./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8cfca91e359676f221b9d3196f23901e359124e72b956d963114c00faf4f7248 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 10:01:00,957 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 10:01:01,047 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 10:01:01,054 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 10:01:01,055 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 10:01:01,084 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 10:01:01,085 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 10:01:01,085 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 10:01:01,087 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 10:01:01,088 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 10:01:01,088 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 10:01:01,088 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 10:01:01,089 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 10:01:01,089 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 10:01:01,090 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 10:01:01,090 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 10:01:01,093 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 10:01:01,095 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 10:01:01,095 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 10:01:01,095 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 10:01:01,096 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 10:01:01,098 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 10:01:01,098 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 10:01:01,099 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 10:01:01,099 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 10:01:01,099 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 10:01:01,099 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 10:01:01,099 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 10:01:01,100 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 10:01:01,100 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:01:01,100 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 10:01:01,100 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 10:01:01,100 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 10:01:01,101 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 10:01:01,101 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 10:01:01,101 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 10:01:01,102 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 10:01:01,103 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 10:01:01,103 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 10:01:01,103 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8cfca91e359676f221b9d3196f23901e359124e72b956d963114c00faf4f7248 [2024-11-12 10:01:01,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 10:01:01,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 10:01:01,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 10:01:01,419 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 10:01:01,420 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 10:01:01,421 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i [2024-11-12 10:01:02,964 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 10:01:03,464 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 10:01:03,465 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i [2024-11-12 10:01:03,508 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b7d9d775/1582b7dc59e94157bffcf6bed4804c4f/FLAGd33be7f83 [2024-11-12 10:01:03,524 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b7d9d775/1582b7dc59e94157bffcf6bed4804c4f [2024-11-12 10:01:03,526 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 10:01:03,527 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 10:01:03,545 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 10:01:03,546 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 10:01:03,554 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 10:01:03,555 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:01:03" (1/1) ... [2024-11-12 10:01:03,556 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46757e32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:01:03, skipping insertion in model container [2024-11-12 10:01:03,556 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:01:03" (1/1) ... [2024-11-12 10:01:03,676 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 10:01:04,340 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6708] [2024-11-12 10:01:04,341 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6709-6710] [2024-11-12 10:01:04,603 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i[192641,192654] [2024-11-12 10:01:05,242 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:01:05,290 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 10:01:05,531 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6708] [2024-11-12 10:01:05,531 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6709-6710] [2024-11-12 10:01:05,538 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i[192641,192654] [2024-11-12 10:01:05,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:01:05,772 INFO L204 MainTranslator]: Completed translation [2024-11-12 10:01:05,773 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:01:05 WrapperNode [2024-11-12 10:01:05,773 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 10:01:05,775 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 10:01:05,775 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 10:01:05,775 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 10:01:05,782 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:01:05" (1/1) ... [2024-11-12 10:01:05,864 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:01:05" (1/1) ... [2024-11-12 10:01:05,982 INFO L138 Inliner]: procedures = 151, calls = 1537, calls flagged for inlining = 53, calls inlined = 38, statements flattened = 2394 [2024-11-12 10:01:05,983 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 10:01:05,983 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 10:01:05,984 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 10:01:05,984 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 10:01:05,995 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:01:05" (1/1) ... [2024-11-12 10:01:05,996 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:01:05" (1/1) ... [2024-11-12 10:01:06,017 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:01:05" (1/1) ... [2024-11-12 10:01:06,224 INFO L175 MemorySlicer]: Split 788 memory accesses to 34 slices as follows [1, 0, 2, 2, 1, 8, 8, 15, 2, 2, 35, 2, 3, 8, 429, 110, 5, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 3, 8, 5, 44, 2]. 54 percent of accesses are in the largest equivalence class. The 53 initializations are split as follows [0, 0, 0, 0, 0, 8, 0, 0, 2, 0, 0, 0, 0, 8, 8, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 3, 8, 5, 0, 2]. The 535 writes are split as follows [1, 0, 0, 0, 1, 0, 2, 0, 0, 1, 32, 0, 3, 0, 265, 98, 0, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 0, 0, 0, 0, 44, 0]. [2024-11-12 10:01:06,225 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:01:05" (1/1) ... [2024-11-12 10:01:06,225 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:01:05" (1/1) ... [2024-11-12 10:01:06,295 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:01:05" (1/1) ... [2024-11-12 10:01:06,309 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:01:05" (1/1) ... [2024-11-12 10:01:06,338 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:01:05" (1/1) ... [2024-11-12 10:01:06,357 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:01:05" (1/1) ... [2024-11-12 10:01:06,393 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 10:01:06,395 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 10:01:06,396 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 10:01:06,396 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 10:01:06,397 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:01:05" (1/1) ... [2024-11-12 10:01:06,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:01:06,418 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 10:01:06,436 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-12 10:01:06,438 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-12 10:01:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 10:01:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 10:01:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 10:01:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 10:01:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 10:01:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 10:01:06,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 10:01:06,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 10:01:06,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 10:01:06,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 10:01:06,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 10:01:06,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 10:01:06,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 10:01:06,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 10:01:06,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 10:01:06,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-12 10:01:06,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-12 10:01:06,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-12 10:01:06,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-12 10:01:06,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-12 10:01:06,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-12 10:01:06,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-12 10:01:06,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-12 10:01:06,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-12 10:01:06,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-12 10:01:06,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-12 10:01:06,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-12 10:01:06,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-12 10:01:06,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-12 10:01:06,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-12 10:01:06,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-12 10:01:06,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-12 10:01:06,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-12 10:01:06,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-12 10:01:06,482 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-12 10:01:06,482 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-12 10:01:06,482 INFO L130 BoogieDeclarations]: Found specification of procedure handle_led [2024-11-12 10:01:06,482 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_led [2024-11-12 10:01:06,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 10:01:06,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 10:01:06,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 10:01:06,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 10:01:06,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 10:01:06,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 10:01:06,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 10:01:06,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 10:01:06,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 10:01:06,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 10:01:06,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 10:01:06,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 10:01:06,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-12 10:01:06,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-12 10:01:06,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-12 10:01:06,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-12 10:01:06,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-12 10:01:06,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-12 10:01:06,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-12 10:01:06,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-12 10:01:06,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-12 10:01:06,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-12 10:01:06,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-12 10:01:06,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-12 10:01:06,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-12 10:01:06,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-12 10:01:06,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-12 10:01:06,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-12 10:01:06,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-12 10:01:06,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-12 10:01:06,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-12 10:01:06,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-12 10:01:06,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-12 10:01:06,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-12 10:01:06,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 10:01:06,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 10:01:06,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 10:01:06,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 10:01:06,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 10:01:06,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 10:01:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 10:01:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 10:01:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 10:01:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 10:01:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 10:01:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 10:01:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 10:01:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 10:01:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 10:01:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-12 10:01:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-12 10:01:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-12 10:01:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-12 10:01:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-12 10:01:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-12 10:01:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-12 10:01:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-12 10:01:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-12 10:01:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-12 10:01:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-12 10:01:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-12 10:01:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-12 10:01:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-12 10:01:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-12 10:01:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-12 10:01:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-12 10:01:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-12 10:01:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-12 10:01:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 10:01:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 10:01:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 10:01:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 10:01:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 10:01:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 10:01:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 10:01:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 10:01:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 10:01:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 10:01:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 10:01:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 10:01:06,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 10:01:06,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 10:01:06,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 10:01:06,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 10:01:06,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 10:01:06,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-12 10:01:06,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-12 10:01:06,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-12 10:01:06,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-12 10:01:06,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-12 10:01:06,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-12 10:01:06,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-12 10:01:06,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-12 10:01:06,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-12 10:01:06,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-12 10:01:06,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-12 10:01:06,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-12 10:01:06,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-12 10:01:06,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-12 10:01:06,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-12 10:01:06,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-12 10:01:06,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-12 10:01:06,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-12 10:01:06,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-12 10:01:06,496 INFO L130 BoogieDeclarations]: Found specification of procedure start_int_fifo [2024-11-12 10:01:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure start_int_fifo [2024-11-12 10:01:06,496 INFO L130 BoogieDeclarations]: Found specification of procedure symbolic [2024-11-12 10:01:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure symbolic [2024-11-12 10:01:06,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:01:06,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:01:06,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:01:06,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:01:06,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:01:06,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:01:06,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:01:06,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:01:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:01:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:01:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:01:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:01:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:01:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-12 10:01:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-12 10:01:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-12 10:01:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-12 10:01:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-12 10:01:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-12 10:01:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-12 10:01:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-12 10:01:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-12 10:01:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-12 10:01:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-12 10:01:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-12 10:01:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-12 10:01:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-12 10:01:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-12 10:01:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-12 10:01:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-12 10:01:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-12 10:01:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-12 10:01:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-12 10:01:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-12 10:01:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:01:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:01:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:01:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:01:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:01:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:01:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:01:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:01:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:01:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:01:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:01:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:01:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:01:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-12 10:01:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-12 10:01:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-12 10:01:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-12 10:01:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-12 10:01:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-12 10:01:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-12 10:01:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-12 10:01:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-12 10:01:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-12 10:01:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-12 10:01:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-12 10:01:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-12 10:01:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-12 10:01:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-12 10:01:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-12 10:01:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-12 10:01:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-12 10:01:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-12 10:01:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-12 10:01:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-12 10:01:06,506 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-12 10:01:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-12 10:01:06,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 10:01:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 10:01:06,506 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-12 10:01:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-12 10:01:06,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-12 10:01:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-12 10:01:06,506 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-12 10:01:06,507 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-12 10:01:06,507 INFO L130 BoogieDeclarations]: Found specification of procedure start_isoc_chain [2024-11-12 10:01:06,507 INFO L138 BoogieDeclarations]: Found implementation of procedure start_isoc_chain [2024-11-12 10:01:06,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 10:01:06,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 10:01:06,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 10:01:06,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 10:01:06,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 10:01:06,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 10:01:06,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 10:01:06,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 10:01:06,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 10:01:06,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 10:01:06,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 10:01:06,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 10:01:06,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 10:01:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 10:01:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 10:01:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-12 10:01:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-12 10:01:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-12 10:01:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-12 10:01:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-12 10:01:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-12 10:01:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-12 10:01:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-12 10:01:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-12 10:01:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-12 10:01:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-12 10:01:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-12 10:01:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-12 10:01:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-12 10:01:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-12 10:01:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-12 10:01:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-12 10:01:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-12 10:01:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-12 10:01:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-12 10:01:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-12 10:01:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 10:01:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 10:01:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 10:01:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 10:01:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 10:01:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 10:01:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 10:01:06,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 10:01:06,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 10:01:06,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 10:01:06,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 10:01:06,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-12 10:01:06,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-12 10:01:06,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-12 10:01:06,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-12 10:01:06,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-12 10:01:06,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-12 10:01:06,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-12 10:01:06,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-12 10:01:06,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-12 10:01:06,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-12 10:01:06,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-12 10:01:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-12 10:01:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-12 10:01:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-12 10:01:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-12 10:01:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-12 10:01:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-12 10:01:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-12 10:01:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-12 10:01:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-12 10:01:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-12 10:01:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-12 10:01:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-12 10:01:06,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 10:01:06,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 10:01:06,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 10:01:06,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 10:01:06,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 10:01:06,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 10:01:06,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 10:01:06,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 10:01:06,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 10:01:06,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 10:01:06,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 10:01:06,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-12 10:01:06,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-12 10:01:06,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-12 10:01:06,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-12 10:01:06,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-12 10:01:06,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-12 10:01:06,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-12 10:01:06,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-12 10:01:06,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-12 10:01:06,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-12 10:01:06,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-12 10:01:06,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-12 10:01:06,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-12 10:01:06,522 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-12 10:01:06,522 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-12 10:01:06,522 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-12 10:01:06,522 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-12 10:01:06,522 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-12 10:01:06,522 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-12 10:01:06,522 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-12 10:01:06,522 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-12 10:01:06,522 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-12 10:01:06,522 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-12 10:01:06,522 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 10:01:06,523 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 10:01:06,523 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-12 10:01:06,523 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-12 10:01:06,523 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2024-11-12 10:01:06,523 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2024-11-12 10:01:06,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 10:01:06,523 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2024-11-12 10:01:06,523 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2024-11-12 10:01:06,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 10:01:06,524 INFO L130 BoogieDeclarations]: Found specification of procedure set_led_bit [2024-11-12 10:01:06,524 INFO L138 BoogieDeclarations]: Found implementation of procedure set_led_bit [2024-11-12 10:01:06,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 10:01:06,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 10:01:06,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 10:01:06,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 10:01:06,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 10:01:06,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 10:01:06,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 10:01:06,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 10:01:06,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 10:01:06,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 10:01:06,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 10:01:06,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 10:01:06,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 10:01:06,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 10:01:06,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 10:01:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 10:01:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-12 10:01:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-12 10:01:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-12 10:01:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-12 10:01:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-12 10:01:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-12 10:01:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-12 10:01:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-12 10:01:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-12 10:01:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-12 10:01:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-12 10:01:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-12 10:01:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-12 10:01:06,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-12 10:01:06,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-12 10:01:06,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-12 10:01:06,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-12 10:01:06,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-12 10:01:06,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-12 10:01:06,527 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2024-11-12 10:01:06,527 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2024-11-12 10:01:06,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 10:01:06,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 10:01:06,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 10:01:06,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 10:01:06,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 10:01:06,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 10:01:06,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 10:01:06,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 10:01:06,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 10:01:06,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 10:01:06,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 10:01:06,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 10:01:06,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 10:01:06,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 10:01:06,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 10:01:06,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-12 10:01:06,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-12 10:01:06,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-12 10:01:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-12 10:01:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-12 10:01:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-12 10:01:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-12 10:01:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-12 10:01:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-12 10:01:06,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-12 10:01:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-12 10:01:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-12 10:01:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-12 10:01:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-12 10:01:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-12 10:01:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-12 10:01:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-12 10:01:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-12 10:01:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-12 10:01:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-12 10:01:06,534 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-12 10:01:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-12 10:01:06,534 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-12 10:01:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_start_transfer [2024-11-12 10:01:06,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_start_transfer [2024-11-12 10:01:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure queue_control_request [2024-11-12 10:01:06,534 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_control_request [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-12 10:01:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-12 10:01:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-12 10:01:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-12 10:01:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-12 10:01:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-12 10:01:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-12 10:01:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-12 10:01:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-12 10:01:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-12 10:01:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-12 10:01:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-12 10:01:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-12 10:01:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-12 10:01:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-12 10:01:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-12 10:01:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-12 10:01:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-12 10:01:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-12 10:01:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-12 10:01:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 10:01:06,537 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 10:01:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-12 10:01:06,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-12 10:01:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure fill_isoc_urb [2024-11-12 10:01:06,538 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_isoc_urb [2024-11-12 10:01:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-12 10:01:06,538 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-12 10:01:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 10:01:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 10:01:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 10:01:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 10:01:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 10:01:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 10:01:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 10:01:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 10:01:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 10:01:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 10:01:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 10:01:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 10:01:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 10:01:06,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 10:01:06,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 10:01:06,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-12 10:01:06,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-12 10:01:06,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-12 10:01:06,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-12 10:01:06,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-12 10:01:06,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-12 10:01:06,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-12 10:01:06,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-12 10:01:06,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-12 10:01:06,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-12 10:01:06,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-12 10:01:06,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-12 10:01:06,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-12 10:01:06,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-12 10:01:06,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-12 10:01:06,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-12 10:01:06,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-12 10:01:06,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-12 10:01:06,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-12 10:01:06,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-12 10:01:06,544 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-12 10:01:06,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 10:01:06,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 10:01:06,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 10:01:06,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 10:01:06,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 10:01:06,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 10:01:06,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 10:01:06,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 10:01:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 10:01:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 10:01:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 10:01:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 10:01:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-12 10:01:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-12 10:01:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-12 10:01:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-12 10:01:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-12 10:01:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-12 10:01:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-12 10:01:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-12 10:01:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-12 10:01:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-12 10:01:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-12 10:01:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-12 10:01:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-12 10:01:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-12 10:01:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-12 10:01:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-12 10:01:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-12 10:01:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-12 10:01:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-12 10:01:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-12 10:01:06,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-12 10:01:06,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-12 10:01:06,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-12 10:01:06,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-12 10:01:06,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 10:01:06,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 10:01:07,200 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 10:01:07,204 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 10:01:22,621 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 10:01:27,380 INFO L? ?]: Removed 1181 outVars from TransFormulas that were not future-live. [2024-11-12 10:01:27,380 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 10:01:27,429 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 10:01:27,433 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-12 10:01:27,433 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:01:27 BoogieIcfgContainer [2024-11-12 10:01:27,434 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 10:01:27,435 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 10:01:27,435 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 10:01:27,439 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 10:01:27,441 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:01:03" (1/3) ... [2024-11-12 10:01:27,442 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60c6b0d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:01:27, skipping insertion in model container [2024-11-12 10:01:27,442 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:01:05" (2/3) ... [2024-11-12 10:01:27,442 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60c6b0d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:01:27, skipping insertion in model container [2024-11-12 10:01:27,442 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:01:27" (3/3) ... [2024-11-12 10:01:27,444 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i [2024-11-12 10:01:27,462 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 10:01:27,462 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 10:01:27,567 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 10:01:27,574 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;@19329977, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 10:01:27,574 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 10:01:27,583 INFO L276 IsEmpty]: Start isEmpty. Operand has 608 states, 451 states have (on average 1.3569844789356984) internal successors, (612), 467 states have internal predecessors, (612), 126 states have call successors, (126), 30 states have call predecessors, (126), 29 states have return successors, (123), 116 states have call predecessors, (123), 123 states have call successors, (123) [2024-11-12 10:01:27,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-12 10:01:27,597 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:01:27,598 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 10:01:27,599 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:01:27,608 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:01:27,608 INFO L85 PathProgramCache]: Analyzing trace with hash 596915726, now seen corresponding path program 1 times [2024-11-12 10:01:27,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:01:27,619 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1452652552] [2024-11-12 10:01:27,619 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:01:27,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:01:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:01:45,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 10:01:45,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:01:45,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-12 10:01:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:01:45,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 10:01:45,286 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:01:45,286 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1452652552] [2024-11-12 10:01:45,287 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1452652552] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:01:45,288 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:01:45,288 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-12 10:01:45,290 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696797517] [2024-11-12 10:01:45,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:01:45,294 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-12 10:01:45,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:01:45,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-12 10:01:45,334 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-12 10:01:45,342 INFO L87 Difference]: Start difference. First operand has 608 states, 451 states have (on average 1.3569844789356984) internal successors, (612), 467 states have internal predecessors, (612), 126 states have call successors, (126), 30 states have call predecessors, (126), 29 states have return successors, (123), 116 states have call predecessors, (123), 123 states have call successors, (123) Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-12 10:01:49,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:02:01,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 10:02:01,591 INFO L93 Difference]: Finished difference Result 1325 states and 1917 transitions. [2024-11-12 10:02:01,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-12 10:02:01,594 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 34 [2024-11-12 10:02:01,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 10:02:01,610 INFO L225 Difference]: With dead ends: 1325 [2024-11-12 10:02:01,610 INFO L226 Difference]: Without dead ends: 697 [2024-11-12 10:02:01,617 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-12 10:02:01,620 INFO L435 NwaCegarLoop]: 590 mSDtfsCounter, 314 mSDsluCounter, 854 mSDsCounter, 0 mSdLazyCounter, 854 mSolverCounterSat, 128 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 353 SdHoareTripleChecker+Valid, 1444 SdHoareTripleChecker+Invalid, 983 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 128 IncrementalHoareTripleChecker+Valid, 854 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.8s IncrementalHoareTripleChecker+Time [2024-11-12 10:02:01,621 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [353 Valid, 1444 Invalid, 983 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [128 Valid, 854 Invalid, 1 Unknown, 0 Unchecked, 15.8s Time] [2024-11-12 10:02:01,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2024-11-12 10:02:01,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 633. [2024-11-12 10:02:01,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 633 states, 474 states have (on average 1.339662447257384) internal successors, (635), 486 states have internal predecessors, (635), 126 states have call successors, (126), 33 states have call predecessors, (126), 32 states have return successors, (125), 117 states have call predecessors, (125), 125 states have call successors, (125) [2024-11-12 10:02:01,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 633 states and 886 transitions. [2024-11-12 10:02:01,735 INFO L78 Accepts]: Start accepts. Automaton has 633 states and 886 transitions. Word has length 34 [2024-11-12 10:02:01,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 10:02:01,735 INFO L471 AbstractCegarLoop]: Abstraction has 633 states and 886 transitions. [2024-11-12 10:02:01,736 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-12 10:02:01,736 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 886 transitions. [2024-11-12 10:02:01,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-12 10:02:01,740 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:02:01,740 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 10:02:01,740 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-12 10:02:01,741 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:02:01,741 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:02:01,741 INFO L85 PathProgramCache]: Analyzing trace with hash -1374116986, now seen corresponding path program 1 times [2024-11-12 10:02:01,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:02:01,742 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [158919850] [2024-11-12 10:02:01,742 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:02:01,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:02:17,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:02:18,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 10:02:18,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:02:18,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-12 10:02:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:02:18,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-12 10:02:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:02:18,068 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-12 10:02:18,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:02:18,079 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-12 10:02:18,080 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:02:18,080 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [158919850] [2024-11-12 10:02:18,080 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [158919850] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:02:18,080 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:02:18,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-12 10:02:18,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073119562] [2024-11-12 10:02:18,081 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:02:18,082 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-12 10:02:18,083 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:02:18,083 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-12 10:02:18,084 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-12 10:02:18,084 INFO L87 Difference]: Start difference. First operand 633 states and 886 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-12 10:02:22,183 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 []