./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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 ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.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 037e795cce503850d2c4452c45fcb076e5748c33e58ba9a275ca2db56216e774 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 03:50:13,136 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 03:50:13,196 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 03:50:13,201 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 03:50:13,203 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 03:50:13,228 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 03:50:13,229 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 03:50:13,230 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 03:50:13,231 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 03:50:13,233 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 03:50:13,234 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 03:50:13,234 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 03:50:13,234 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 03:50:13,235 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 03:50:13,235 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 03:50:13,235 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 03:50:13,235 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 03:50:13,236 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 03:50:13,236 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 03:50:13,236 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 03:50:13,237 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 03:50:13,238 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 03:50:13,238 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 03:50:13,238 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 03:50:13,238 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 03:50:13,239 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 03:50:13,239 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 03:50:13,239 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 03:50:13,239 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 03:50:13,240 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:50:13,240 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 03:50:13,241 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 03:50:13,241 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 03:50:13,241 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 03:50:13,241 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 03:50:13,242 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 03:50:13,242 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 03:50:13,242 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 03:50:13,243 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 03:50:13,243 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 037e795cce503850d2c4452c45fcb076e5748c33e58ba9a275ca2db56216e774 [2024-11-19 03:50:13,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 03:50:13,508 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 03:50:13,511 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 03:50:13,512 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 03:50:13,513 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 03:50:13,514 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.ko-entry_point.cil.out.i [2024-11-19 03:50:14,917 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 03:50:15,398 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 03:50:15,399 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.ko-entry_point.cil.out.i [2024-11-19 03:50:15,475 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4292c1ea8/effbcb46d5fd4f5381bed80a4c280f39/FLAG676be22d7 [2024-11-19 03:50:15,491 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4292c1ea8/effbcb46d5fd4f5381bed80a4c280f39 [2024-11-19 03:50:15,494 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 03:50:15,496 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 03:50:15,497 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 03:50:15,497 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 03:50:15,504 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 03:50:15,504 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:50:15" (1/1) ... [2024-11-19 03:50:15,505 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c83f227 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:15, skipping insertion in model container [2024-11-19 03:50:15,505 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:50:15" (1/1) ... [2024-11-19 03:50:15,616 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 03:50:17,594 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-32_7a-drivers--video--console--fbcon.ko-entry_point.cil.out.i[261739,261752] [2024-11-19 03:50:17,828 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:50:18,018 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 03:50:18,393 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-32_7a-drivers--video--console--fbcon.ko-entry_point.cil.out.i[261739,261752] [2024-11-19 03:50:18,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:50:18,496 INFO L204 MainTranslator]: Completed translation [2024-11-19 03:50:18,497 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18 WrapperNode [2024-11-19 03:50:18,497 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 03:50:18,498 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 03:50:18,498 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 03:50:18,498 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 03:50:18,504 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2024-11-19 03:50:18,613 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2024-11-19 03:50:18,908 INFO L138 Inliner]: procedures = 308, calls = 4884, calls flagged for inlining = 114, calls inlined = 104, statements flattened = 8952 [2024-11-19 03:50:18,909 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 03:50:18,910 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 03:50:18,910 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 03:50:18,910 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 03:50:18,921 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2024-11-19 03:50:18,922 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2024-11-19 03:50:19,003 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2024-11-19 03:50:19,871 INFO L175 MemorySlicer]: Split 4014 memory accesses to 23 slices as follows [2, 1, 2, 2, 1, 44, 6, 28, 2, 1, 119, 35, 67, 19, 3, 2, 3572, 51, 1, 43, 3, 2, 8]. 89 percent of accesses are in the largest equivalence class. The 2128 initializations are split as follows [2, 0, 0, 0, 0, 0, 6, 0, 0, 0, 63, 0, 63, 0, 0, 0, 1937, 48, 0, 0, 3, 0, 6]. The 587 writes are split as follows [0, 1, 2, 1, 1, 44, 0, 28, 1, 0, 10, 1, 2, 0, 1, 1, 489, 3, 0, 0, 0, 0, 2]. [2024-11-19 03:50:19,872 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2024-11-19 03:50:19,872 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2024-11-19 03:50:20,082 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2024-11-19 03:50:20,115 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2024-11-19 03:50:20,154 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2024-11-19 03:50:20,186 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2024-11-19 03:50:20,249 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 03:50:20,251 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 03:50:20,251 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 03:50:20,251 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 03:50:20,252 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2024-11-19 03:50:20,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:50:20,268 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:50:20,291 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) [2024-11-19 03:50:20,302 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 [2024-11-19 03:50:20,339 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_origin [2024-11-19 03:50:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_origin [2024-11-19 03:50:20,340 INFO L130 BoogieDeclarations]: Found specification of procedure con_copy_unimap [2024-11-19 03:50:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure con_copy_unimap [2024-11-19 03:50:20,340 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_exit [2024-11-19 03:50:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_exit [2024-11-19 03:50:20,340 INFO L130 BoogieDeclarations]: Found specification of procedure con_is_bound [2024-11-19 03:50:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure con_is_bound [2024-11-19 03:50:20,340 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_bmove [2024-11-19 03:50:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_bmove [2024-11-19 03:50:20,340 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_display [2024-11-19 03:50:20,342 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_display [2024-11-19 03:50:20,342 INFO L130 BoogieDeclarations]: Found specification of procedure do_fbcon_takeover [2024-11-19 03:50:20,342 INFO L138 BoogieDeclarations]: Found implementation of procedure do_fbcon_takeover [2024-11-19 03:50:20,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 03:50:20,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 03:50:20,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 03:50:20,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 03:50:20,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 03:50:20,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 03:50:20,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 03:50:20,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-19 03:50:20,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-19 03:50:20,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-19 03:50:20,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 03:50:20,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 03:50:20,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 03:50:20,345 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 03:50:20,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 03:50:20,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 03:50:20,345 INFO L130 BoogieDeclarations]: Found specification of procedure con2fb_release_oldinfo [2024-11-19 03:50:20,345 INFO L138 BoogieDeclarations]: Found implementation of procedure con2fb_release_oldinfo [2024-11-19 03:50:20,347 INFO L130 BoogieDeclarations]: Found specification of procedure scr_memcpyw [2024-11-19 03:50:20,347 INFO L138 BoogieDeclarations]: Found implementation of procedure scr_memcpyw [2024-11-19 03:50:20,347 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_cursor [2024-11-19 03:50:20,347 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_cursor [2024-11-19 03:50:20,347 INFO L130 BoogieDeclarations]: Found specification of procedure get_default_font [2024-11-19 03:50:20,347 INFO L138 BoogieDeclarations]: Found implementation of procedure get_default_font [2024-11-19 03:50:20,347 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-19 03:50:20,348 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-19 03:50:20,348 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_putcs [2024-11-19 03:50:20,348 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_putcs [2024-11-19 03:50:20,349 INFO L130 BoogieDeclarations]: Found specification of procedure get_color [2024-11-19 03:50:20,349 INFO L138 BoogieDeclarations]: Found implementation of procedure get_color [2024-11-19 03:50:20,349 INFO L130 BoogieDeclarations]: Found specification of procedure scr_memsetw [2024-11-19 03:50:20,349 INFO L138 BoogieDeclarations]: Found implementation of procedure scr_memsetw [2024-11-19 03:50:20,349 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-19 03:50:20,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-19 03:50:20,349 INFO L130 BoogieDeclarations]: Found specification of procedure do_unregister_con_driver [2024-11-19 03:50:20,349 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unregister_con_driver [2024-11-19 03:50:20,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-19 03:50:20,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-19 03:50:20,349 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_get_font [2024-11-19 03:50:20,350 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_get_font [2024-11-19 03:50:20,350 INFO L130 BoogieDeclarations]: Found specification of procedure real_y [2024-11-19 03:50:20,350 INFO L138 BoogieDeclarations]: Found implementation of procedure real_y [2024-11-19 03:50:20,350 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_update_softback [2024-11-19 03:50:20,350 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_update_softback [2024-11-19 03:50:20,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-19 03:50:20,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-19 03:50:20,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-19 03:50:20,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-19 03:50:20,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-19 03:50:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-19 03:50:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-19 03:50:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-19 03:50:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-19 03:50:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-19 03:50:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-19 03:50:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-19 03:50:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-19 03:50:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-19 03:50:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-19 03:50:20,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-19 03:50:20,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-19 03:50:20,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-19 03:50:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-19 03:50:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-19 03:50:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-19 03:50:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-19 03:50:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-19 03:50:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-19 03:50:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-19 03:50:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-19 03:50:20,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-19 03:50:20,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-19 03:50:20,355 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-19 03:50:20,355 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-19 03:50:20,355 INFO L130 BoogieDeclarations]: Found specification of procedure update_region [2024-11-19 03:50:20,356 INFO L138 BoogieDeclarations]: Found implementation of procedure update_region [2024-11-19 03:50:20,356 INFO L130 BoogieDeclarations]: Found specification of procedure fb_flashcursor [2024-11-19 03:50:20,356 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_flashcursor [2024-11-19 03:50:20,356 INFO L130 BoogieDeclarations]: Found specification of procedure find_font [2024-11-19 03:50:20,356 INFO L138 BoogieDeclarations]: Found implementation of procedure find_font [2024-11-19 03:50:20,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 03:50:20,356 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_scrolldelta [2024-11-19 03:50:20,357 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_scrolldelta [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_disp [2024-11-19 03:50:20,357 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_disp [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2024-11-19 03:50:20,357 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 03:50:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 03:50:20,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 03:50:20,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 03:50:20,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 03:50:20,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 03:50:20,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 03:50:20,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-19 03:50:20,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-19 03:50:20,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-19 03:50:20,358 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_clear_margins [2024-11-19 03:50:20,358 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_clear_margins [2024-11-19 03:50:20,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 03:50:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 03:50:20,359 INFO L130 BoogieDeclarations]: Found specification of procedure display_to_var [2024-11-19 03:50:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure display_to_var [2024-11-19 03:50:20,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 03:50:20,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-19 03:50:20,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-19 03:50:20,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-19 03:50:20,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-19 03:50:20,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-19 03:50:20,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-19 03:50:20,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-19 03:50:20,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-19 03:50:20,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-19 03:50:20,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-19 03:50:20,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-19 03:50:20,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-19 03:50:20,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-19 03:50:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-19 03:50:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-19 03:50:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-19 03:50:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-19 03:50:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-19 03:50:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-19 03:50:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-19 03:50:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-19 03:50:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-19 03:50:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-19 03:50:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 03:50:20,364 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 03:50:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2024-11-19 03:50:20,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2024-11-19 03:50:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2024-11-19 03:50:20,364 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2024-11-19 03:50:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-19 03:50:20,364 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-19 03:50:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-19 03:50:20,364 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-19 03:50:20,365 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_debug_enter [2024-11-19 03:50:20,365 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_debug_enter [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_del_cursor_timer [2024-11-19 03:50:20,365 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_del_cursor_timer [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_redraw_move [2024-11-19 03:50:20,365 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_redraw_move [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 03:50:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-19 03:50:20,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 03:50:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 03:50:20,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 03:50:20,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 03:50:20,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 03:50:20,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 03:50:20,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 03:50:20,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 03:50:20,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 03:50:20,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 03:50:20,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 03:50:20,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 03:50:20,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 03:50:20,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 03:50:20,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_is_inactive [2024-11-19 03:50:20,372 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_is_inactive [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_clear [2024-11-19 03:50:20,372 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_clear [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_add_cursor_timer [2024-11-19 03:50:20,372 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_add_cursor_timer [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 03:50:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_var [2024-11-19 03:50:20,373 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_var [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 03:50:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 03:50:20,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 03:50:20,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 03:50:20,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 03:50:20,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-19 03:50:20,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-19 03:50:20,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-19 03:50:20,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-19 03:50:20,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-19 03:50:20,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-19 03:50:20,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-19 03:50:20,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-19 03:50:20,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-19 03:50:20,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-19 03:50:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 03:50:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 03:50:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 03:50:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 03:50:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 03:50:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 03:50:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 03:50:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 03:50:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 03:50:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 03:50:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 03:50:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 03:50:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 03:50:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-19 03:50:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-19 03:50:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-19 03:50:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-19 03:50:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-19 03:50:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-19 03:50:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-19 03:50:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-19 03:50:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-19 03:50:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-19 03:50:20,375 INFO L130 BoogieDeclarations]: Found specification of procedure set_blitting_type [2024-11-19 03:50:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure set_blitting_type [2024-11-19 03:50:20,375 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_bmove_rec [2024-11-19 03:50:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_bmove_rec [2024-11-19 03:50:20,375 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-19 03:50:20,376 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_palette [2024-11-19 03:50:20,376 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_palette [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 03:50:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 03:50:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 03:50:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-19 03:50:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-19 03:50:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-19 03:50:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure set_con2fb_map [2024-11-19 03:50:20,377 INFO L138 BoogieDeclarations]: Found implementation of procedure set_con2fb_map [2024-11-19 03:50:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_debug_leave [2024-11-19 03:50:20,377 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_debug_leave [2024-11-19 03:50:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure console_conditional_schedule [2024-11-19 03:50:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure console_conditional_schedule [2024-11-19 03:50:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_copy_font [2024-11-19 03:50:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_copy_font [2024-11-19 03:50:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_do_set_font [2024-11-19 03:50:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_do_set_font [2024-11-19 03:50:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-19 03:50:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-19 03:50:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 03:50:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure con2fb_acquire_newinfo [2024-11-19 03:50:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure con2fb_acquire_newinfo [2024-11-19 03:50:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-19 03:50:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-19 03:50:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2024-11-19 03:50:20,379 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2024-11-19 03:50:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 03:50:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_prepare_logo [2024-11-19 03:50:20,379 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_prepare_logo [2024-11-19 03:50:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 03:50:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 03:50:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 03:50:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 03:50:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 03:50:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 03:50:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 03:50:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 03:50:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 03:50:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 03:50:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 03:50:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 03:50:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 03:50:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 03:50:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 03:50:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 03:50:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 03:50:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 03:50:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 03:50:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 03:50:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-19 03:50:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-19 03:50:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-19 03:50:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_redraw_blit [2024-11-19 03:50:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_redraw_blit [2024-11-19 03:50:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-19 03:50:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-19 03:50:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_var [2024-11-19 03:50:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_var [2024-11-19 03:50:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2024-11-19 03:50:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2024-11-19 03:50:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-19 03:50:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-19 03:50:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-11-19 03:50:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-11-19 03:50:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_modechanged [2024-11-19 03:50:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_modechanged [2024-11-19 03:50:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-11-19 03:50:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-11-19 03:50:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_invert_region [2024-11-19 03:50:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_invert_region [2024-11-19 03:50:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2024-11-19 03:50:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2024-11-19 03:50:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_all_vcs [2024-11-19 03:50:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_all_vcs [2024-11-19 03:50:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_redraw [2024-11-19 03:50:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_redraw [2024-11-19 03:50:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure updatescrollmode [2024-11-19 03:50:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure updatescrollmode [2024-11-19 03:50:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_switch [2024-11-19 03:50:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_switch [2024-11-19 03:50:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure vc_resize [2024-11-19 03:50:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure vc_resize [2024-11-19 03:50:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-19 03:50:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-19 03:50:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure redraw_screen [2024-11-19 03:50:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure redraw_screen [2024-11-19 03:50:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 03:50:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 03:50:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 03:50:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 03:50:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 03:50:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 03:50:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 03:50:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 03:50:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 03:50:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 03:50:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 03:50:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 03:50:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 03:50:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 03:50:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 03:50:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 03:50:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 03:50:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 03:50:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 03:50:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 03:50:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-19 03:50:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-19 03:50:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-19 03:50:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure search_fb_in_map [2024-11-19 03:50:20,384 INFO L138 BoogieDeclarations]: Found implementation of procedure search_fb_in_map [2024-11-19 03:50:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure con_set_default_unimap [2024-11-19 03:50:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure con_set_default_unimap [2024-11-19 03:50:20,385 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-19 03:50:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-19 03:50:20,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 03:50:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 03:50:20,385 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-19 03:50:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-19 03:50:21,230 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 03:50:21,234 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 03:50:26,345 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 03:51:08,108 INFO L? ?]: Removed 2925 outVars from TransFormulas that were not future-live. [2024-11-19 03:51:08,108 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 03:51:08,154 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 03:51:08,155 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-19 03:51:08,155 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:51:08 BoogieIcfgContainer [2024-11-19 03:51:08,155 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 03:51:08,159 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 03:51:08,159 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 03:51:08,162 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 03:51:08,162 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 03:50:15" (1/3) ... [2024-11-19 03:51:08,163 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e63b294 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:51:08, skipping insertion in model container [2024-11-19 03:51:08,164 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (2/3) ... [2024-11-19 03:51:08,164 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e63b294 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:51:08, skipping insertion in model container [2024-11-19 03:51:08,164 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:51:08" (3/3) ... [2024-11-19 03:51:08,165 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.ko-entry_point.cil.out.i [2024-11-19 03:51:08,178 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 03:51:08,179 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-19 03:51:08,283 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 03:51:08,290 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;@2fbfd015, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 03:51:08,290 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-19 03:51:08,304 INFO L276 IsEmpty]: Start isEmpty. Operand has 2347 states, 1850 states have (on average 1.454054054054054) internal successors, (2690), 1911 states have internal predecessors, (2690), 410 states have call successors, (410), 86 states have call predecessors, (410), 85 states have return successors, (405), 389 states have call predecessors, (405), 405 states have call successors, (405) [2024-11-19 03:51:08,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2024-11-19 03:51:08,336 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:51:08,337 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 34, 34, 34, 34, 34, 8, 8, 8, 8, 8, 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] [2024-11-19 03:51:08,338 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:51:08,341 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:51:08,342 INFO L85 PathProgramCache]: Analyzing trace with hash 1800400712, now seen corresponding path program 1 times [2024-11-19 03:51:08,348 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:51:08,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [421624047] [2024-11-19 03:51:08,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:51:08,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:51:10,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:51:10,684 INFO L134 CoverageAnalysis]: Checked inductivity of 5441 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 5406 trivial. 0 not checked. [2024-11-19 03:51:10,685 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:51:10,686 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [421624047] [2024-11-19 03:51:10,687 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [421624047] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-19 03:51:10,688 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [761663322] [2024-11-19 03:51:10,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:51:10,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-19 03:51:10,688 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:51:10,690 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-19 03:51:10,694 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-19 03:51:13,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:51:13,811 INFO L255 TraceCheckSpWp]: Trace formula consists of 8423 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-19 03:51:13,838 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-19 03:51:13,884 INFO L134 CoverageAnalysis]: Checked inductivity of 5441 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 5378 trivial. 0 not checked. [2024-11-19 03:51:13,884 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-19 03:51:13,884 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [761663322] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:51:13,884 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-19 03:51:13,885 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-19 03:51:13,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31067897] [2024-11-19 03:51:13,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:51:13,892 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-19 03:51:13,892 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:51:13,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-19 03:51:13,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-19 03:51:13,916 INFO L87 Difference]: Start difference. First operand has 2347 states, 1850 states have (on average 1.454054054054054) internal successors, (2690), 1911 states have internal predecessors, (2690), 410 states have call successors, (410), 86 states have call predecessors, (410), 85 states have return successors, (405), 389 states have call predecessors, (405), 405 states have call successors, (405) Second operand has 2 states, 2 states have (on average 45.5) internal successors, (91), 2 states have internal predecessors, (91), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2024-11-19 03:51:14,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:51:14,048 INFO L93 Difference]: Finished difference Result 4689 states and 7141 transitions. [2024-11-19 03:51:14,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-19 03:51:14,051 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 45.5) internal successors, (91), 2 states have internal predecessors, (91), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) Word has length 539 [2024-11-19 03:51:14,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:51:14,082 INFO L225 Difference]: With dead ends: 4689 [2024-11-19 03:51:14,083 INFO L226 Difference]: Without dead ends: 2335 [2024-11-19 03:51:14,101 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 540 GetRequests, 540 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-19 03:51:14,106 INFO L432 NwaCegarLoop]: 3490 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3490 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-19 03:51:14,106 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3490 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-19 03:51:14,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2335 states. [2024-11-19 03:51:14,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2335 to 2335. [2024-11-19 03:51:14,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2335 states, 1845 states have (on average 1.4476964769647696) internal successors, (2671), 1899 states have internal predecessors, (2671), 405 states have call successors, (405), 85 states have call predecessors, (405), 84 states have return successors, (399), 383 states have call predecessors, (399), 399 states have call successors, (399) [2024-11-19 03:51:14,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 2335 states and 3475 transitions. [2024-11-19 03:51:14,284 INFO L78 Accepts]: Start accepts. Automaton has 2335 states and 3475 transitions. Word has length 539 [2024-11-19 03:51:14,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:51:14,285 INFO L471 AbstractCegarLoop]: Abstraction has 2335 states and 3475 transitions. [2024-11-19 03:51:14,285 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 45.5) internal successors, (91), 2 states have internal predecessors, (91), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2024-11-19 03:51:14,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 3475 transitions. [2024-11-19 03:51:14,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2024-11-19 03:51:14,299 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:51:14,300 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 34, 34, 34, 34, 34, 8, 8, 8, 8, 8, 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] [2024-11-19 03:51:14,332 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-19 03:51:14,504 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-19 03:51:14,505 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:51:14,506 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:51:14,506 INFO L85 PathProgramCache]: Analyzing trace with hash 65822008, now seen corresponding path program 1 times [2024-11-19 03:51:14,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:51:14,506 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1162466332] [2024-11-19 03:51:14,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:51:14,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:51:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:51:16,838 INFO L134 CoverageAnalysis]: Checked inductivity of 5441 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5441 trivial. 0 not checked. [2024-11-19 03:51:16,839 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:51:16,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1162466332] [2024-11-19 03:51:16,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1162466332] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:51:16,839 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:51:16,839 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 03:51:16,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587761284] [2024-11-19 03:51:16,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:51:16,841 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:51:16,841 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:51:16,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:51:16,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:51:16,842 INFO L87 Difference]: Start difference. First operand 2335 states and 3475 transitions. Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-19 03:51:20,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:51:21,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:51:21,208 INFO L93 Difference]: Finished difference Result 6731 states and 10035 transitions. [2024-11-19 03:51:21,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 03:51:21,209 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 539 [2024-11-19 03:51:21,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:51:21,249 INFO L225 Difference]: With dead ends: 6731 [2024-11-19 03:51:21,249 INFO L226 Difference]: Without dead ends: 4493 [2024-11-19 03:51:21,258 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:51:21,259 INFO L432 NwaCegarLoop]: 3476 mSDtfsCounter, 3272 mSDsluCounter, 3406 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3272 SdHoareTripleChecker+Valid, 6882 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-11-19 03:51:21,259 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3272 Valid, 6882 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2024-11-19 03:51:21,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4493 states. [2024-11-19 03:51:21,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4493 to 4490. [2024-11-19 03:51:21,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4490 states, 3582 states have (on average 1.4556113902847572) internal successors, (5214), 3683 states have internal predecessors, (5214), 743 states have call successors, (743), 165 states have call predecessors, (743), 164 states have return successors, (737), 705 states have call predecessors, (737), 737 states have call successors, (737) [2024-11-19 03:51:21,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4490 states to 4490 states and 6694 transitions. [2024-11-19 03:51:21,419 INFO L78 Accepts]: Start accepts. Automaton has 4490 states and 6694 transitions. Word has length 539 [2024-11-19 03:51:21,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:51:21,420 INFO L471 AbstractCegarLoop]: Abstraction has 4490 states and 6694 transitions. [2024-11-19 03:51:21,420 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-19 03:51:21,420 INFO L276 IsEmpty]: Start isEmpty. Operand 4490 states and 6694 transitions. [2024-11-19 03:51:21,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-19 03:51:21,432 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:51:21,432 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 34, 34, 34, 34, 34, 8, 8, 8, 8, 8, 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, 1] [2024-11-19 03:51:21,432 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-19 03:51:21,432 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:51:21,434 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:51:21,434 INFO L85 PathProgramCache]: Analyzing trace with hash -802263673, now seen corresponding path program 1 times [2024-11-19 03:51:21,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:51:21,434 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654429722] [2024-11-19 03:51:21,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:51:21,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:51:22,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:51:23,544 INFO L134 CoverageAnalysis]: Checked inductivity of 5441 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5441 trivial. 0 not checked. [2024-11-19 03:51:23,545 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:51:23,545 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [654429722] [2024-11-19 03:51:23,545 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [654429722] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:51:23,545 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:51:23,545 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 03:51:23,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580494263] [2024-11-19 03:51:23,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:51:23,547 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:51:23,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:51:23,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:51:23,548 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:51:23,549 INFO L87 Difference]: Start difference. First operand 4490 states and 6694 transitions. Second operand has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-19 03:51:23,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:51:23,693 INFO L93 Difference]: Finished difference Result 8885 states and 13252 transitions. [2024-11-19 03:51:23,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 03:51:23,694 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 556 [2024-11-19 03:51:23,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:51:23,728 INFO L225 Difference]: With dead ends: 8885 [2024-11-19 03:51:23,729 INFO L226 Difference]: Without dead ends: 4492 [2024-11-19 03:51:23,748 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:51:23,749 INFO L432 NwaCegarLoop]: 3473 mSDtfsCounter, 1 mSDsluCounter, 3469 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 6942 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-19 03:51:23,749 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 6942 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-19 03:51:23,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4492 states. [2024-11-19 03:51:23,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4492 to 4491. [2024-11-19 03:51:23,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4491 states, 3583 states have (on average 1.4554842310912643) internal successors, (5215), 3684 states have internal predecessors, (5215), 743 states have call successors, (743), 165 states have call predecessors, (743), 164 states have return successors, (737), 705 states have call predecessors, (737), 737 states have call successors, (737) [2024-11-19 03:51:23,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4491 states to 4491 states and 6695 transitions. [2024-11-19 03:51:23,905 INFO L78 Accepts]: Start accepts. Automaton has 4491 states and 6695 transitions. Word has length 556 [2024-11-19 03:51:23,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:51:23,906 INFO L471 AbstractCegarLoop]: Abstraction has 4491 states and 6695 transitions. [2024-11-19 03:51:23,907 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-19 03:51:23,907 INFO L276 IsEmpty]: Start isEmpty. Operand 4491 states and 6695 transitions. [2024-11-19 03:51:23,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 559 [2024-11-19 03:51:23,918 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:51:23,919 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 34, 34, 34, 34, 34, 8, 8, 8, 8, 8, 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, 1, 1, 1] [2024-11-19 03:51:23,919 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-19 03:51:23,919 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:51:23,919 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:51:23,920 INFO L85 PathProgramCache]: Analyzing trace with hash 741685475, now seen corresponding path program 1 times [2024-11-19 03:51:23,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:51:23,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [789033146] [2024-11-19 03:51:23,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:51:23,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:51:25,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:51:26,096 INFO L134 CoverageAnalysis]: Checked inductivity of 5442 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5441 trivial. 0 not checked. [2024-11-19 03:51:26,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:51:26,100 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [789033146] [2024-11-19 03:51:26,101 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [789033146] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-19 03:51:26,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [247185427] [2024-11-19 03:51:26,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:51:26,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-19 03:51:26,101 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:51:26,102 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-19 03:51:26,117 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-19 03:51:29,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:51:29,075 INFO L255 TraceCheckSpWp]: Trace formula consists of 8410 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-19 03:51:29,093 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-19 03:51:30,691 INFO L134 CoverageAnalysis]: Checked inductivity of 5442 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5442 trivial. 0 not checked. [2024-11-19 03:51:30,691 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-19 03:51:30,691 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [247185427] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:51:30,692 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-19 03:51:30,692 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2024-11-19 03:51:30,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435117065] [2024-11-19 03:51:30,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:51:30,693 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:51:30,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:51:30,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:51:30,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-19 03:51:30,694 INFO L87 Difference]: Start difference. First operand 4491 states and 6695 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 2 states have internal predecessors, (102), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-19 03:51:30,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:51:30,766 INFO L93 Difference]: Finished difference Result 4493 states and 6696 transitions. [2024-11-19 03:51:30,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 03:51:30,767 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 2 states have internal predecessors, (102), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 558 [2024-11-19 03:51:30,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:51:30,794 INFO L225 Difference]: With dead ends: 4493 [2024-11-19 03:51:30,794 INFO L226 Difference]: Without dead ends: 4490 [2024-11-19 03:51:30,797 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 561 GetRequests, 558 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-19 03:51:30,798 INFO L432 NwaCegarLoop]: 3472 mSDtfsCounter, 3273 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3273 SdHoareTripleChecker+Valid, 3472 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-19 03:51:30,799 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3273 Valid, 3472 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-19 03:51:30,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4490 states. [2024-11-19 03:51:30,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4490 to 4490. [2024-11-19 03:51:30,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4490 states, 3583 states have (on average 1.455205135361429) internal successors, (5214), 3683 states have internal predecessors, (5214), 742 states have call successors, (742), 165 states have call predecessors, (742), 164 states have return successors, (737), 705 states have call predecessors, (737), 737 states have call successors, (737) [2024-11-19 03:51:30,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4490 states to 4490 states and 6693 transitions. [2024-11-19 03:51:30,919 INFO L78 Accepts]: Start accepts. Automaton has 4490 states and 6693 transitions. Word has length 558 [2024-11-19 03:51:30,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:51:30,921 INFO L471 AbstractCegarLoop]: Abstraction has 4490 states and 6693 transitions. [2024-11-19 03:51:30,921 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 2 states have internal predecessors, (102), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-19 03:51:30,921 INFO L276 IsEmpty]: Start isEmpty. Operand 4490 states and 6693 transitions. [2024-11-19 03:51:30,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2024-11-19 03:51:30,929 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:51:30,930 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 34, 34, 34, 34, 34, 8, 8, 8, 8, 8, 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, 1, 1, 1, 1] [2024-11-19 03:51:30,966 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-19 03:51:31,130 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2024-11-19 03:51:31,134 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:51:31,135 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:51:31,135 INFO L85 PathProgramCache]: Analyzing trace with hash 1516905617, now seen corresponding path program 1 times [2024-11-19 03:51:31,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:51:31,135 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940848399] [2024-11-19 03:51:31,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:51:31,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:51:32,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:51:32,947 INFO L134 CoverageAnalysis]: Checked inductivity of 5442 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5441 trivial. 0 not checked. [2024-11-19 03:51:32,947 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:51:32,947 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1940848399] [2024-11-19 03:51:32,948 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1940848399] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-19 03:51:32,948 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [628405844] [2024-11-19 03:51:32,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:51:32,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-19 03:51:32,948 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:51:32,951 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-19 03:51:32,952 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-19 03:51:36,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:51:36,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 8412 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-19 03:51:36,138 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-19 03:51:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 5442 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5442 trivial. 0 not checked. [2024-11-19 03:51:37,662 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-19 03:51:37,662 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [628405844] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:51:37,662 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-19 03:51:37,662 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2024-11-19 03:51:37,662 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [33707340] [2024-11-19 03:51:37,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:51:37,663 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:51:37,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:51:37,665 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:51:37,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-19 03:51:37,665 INFO L87 Difference]: Start difference. First operand 4490 states and 6693 transitions. Second operand has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 2 states have internal predecessors, (103), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-19 03:51:37,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:51:37,732 INFO L93 Difference]: Finished difference Result 4492 states and 6694 transitions. [2024-11-19 03:51:37,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 03:51:37,736 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 2 states have internal predecessors, (103), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 559 [2024-11-19 03:51:37,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:51:37,761 INFO L225 Difference]: With dead ends: 4492 [2024-11-19 03:51:37,761 INFO L226 Difference]: Without dead ends: 4489 [2024-11-19 03:51:37,765 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 562 GetRequests, 559 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-19 03:51:37,767 INFO L432 NwaCegarLoop]: 3470 mSDtfsCounter, 3270 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3270 SdHoareTripleChecker+Valid, 3470 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-19 03:51:37,768 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3270 Valid, 3470 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-19 03:51:37,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4489 states. [2024-11-19 03:51:37,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4489 to 4489. [2024-11-19 03:51:37,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4489 states, 3583 states have (on average 1.4549260396315937) internal successors, (5213), 3682 states have internal predecessors, (5213), 741 states have call successors, (741), 165 states have call predecessors, (741), 164 states have return successors, (737), 705 states have call predecessors, (737), 737 states have call successors, (737) [2024-11-19 03:51:37,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 4489 states and 6691 transitions. [2024-11-19 03:51:37,894 INFO L78 Accepts]: Start accepts. Automaton has 4489 states and 6691 transitions. Word has length 559 [2024-11-19 03:51:37,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:51:37,895 INFO L471 AbstractCegarLoop]: Abstraction has 4489 states and 6691 transitions. [2024-11-19 03:51:37,896 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 2 states have internal predecessors, (103), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-19 03:51:37,896 INFO L276 IsEmpty]: Start isEmpty. Operand 4489 states and 6691 transitions. [2024-11-19 03:51:37,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2024-11-19 03:51:37,905 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:51:37,905 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 34, 34, 34, 34, 34, 8, 8, 8, 8, 8, 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, 1, 1, 1, 1, 1] [2024-11-19 03:51:37,943 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-19 03:51:38,105 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-19 03:51:38,106 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:51:38,107 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:51:38,107 INFO L85 PathProgramCache]: Analyzing trace with hash -221068890, now seen corresponding path program 1 times [2024-11-19 03:51:38,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:51:38,107 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1269733644] [2024-11-19 03:51:38,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:51:38,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:51:39,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:51:40,102 INFO L134 CoverageAnalysis]: Checked inductivity of 5442 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5441 trivial. 0 not checked. [2024-11-19 03:51:40,102 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:51:40,103 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1269733644] [2024-11-19 03:51:40,103 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1269733644] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-19 03:51:40,103 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1794855518] [2024-11-19 03:51:40,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:51:40,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-19 03:51:40,103 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:51:40,105 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-19 03:51:40,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process