have call predecessors, (382), 382 states have call successors, (382) [2024-11-20 11:48:11,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2024-11-20 11:48:11,165 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 11:48:11,166 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 11:48:11,167 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 11:48:11,173 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 11:48:11,176 INFO L85 PathProgramCache]: Analyzing trace with hash -656732775, now seen corresponding path program 1 times [2024-11-20 11:48:11,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 11:48:11,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [727974901] [2024-11-20 11:48:11,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 11:48:11,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 11:48:35,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-20 11:48:36,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:36,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-20 11:48:36,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:36,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-20 11:48:36,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,545 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:36,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,564 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-20 11:48:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:36,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:36,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-20 11:48:36,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:36,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-20 11:48:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:36,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-20 11:48:36,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:36,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,713 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-20 11:48:36,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:36,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:36,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-20 11:48:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:36,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:36,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-20 11:48:36,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:36,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-20 11:48:36,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:36,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:36,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-20 11:48:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:36,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:36,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-20 11:48:36,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:36,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:36,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-20 11:48:36,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:36,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-20 11:48:36,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:36,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:36,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:36,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2024-11-20 11:48:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,026 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-20 11:48:37,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2024-11-20 11:48:37,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-11-20 11:48:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-20 11:48:37,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2024-11-20 11:48:37,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2024-11-20 11:48:37,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2024-11-20 11:48:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2024-11-20 11:48:37,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2024-11-20 11:48:37,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2024-11-20 11:48:37,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,430 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2024-11-20 11:48:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2024-11-20 11:48:37,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2024-11-20 11:48:37,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2024-11-20 11:48:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2024-11-20 11:48:37,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2024-11-20 11:48:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2024-11-20 11:48:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,660 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 530 [2024-11-20 11:48:37,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2024-11-20 11:48:37,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 562 [2024-11-20 11:48:37,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,758 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 578 [2024-11-20 11:48:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 594 [2024-11-20 11:48:37,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610 [2024-11-20 11:48:37,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626 [2024-11-20 11:48:37,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 642 [2024-11-20 11:48:37,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 658 [2024-11-20 11:48:37,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2024-11-20 11:48:37,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:37,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:37,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:37,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2024-11-20 11:48:38,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:38,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,026 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 706 [2024-11-20 11:48:38,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:48:38,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 723 [2024-11-20 11:48:38,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:38,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 734 [2024-11-20 11:48:38,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2024-11-20 11:48:38,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:38,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 756 [2024-11-20 11:48:38,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:38,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 767 [2024-11-20 11:48:38,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:38,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 778 [2024-11-20 11:48:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 789 [2024-11-20 11:48:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:38,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 800 [2024-11-20 11:48:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,406 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:48:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:48:38,418 INFO L134 CoverageAnalysis]: Checked inductivity of 14112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14112 trivial. 0 not checked. [2024-11-20 11:48:38,418 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 11:48:38,419 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [727974901] [2024-11-20 11:48:38,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [727974901] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 11:48:38,420 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 11:48:38,420 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-20 11:48:38,421 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896077841] [2024-11-20 11:48:38,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 11:48:38,426 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-20 11:48:38,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 11:48:38,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-20 11:48:38,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-20 11:48:38,461 INFO L87 Difference]: Start difference. First operand has 1745 states, 1274 states have (on average 1.3642072213500784) internal successors, (1738), 1303 states have internal predecessors, (1738), 391 states have call successors, (391), 79 states have call predecessors, (391), 78 states have return successors, (382), 378 states have call predecessors, (382), 382 states have call successors, (382) Second operand has 5 states, 5 states have (on average 17.0) internal successors, (85), 2 states have internal predecessors, (85), 2 states have call successors, (59), 5 states have call predecessors, (59), 2 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2024-11-20 11:48:42,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:48:47,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.40s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []