./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.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 555250b5dcf7cbdc6023553a5ba7269f78c1851f1a303a3112dc9afcf1d45c47 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 03:51:47,115 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 03:51:47,169 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 03:51:47,173 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 03:51:47,174 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 03:51:47,194 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 03:51:47,195 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 03:51:47,195 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 03:51:47,195 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 03:51:47,196 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 03:51:47,196 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 03:51:47,196 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 03:51:47,197 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 03:51:47,197 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 03:51:47,197 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 03:51:47,197 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 03:51:47,197 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 03:51:47,197 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 03:51:47,198 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 03:51:47,198 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 03:51:47,198 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 03:51:47,198 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 03:51:47,198 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 03:51:47,198 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 03:51:47,198 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 03:51:47,198 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 03:51:47,198 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 03:51:47,198 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 03:51:47,198 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 03:51:47,198 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 03:51:47,199 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 03:51:47,199 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 03:51:47,199 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 03:51:47,199 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 03:51:47,199 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 03:51:47,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 03:51:47,199 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 03:51:47,199 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 03:51:47,199 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 03:51:47,199 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 03:51:47,200 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /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 -> 555250b5dcf7cbdc6023553a5ba7269f78c1851f1a303a3112dc9afcf1d45c47 [2025-03-04 03:51:47,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 03:51:47,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 03:51:47,394 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 03:51:47,394 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 03:51:47,395 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 03:51:47,396 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i [2025-03-04 03:51:48,441 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b585549a1/15136bff539f45f9b25a2c3bf373979d/FLAG3b5bfe350 [2025-03-04 03:51:48,854 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 03:51:48,854 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i [2025-03-04 03:51:48,885 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b585549a1/15136bff539f45f9b25a2c3bf373979d/FLAG3b5bfe350 [2025-03-04 03:51:49,010 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b585549a1/15136bff539f45f9b25a2c3bf373979d [2025-03-04 03:51:49,012 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 03:51:49,013 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 03:51:49,013 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 03:51:49,014 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 03:51:49,016 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 03:51:49,017 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 03:51:49" (1/1) ... [2025-03-04 03:51:49,017 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53a7f6b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:49, skipping insertion in model container [2025-03-04 03:51:49,018 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 03:51:49" (1/1) ... [2025-03-04 03:51:49,084 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 03:51:49,738 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i[152918,152931] [2025-03-04 03:51:49,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 03:51:49,837 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 03:51:50,029 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i[152918,152931] [2025-03-04 03:51:50,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 03:51:50,090 INFO L204 MainTranslator]: Completed translation [2025-03-04 03:51:50,091 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:50 WrapperNode [2025-03-04 03:51:50,091 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 03:51:50,092 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 03:51:50,092 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 03:51:50,092 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 03:51:50,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:50" (1/1) ... [2025-03-04 03:51:50,146 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:50" (1/1) ... [2025-03-04 03:51:50,212 INFO L138 Inliner]: procedures = 163, calls = 1786, calls flagged for inlining = 38, calls inlined = 36, statements flattened = 2193 [2025-03-04 03:51:50,213 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 03:51:50,214 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 03:51:50,214 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 03:51:50,214 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 03:51:50,221 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:50" (1/1) ... [2025-03-04 03:51:50,222 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:50" (1/1) ... [2025-03-04 03:51:50,242 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:50" (1/1) ... [2025-03-04 03:51:50,318 INFO L175 MemorySlicer]: Split 1239 memory accesses to 25 slices as follows [31, 5, 10, 298, 2, 523, 2, 7, 28, 2, 1, 5, 4, 6, 1, 6, 8, 6, 0, 255, 6, 5, 8, 5, 15]. 42 percent of accesses are in the largest equivalence class. The 872 initializations are split as follows [0, 5, 10, 268, 0, 512, 0, 7, 0, 2, 0, 4, 4, 6, 1, 6, 8, 6, 0, 9, 6, 5, 8, 5, 0]. The 303 writes are split as follows [18, 0, 0, 16, 0, 7, 2, 0, 28, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 215, 0, 0, 0, 0, 15]. [2025-03-04 03:51:50,319 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:50" (1/1) ... [2025-03-04 03:51:50,319 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:50" (1/1) ... [2025-03-04 03:51:50,413 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:50" (1/1) ... [2025-03-04 03:51:50,422 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:50" (1/1) ... [2025-03-04 03:51:50,437 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:50" (1/1) ... [2025-03-04 03:51:50,449 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:50" (1/1) ... [2025-03-04 03:51:50,475 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 03:51:50,476 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 03:51:50,477 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 03:51:50,477 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 03:51:50,478 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:50" (1/1) ... [2025-03-04 03:51:50,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 03:51:50,490 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 03:51:50,502 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) [2025-03-04 03:51:50,507 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 [2025-03-04 03:51:50,521 INFO L130 BoogieDeclarations]: Found specification of procedure getrev [2025-03-04 03:51:50,521 INFO L138 BoogieDeclarations]: Found implementation of procedure getrev [2025-03-04 03:51:50,521 INFO L130 BoogieDeclarations]: Found specification of procedure diva_os_leave_spin_lock [2025-03-04 03:51:50,521 INFO L138 BoogieDeclarations]: Found implementation of procedure diva_os_leave_spin_lock [2025-03-04 03:51:50,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-03-04 03:51:50,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-03-04 03:51:50,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-03-04 03:51:50,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-03-04 03:51:50,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-03-04 03:51:50,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-03-04 03:51:50,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-03-04 03:51:50,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-03-04 03:51:50,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-03-04 03:51:50,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-03-04 03:51:50,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-03-04 03:51:50,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-03-04 03:51:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-03-04 03:51:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-03-04 03:51:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-03-04 03:51:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-03-04 03:51:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-03-04 03:51:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2025-03-04 03:51:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2025-03-04 03:51:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2025-03-04 03:51:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2025-03-04 03:51:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2025-03-04 03:51:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2025-03-04 03:51:50,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2025-03-04 03:51:50,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2025-03-04 03:51:50,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-03-04 03:51:50,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-03-04 03:51:50,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-03-04 03:51:50,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-03-04 03:51:50,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-03-04 03:51:50,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-03-04 03:51:50,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-03-04 03:51:50,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-03-04 03:51:50,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-03-04 03:51:50,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-03-04 03:51:50,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-03-04 03:51:50,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-03-04 03:51:50,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-03-04 03:51:50,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-03-04 03:51:50,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-03-04 03:51:50,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-03-04 03:51:50,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-03-04 03:51:50,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2025-03-04 03:51:50,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2025-03-04 03:51:50,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2025-03-04 03:51:50,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2025-03-04 03:51:50,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2025-03-04 03:51:50,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2025-03-04 03:51:50,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2025-03-04 03:51:50,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 03:51:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure diva_didd_load_time_finit [2025-03-04 03:51:50,526 INFO L138 BoogieDeclarations]: Found implementation of procedure diva_didd_load_time_finit [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure myDbgPrint_TRC [2025-03-04 03:51:50,526 INFO L138 BoogieDeclarations]: Found implementation of procedure myDbgPrint_TRC [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 03:51:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 03:51:50,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 03:51:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 03:51:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 03:51:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 03:51:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 03:51:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 03:51:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 03:51:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 03:51:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 03:51:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 03:51:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 03:51:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-04 03:51:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-04 03:51:50,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-04 03:51:50,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-04 03:51:50,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 03:51:50,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 03:51:50,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 03:51:50,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 03:51:50,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 03:51:50,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 03:51:50,534 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 03:51:50,534 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 03:51:50,534 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 03:51:50,534 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 03:51:50,534 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 03:51:50,534 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 03:51:50,534 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$X~varArgs~~TO~VOID [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$X~varArgs~~TO~VOID [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure DbgRegister [2025-03-04 03:51:50,535 INFO L138 BoogieDeclarations]: Found implementation of procedure DbgRegister [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 03:51:50,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-04 03:51:50,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2025-03-04 03:51:50,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-04 03:51:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-04 03:51:50,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-04 03:51:50,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-04 03:51:50,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-04 03:51:50,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 03:51:50,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 03:51:50,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure diva_notify_adapter_change [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure diva_notify_adapter_change [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure diva_os_enter_spin_lock [2025-03-04 03:51:50,539 INFO L138 BoogieDeclarations]: Found implementation of procedure diva_os_enter_spin_lock [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 03:51:50,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure diva_didd_read_adapter_array [2025-03-04 03:51:50,540 INFO L138 BoogieDeclarations]: Found implementation of procedure diva_didd_read_adapter_array [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 03:51:50,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 03:51:50,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 03:51:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 03:51:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 03:51:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 03:51:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 03:51:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 03:51:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 03:51:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 03:51:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 03:51:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 03:51:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 03:51:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 03:51:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2025-03-04 03:51:50,542 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure DbgDeregister [2025-03-04 03:51:50,542 INFO L138 BoogieDeclarations]: Found implementation of procedure DbgDeregister [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 03:51:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 03:51:50,543 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure myDbgPrint_ERR [2025-03-04 03:51:50,543 INFO L138 BoogieDeclarations]: Found implementation of procedure myDbgPrint_ERR [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 03:51:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 03:51:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 03:51:50,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 03:51:50,972 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 03:51:50,975 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 03:51:51,660 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5384: havoc #t~malloc456.base, #t~malloc456.offset; [2025-03-04 03:51:51,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4893: call ULTIMATE.dealloc(~#nfy~0#1.base, ~#nfy~0#1.offset);havoc ~#nfy~0#1.base, ~#nfy~0#1.offset;call ULTIMATE.dealloc(~#irql~5#1.base, ~#irql~5#1.offset);havoc ~#irql~5#1.base, ~#irql~5#1.offset; [2025-03-04 03:51:52,052 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5377: havoc #t~nondet453; [2025-03-04 03:51:52,072 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4102: call ULTIMATE.dealloc(~#ap~2.base, ~#ap~2.offset);havoc ~#ap~2.base, ~#ap~2.offset; [2025-03-04 03:51:52,151 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4118: call ULTIMATE.dealloc(~#ap~3.base, ~#ap~3.offset);havoc ~#ap~3.base, ~#ap~3.offset; [2025-03-04 03:51:52,327 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4675: call ULTIMATE.dealloc(~#irql~2.base, ~#irql~2.offset);havoc ~#irql~2.base, ~#irql~2.offset; [2025-03-04 03:51:52,553 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4562: call ULTIMATE.dealloc(diva_didd_add_descriptor_~#irql~0#1.base, diva_didd_add_descriptor_~#irql~0#1.offset);havoc diva_didd_add_descriptor_~#irql~0#1.base, diva_didd_add_descriptor_~#irql~0#1.offset; [2025-03-04 03:51:52,553 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4628: call ULTIMATE.dealloc(diva_didd_remove_descriptor_~#irql~1#1.base, diva_didd_remove_descriptor_~#irql~1#1.offset);havoc diva_didd_remove_descriptor_~#irql~1#1.base, diva_didd_remove_descriptor_~#irql~1#1.offset; [2025-03-04 03:51:52,553 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4828: call ULTIMATE.dealloc(diva_register_adapter_callback_~#irql~3#1.base, diva_register_adapter_callback_~#irql~3#1.offset);havoc diva_register_adapter_callback_~#irql~3#1.base, diva_register_adapter_callback_~#irql~3#1.offset; [2025-03-04 03:51:52,553 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4865: call ULTIMATE.dealloc(diva_remove_adapter_callback_~#irql~4#1.base, diva_remove_adapter_callback_~#irql~4#1.offset);havoc diva_remove_adapter_callback_~#irql~4#1.base, diva_remove_adapter_callback_~#irql~4#1.offset; [2025-03-04 03:51:58,792 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3776: call ULTIMATE.dealloc(connect_didd_~#req~0#1.base, connect_didd_~#req~0#1.offset);havoc connect_didd_~#req~0#1.base, connect_didd_~#req~0#1.offset;call ULTIMATE.dealloc(connect_didd_~#DIDD_Table~0#1.base, connect_didd_~#DIDD_Table~0#1.offset);havoc connect_didd_~#DIDD_Table~0#1.base, connect_didd_~#DIDD_Table~0#1.offset; [2025-03-04 03:51:58,793 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5387: havoc proc_create_data_#t~ret457#1.base, proc_create_data_#t~ret457#1.offset; [2025-03-04 03:51:58,793 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5413: havoc single_release_#t~nondet463#1; [2025-03-04 03:51:58,793 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405: havoc seq_read_#t~nondet461#1; [2025-03-04 03:51:58,793 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5397: havoc seq_lseek_#t~nondet459#1; [2025-03-04 03:51:58,793 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3977: call ULTIMATE.dealloc(diva_os_initialize_spin_lock_~#__key~0#1.base, diva_os_initialize_spin_lock_~#__key~0#1.offset);havoc diva_os_initialize_spin_lock_~#__key~0#1.base, diva_os_initialize_spin_lock_~#__key~0#1.offset; [2025-03-04 03:51:58,793 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3523: call ULTIMATE.dealloc(divadidd_init_~#tmprev~1#1.base, divadidd_init_~#tmprev~1#1.offset);havoc divadidd_init_~#tmprev~1#1.base, divadidd_init_~#tmprev~1#1.offset; [2025-03-04 03:51:58,793 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5390: havoc proc_mkdir_#t~ret458#1.base, proc_mkdir_#t~ret458#1.offset; [2025-03-04 03:51:58,793 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409: havoc single_open_#t~nondet462#1; [2025-03-04 03:51:58,793 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3824: call ULTIMATE.dealloc(disconnect_didd_~#req~1#1.base, disconnect_didd_~#req~1#1.offset);havoc disconnect_didd_~#req~1#1.base, disconnect_didd_~#req~1#1.offset; [2025-03-04 03:51:58,985 INFO L? ?]: Removed 1018 outVars from TransFormulas that were not future-live. [2025-03-04 03:51:58,985 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 03:51:59,022 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 03:51:59,025 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-04 03:51:59,026 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 03:51:59 BoogieIcfgContainer [2025-03-04 03:51:59,026 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 03:51:59,028 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 03:51:59,028 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 03:51:59,033 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 03:51:59,033 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 03:51:49" (1/3) ... [2025-03-04 03:51:59,033 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b50f72a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 03:51:59, skipping insertion in model container [2025-03-04 03:51:59,033 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:50" (2/3) ... [2025-03-04 03:51:59,034 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b50f72a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 03:51:59, skipping insertion in model container [2025-03-04 03:51:59,034 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 03:51:59" (3/3) ... [2025-03-04 03:51:59,034 INFO L128 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i [2025-03-04 03:51:59,045 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 03:51:59,048 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i that has 94 procedures, 805 locations, 1 initial locations, 100 loop locations, and 1 error locations. [2025-03-04 03:51:59,103 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 03:51:59,112 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;@381082f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 03:51:59,115 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-04 03:51:59,119 INFO L276 IsEmpty]: Start isEmpty. Operand has 487 states, 373 states have (on average 1.3914209115281502) internal successors, (519), 378 states have internal predecessors, (519), 87 states have call successors, (87), 25 states have call predecessors, (87), 25 states have return successors, (87), 87 states have call predecessors, (87), 87 states have call successors, (87) [2025-03-04 03:51:59,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2025-03-04 03:51:59,133 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 03:51:59,134 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 03:51:59,134 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 03:51:59,139 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 03:51:59,140 INFO L85 PathProgramCache]: Analyzing trace with hash 1650261294, now seen corresponding path program 1 times [2025-03-04 03:51:59,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 03:51:59,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357019587] [2025-03-04 03:51:59,146 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 03:51:59,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 03:52:18,210 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 58 statements into 1 equivalence classes. [2025-03-04 03:52:18,515 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 58 of 58 statements. [2025-03-04 03:52:18,519 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 03:52:18,519 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 03:52:19,269 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-03-04 03:52:19,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 03:52:19,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357019587] [2025-03-04 03:52:19,272 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357019587] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 03:52:19,272 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 03:52:19,272 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 03:52:19,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835713858] [2025-03-04 03:52:19,274 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 03:52:19,276 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 03:52:19,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 03:52:19,292 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 03:52:19,292 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 03:52:19,295 INFO L87 Difference]: Start difference. First operand has 487 states, 373 states have (on average 1.3914209115281502) internal successors, (519), 378 states have internal predecessors, (519), 87 states have call successors, (87), 25 states have call predecessors, (87), 25 states have return successors, (87), 87 states have call predecessors, (87), 87 states have call successors, (87) Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2025-03-04 03:52:23,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 03:52:24,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 03:52:24,610 INFO L93 Difference]: Finished difference Result 1303 states and 1869 transitions. [2025-03-04 03:52:24,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 03:52:24,612 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 58 [2025-03-04 03:52:24,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 03:52:24,624 INFO L225 Difference]: With dead ends: 1303 [2025-03-04 03:52:24,624 INFO L226 Difference]: Without dead ends: 815 [2025-03-04 03:52:24,630 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 03:52:24,633 INFO L435 NwaCegarLoop]: 994 mSDtfsCounter, 643 mSDsluCounter, 491 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 643 SdHoareTripleChecker+Valid, 1485 SdHoareTripleChecker+Invalid, 66 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2025-03-04 03:52:24,634 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [643 Valid, 1485 Invalid, 66 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 62 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2025-03-04 03:52:24,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 815 states. [2025-03-04 03:52:24,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 815 to 815. [2025-03-04 03:52:24,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 815 states, 632 states have (on average 1.4003164556962024) internal successors, (885), 635 states have internal predecessors, (885), 141 states have call successors, (141), 42 states have call predecessors, (141), 41 states have return successors, (138), 138 states have call predecessors, (138), 138 states have call successors, (138) [2025-03-04 03:52:24,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 815 states and 1164 transitions. [2025-03-04 03:52:24,714 INFO L78 Accepts]: Start accepts. Automaton has 815 states and 1164 transitions. Word has length 58 [2025-03-04 03:52:24,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 03:52:24,715 INFO L471 AbstractCegarLoop]: Abstraction has 815 states and 1164 transitions. [2025-03-04 03:52:24,715 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2025-03-04 03:52:24,716 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1164 transitions. [2025-03-04 03:52:24,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2025-03-04 03:52:24,719 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 03:52:24,720 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 03:52:24,720 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 03:52:24,720 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 03:52:24,721 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 03:52:24,721 INFO L85 PathProgramCache]: Analyzing trace with hash 41170764, now seen corresponding path program 1 times [2025-03-04 03:52:24,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 03:52:24,723 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [132054453] [2025-03-04 03:52:24,724 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 03:52:24,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 03:52:42,182 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-03-04 03:52:42,322 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-03-04 03:52:42,322 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 03:52:42,324 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 03:52:42,731 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2025-03-04 03:52:42,733 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 03:52:42,733 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [132054453] [2025-03-04 03:52:42,733 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [132054453] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 03:52:42,733 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 03:52:42,733 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 03:52:42,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1647186923] [2025-03-04 03:52:42,733 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 03:52:42,734 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 03:52:42,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 03:52:42,735 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 03:52:42,735 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 03:52:42,735 INFO L87 Difference]: Start difference. First operand 815 states and 1164 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2025-03-04 03:52:43,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 03:52:43,139 INFO L93 Difference]: Finished difference Result 833 states and 1184 transitions. [2025-03-04 03:52:43,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 03:52:43,140 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 62 [2025-03-04 03:52:43,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 03:52:43,147 INFO L225 Difference]: With dead ends: 833 [2025-03-04 03:52:43,147 INFO L226 Difference]: Without dead ends: 824 [2025-03-04 03:52:43,148 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 03:52:43,148 INFO L435 NwaCegarLoop]: 672 mSDtfsCounter, 677 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 677 SdHoareTripleChecker+Valid, 682 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-03-04 03:52:43,149 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [677 Valid, 682 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-03-04 03:52:43,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 824 states. [2025-03-04 03:52:43,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 824 to 815. [2025-03-04 03:52:43,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 815 states, 632 states have (on average 1.3987341772151898) internal successors, (884), 635 states have internal predecessors, (884), 141 states have call successors, (141), 42 states have call predecessors, (141), 41 states have return successors, (138), 138 states have call predecessors, (138), 138 states have call successors, (138) [2025-03-04 03:52:43,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 815 states and 1163 transitions. [2025-03-04 03:52:43,193 INFO L78 Accepts]: Start accepts. Automaton has 815 states and 1163 transitions. Word has length 62 [2025-03-04 03:52:43,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 03:52:43,194 INFO L471 AbstractCegarLoop]: Abstraction has 815 states and 1163 transitions. [2025-03-04 03:52:43,194 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2025-03-04 03:52:43,194 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1163 transitions. [2025-03-04 03:52:43,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2025-03-04 03:52:43,197 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 03:52:43,197 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 03:52:43,197 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 03:52:43,197 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 03:52:43,199 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 03:52:43,199 INFO L85 PathProgramCache]: Analyzing trace with hash 69799915, now seen corresponding path program 1 times [2025-03-04 03:52:43,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 03:52:43,199 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1971478601] [2025-03-04 03:52:43,200 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 03:52:43,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 03:53:00,909 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-03-04 03:53:01,035 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-03-04 03:53:01,036 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 03:53:01,036 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 03:53:01,475 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2025-03-04 03:53:01,475 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 03:53:01,475 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1971478601] [2025-03-04 03:53:01,475 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1971478601] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 03:53:01,475 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 03:53:01,475 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 03:53:01,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514447662] [2025-03-04 03:53:01,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 03:53:01,476 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 03:53:01,476 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 03:53:01,477 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 03:53:01,477 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 03:53:01,477 INFO L87 Difference]: Start difference. First operand 815 states and 1163 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2025-03-04 03:53:05,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 03:53:06,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 03:53:06,300 INFO L93 Difference]: Finished difference Result 817 states and 1164 transitions. [2025-03-04 03:53:06,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 03:53:06,301 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 62 [2025-03-04 03:53:06,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 03:53:06,305 INFO L225 Difference]: With dead ends: 817 [2025-03-04 03:53:06,305 INFO L226 Difference]: Without dead ends: 814 [2025-03-04 03:53:06,306 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 03:53:06,308 INFO L435 NwaCegarLoop]: 660 mSDtfsCounter, 647 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 647 SdHoareTripleChecker+Valid, 660 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2025-03-04 03:53:06,309 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [647 Valid, 660 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 20 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2025-03-04 03:53:06,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 814 states. [2025-03-04 03:53:06,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 814 to 814. [2025-03-04 03:53:06,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 814 states, 632 states have (on average 1.3971518987341771) internal successors, (883), 634 states have internal predecessors, (883), 140 states have call successors, (140), 42 states have call predecessors, (140), 41 states have return successors, (138), 138 states have call predecessors, (138), 138 states have call successors, (138) [2025-03-04 03:53:06,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 814 states and 1161 transitions. [2025-03-04 03:53:06,336 INFO L78 Accepts]: Start accepts. Automaton has 814 states and 1161 transitions. Word has length 62 [2025-03-04 03:53:06,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 03:53:06,336 INFO L471 AbstractCegarLoop]: Abstraction has 814 states and 1161 transitions. [2025-03-04 03:53:06,336 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2025-03-04 03:53:06,336 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1161 transitions. [2025-03-04 03:53:06,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2025-03-04 03:53:06,338 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 03:53:06,338 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 03:53:06,338 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 03:53:06,338 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 03:53:06,339 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 03:53:06,341 INFO L85 PathProgramCache]: Analyzing trace with hash -2131504678, now seen corresponding path program 1 times [2025-03-04 03:53:06,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 03:53:06,341 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [877943844] [2025-03-04 03:53:06,341 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 03:53:06,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 03:53:23,644 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 63 statements into 1 equivalence classes. [2025-03-04 03:53:23,747 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 63 of 63 statements. [2025-03-04 03:53:23,748 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 03:53:23,748 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 03:53:24,116 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2025-03-04 03:53:24,116 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 03:53:24,116 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [877943844] [2025-03-04 03:53:24,116 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [877943844] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 03:53:24,116 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 03:53:24,116 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 03:53:24,116 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896879691] [2025-03-04 03:53:24,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 03:53:24,117 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 03:53:24,117 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 03:53:24,117 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 03:53:24,117 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 03:53:24,117 INFO L87 Difference]: Start difference. First operand 814 states and 1161 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2025-03-04 03:53:28,203 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 [] [2025-03-04 03:53:28,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 03:53:28,897 INFO L93 Difference]: Finished difference Result 816 states and 1162 transitions. [2025-03-04 03:53:28,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 03:53:28,898 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 63 [2025-03-04 03:53:28,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 03:53:28,903 INFO L225 Difference]: With dead ends: 816 [2025-03-04 03:53:28,903 INFO L226 Difference]: Without dead ends: 813 [2025-03-04 03:53:28,904 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 03:53:28,905 INFO L435 NwaCegarLoop]: 658 mSDtfsCounter, 644 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 644 SdHoareTripleChecker+Valid, 658 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2025-03-04 03:53:28,905 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [644 Valid, 658 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 20 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2025-03-04 03:53:28,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 813 states. [2025-03-04 03:53:28,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 813 to 813. [2025-03-04 03:53:28,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 813 states, 632 states have (on average 1.3955696202531647) internal successors, (882), 633 states have internal predecessors, (882), 139 states have call successors, (139), 42 states have call predecessors, (139), 41 states have return successors, (138), 138 states have call predecessors, (138), 138 states have call successors, (138) [2025-03-04 03:53:28,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 813 states and 1159 transitions. [2025-03-04 03:53:28,932 INFO L78 Accepts]: Start accepts. Automaton has 813 states and 1159 transitions. Word has length 63 [2025-03-04 03:53:28,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 03:53:28,933 INFO L471 AbstractCegarLoop]: Abstraction has 813 states and 1159 transitions. [2025-03-04 03:53:28,933 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2025-03-04 03:53:28,933 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1159 transitions. [2025-03-04 03:53:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2025-03-04 03:53:28,934 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 03:53:28,934 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 03:53:28,934 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-04 03:53:28,934 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 03:53:28,935 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 03:53:28,935 INFO L85 PathProgramCache]: Analyzing trace with hash -1652471348, now seen corresponding path program 1 times [2025-03-04 03:53:28,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 03:53:28,935 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135614241] [2025-03-04 03:53:28,935 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 03:53:28,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms