./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.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 6785537a032cb4855d5467e9b639eb667ad8ad30124f23951db0f7bcb4fb8bfb --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 21:31:38,974 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 21:31:39,057 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 21:31:39,063 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 21:31:39,066 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 21:31:39,098 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 21:31:39,099 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 21:31:39,099 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 21:31:39,100 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 21:31:39,100 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 21:31:39,101 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 21:31:39,101 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 21:31:39,102 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 21:31:39,102 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 21:31:39,102 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 21:31:39,103 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 21:31:39,103 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 21:31:39,103 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 21:31:39,104 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 21:31:39,104 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 21:31:39,104 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 21:31:39,105 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 21:31:39,105 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 21:31:39,105 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 21:31:39,106 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 21:31:39,106 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 21:31:39,106 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 21:31:39,107 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 21:31:39,107 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 21:31:39,107 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:31:39,107 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 21:31:39,108 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 21:31:39,108 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 21:31:39,109 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 21:31:39,109 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 21:31:39,109 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 21:31:39,109 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 21:31:39,110 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 21:31:39,110 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 21:31:39,110 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6785537a032cb4855d5467e9b639eb667ad8ad30124f23951db0f7bcb4fb8bfb [2024-11-16 21:31:39,412 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 21:31:39,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 21:31:39,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 21:31:39,446 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 21:31:39,447 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 21:31:39,448 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2024-11-16 21:31:41,073 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 21:31:41,627 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 21:31:41,627 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2024-11-16 21:31:41,676 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6eb97e325/7cb26daf80984182bbb294426d8eca7d/FLAGa7c31a6bf [2024-11-16 21:31:41,693 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6eb97e325/7cb26daf80984182bbb294426d8eca7d [2024-11-16 21:31:41,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 21:31:41,701 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 21:31:41,702 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 21:31:41,702 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 21:31:41,709 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 21:31:41,710 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:31:41" (1/1) ... [2024-11-16 21:31:41,712 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@532450d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:41, skipping insertion in model container [2024-11-16 21:31:41,712 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:31:41" (1/1) ... [2024-11-16 21:31:41,841 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 21:31:44,010 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i[252187,252200] [2024-11-16 21:31:44,106 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:31:44,136 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 21:31:44,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9076/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c"), "i" (1211), "i" (12UL)); [5963-5964] [2024-11-16 21:31:44,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9076/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c"), "i" (1261), "i" (12UL)); [6027-6028] [2024-11-16 21:31:44,507 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i[252187,252200] [2024-11-16 21:31:44,520 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:31:44,626 INFO L204 MainTranslator]: Completed translation [2024-11-16 21:31:44,627 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:44 WrapperNode [2024-11-16 21:31:44,627 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 21:31:44,629 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 21:31:44,629 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 21:31:44,629 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 21:31:44,637 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:44" (1/1) ... [2024-11-16 21:31:44,737 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:44" (1/1) ... [2024-11-16 21:31:44,977 INFO L138 Inliner]: procedures = 338, calls = 2033, calls flagged for inlining = 136, calls inlined = 132, statements flattened = 6138 [2024-11-16 21:31:44,978 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 21:31:44,978 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 21:31:44,979 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 21:31:44,979 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 21:31:44,990 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:44" (1/1) ... [2024-11-16 21:31:44,991 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:44" (1/1) ... [2024-11-16 21:31:45,047 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:44" (1/1) ... [2024-11-16 21:31:45,792 INFO L175 MemorySlicer]: Split 966 memory accesses to 20 slices as follows [2, 669, 5, 13, 4, 1, 16, 16, 4, 26, 46, 4, 1, 70, 25, 10, 14, 1, 1, 38]. 69 percent of accesses are in the largest equivalence class. The 34 initializations are split as follows [2, 0, 0, 0, 0, 0, 16, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 354 writes are split as follows [0, 148, 2, 1, 3, 1, 0, 0, 3, 13, 46, 3, 0, 60, 25, 1, 10, 0, 0, 38]. [2024-11-16 21:31:45,792 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:44" (1/1) ... [2024-11-16 21:31:45,792 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:44" (1/1) ... [2024-11-16 21:31:45,970 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:44" (1/1) ... [2024-11-16 21:31:45,987 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:44" (1/1) ... [2024-11-16 21:31:46,027 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:44" (1/1) ... [2024-11-16 21:31:46,058 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:44" (1/1) ... [2024-11-16 21:31:46,116 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 21:31:46,118 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 21:31:46,118 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 21:31:46,118 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 21:31:46,119 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:44" (1/1) ... [2024-11-16 21:31:46,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:31:46,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 21:31:46,160 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) [2024-11-16 21:31:46,166 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 [2024-11-16 21:31:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2024-11-16 21:31:46,214 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2024-11-16 21:31:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2024-11-16 21:31:46,214 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2024-11-16 21:31:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2024-11-16 21:31:46,214 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2024-11-16 21:31:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-16 21:31:46,214 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-16 21:31:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2024-11-16 21:31:46,216 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2024-11-16 21:31:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 21:31:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 21:31:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 21:31:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 21:31:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 21:31:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 21:31:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 21:31:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 21:31:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 21:31:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 21:31:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 21:31:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-16 21:31:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-16 21:31:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-16 21:31:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-16 21:31:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-16 21:31:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-16 21:31:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-16 21:31:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-16 21:31:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-16 21:31:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 21:31:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 21:31:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 21:31:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 21:31:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 21:31:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 21:31:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 21:31:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 21:31:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 21:31:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 21:31:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 21:31:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 21:31:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 21:31:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 21:31:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 21:31:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 21:31:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 21:31:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-16 21:31:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-16 21:31:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-16 21:31:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 21:31:46,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 21:31:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 21:31:46,223 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 21:31:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2024-11-16 21:31:46,223 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2024-11-16 21:31:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2024-11-16 21:31:46,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2024-11-16 21:31:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2024-11-16 21:31:46,224 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2024-11-16 21:31:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2024-11-16 21:31:46,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2024-11-16 21:31:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2024-11-16 21:31:46,225 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2024-11-16 21:31:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2024-11-16 21:31:46,225 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2024-11-16 21:31:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 21:31:46,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 21:31:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-16 21:31:46,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-16 21:31:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2024-11-16 21:31:46,226 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2024-11-16 21:31:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-16 21:31:46,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-16 21:31:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-11-16 21:31:46,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-11-16 21:31:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2024-11-16 21:31:46,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2024-11-16 21:31:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2024-11-16 21:31:46,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2024-11-16 21:31:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2024-11-16 21:31:46,227 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2024-11-16 21:31:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-16 21:31:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-16 21:31:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-16 21:31:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-16 21:31:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-16 21:31:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-16 21:31:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-16 21:31:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-16 21:31:46,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-16 21:31:46,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-16 21:31:46,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-16 21:31:46,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-16 21:31:46,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-16 21:31:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-16 21:31:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-16 21:31:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-16 21:31:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-16 21:31:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-16 21:31:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-16 21:31:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-16 21:31:46,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-16 21:31:46,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-16 21:31:46,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-16 21:31:46,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-16 21:31:46,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-16 21:31:46,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-16 21:31:46,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-16 21:31:46,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-16 21:31:46,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-16 21:31:46,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-16 21:31:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-16 21:31:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-16 21:31:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-16 21:31:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-16 21:31:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-16 21:31:46,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-16 21:31:46,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-16 21:31:46,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-16 21:31:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-16 21:31:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-16 21:31:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2024-11-16 21:31:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2024-11-16 21:31:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2024-11-16 21:31:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2024-11-16 21:31:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2024-11-16 21:31:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2024-11-16 21:31:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-16 21:31:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-16 21:31:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2024-11-16 21:31:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2024-11-16 21:31:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 21:31:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 21:31:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2024-11-16 21:31:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2024-11-16 21:31:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2024-11-16 21:31:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2024-11-16 21:31:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2024-11-16 21:31:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2024-11-16 21:31:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-16 21:31:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-16 21:31:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-11-16 21:31:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-11-16 21:31:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2024-11-16 21:31:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2024-11-16 21:31:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-11-16 21:31:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-11-16 21:31:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2024-11-16 21:31:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2024-11-16 21:31:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2024-11-16 21:31:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2024-11-16 21:31:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2024-11-16 21:31:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2024-11-16 21:31:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2024-11-16 21:31:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2024-11-16 21:31:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 21:31:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-16 21:31:46,243 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-16 21:31:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2024-11-16 21:31:46,243 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2024-11-16 21:31:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 21:31:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 21:31:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 21:31:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 21:31:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 21:31:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 21:31:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 21:31:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 21:31:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 21:31:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 21:31:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 21:31:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 21:31:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 21:31:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 21:31:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 21:31:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 21:31:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 21:31:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-16 21:31:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-16 21:31:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-16 21:31:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2024-11-16 21:31:46,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2024-11-16 21:31:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2024-11-16 21:31:46,247 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2024-11-16 21:31:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2024-11-16 21:31:46,248 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2024-11-16 21:31:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 21:31:46,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 21:31:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-16 21:31:46,248 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-16 21:31:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2024-11-16 21:31:46,248 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2024-11-16 21:31:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-16 21:31:46,248 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-16 21:31:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 21:31:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-11-16 21:31:46,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-11-16 21:31:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-16 21:31:46,249 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-16 21:31:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 21:31:46,249 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 21:31:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2024-11-16 21:31:46,249 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2024-11-16 21:31:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2024-11-16 21:31:46,249 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2024-11-16 21:31:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-16 21:31:46,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-16 21:31:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2024-11-16 21:31:46,250 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2024-11-16 21:31:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-16 21:31:46,250 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-16 21:31:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-16 21:31:46,250 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-16 21:31:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-16 21:31:46,250 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-16 21:31:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2024-11-16 21:31:46,250 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2024-11-16 21:31:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2024-11-16 21:31:46,250 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2024-11-16 21:31:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2024-11-16 21:31:46,251 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2024-11-16 21:31:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2024-11-16 21:31:46,251 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2024-11-16 21:31:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2024-11-16 21:31:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2024-11-16 21:31:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-16 21:31:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-16 21:31:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2024-11-16 21:31:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2024-11-16 21:31:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2024-11-16 21:31:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2024-11-16 21:31:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2024-11-16 21:31:46,255 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2024-11-16 21:31:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 21:31:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 21:31:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 21:31:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 21:31:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 21:31:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 21:31:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 21:31:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 21:31:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 21:31:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 21:31:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 21:31:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-16 21:31:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-16 21:31:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-16 21:31:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-16 21:31:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-16 21:31:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-16 21:31:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-16 21:31:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-16 21:31:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-16 21:31:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2024-11-16 21:31:46,258 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2024-11-16 21:31:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-16 21:31:46,258 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-16 21:31:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-16 21:31:46,258 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-16 21:31:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 21:31:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 21:31:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 21:31:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 21:31:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 21:31:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 21:31:46,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 21:31:46,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 21:31:46,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 21:31:46,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 21:31:46,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 21:31:46,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 21:31:46,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 21:31:46,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 21:31:46,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 21:31:46,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 21:31:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 21:31:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-16 21:31:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-16 21:31:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-16 21:31:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2024-11-16 21:31:46,264 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2024-11-16 21:31:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2024-11-16 21:31:46,264 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2024-11-16 21:31:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2024-11-16 21:31:46,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2024-11-16 21:31:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2024-11-16 21:31:46,265 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2024-11-16 21:31:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 21:31:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 21:31:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 21:31:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 21:31:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 21:31:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 21:31:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 21:31:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 21:31:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 21:31:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 21:31:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 21:31:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 21:31:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 21:31:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 21:31:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 21:31:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 21:31:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 21:31:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-16 21:31:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-16 21:31:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-16 21:31:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2024-11-16 21:31:46,267 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2024-11-16 21:31:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2024-11-16 21:31:46,267 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2024-11-16 21:31:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2024-11-16 21:31:46,267 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2024-11-16 21:31:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2024-11-16 21:31:46,267 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2024-11-16 21:31:46,268 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2024-11-16 21:31:46,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2024-11-16 21:31:46,268 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2024-11-16 21:31:46,268 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2024-11-16 21:31:46,268 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2024-11-16 21:31:46,268 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2024-11-16 21:31:46,268 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2024-11-16 21:31:46,268 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2024-11-16 21:31:46,268 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2024-11-16 21:31:46,268 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2024-11-16 21:31:46,268 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2024-11-16 21:31:46,268 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2024-11-16 21:31:46,268 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2024-11-16 21:31:46,269 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2024-11-16 21:31:46,269 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-16 21:31:46,269 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-16 21:31:46,269 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2024-11-16 21:31:46,269 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2024-11-16 21:31:46,269 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-16 21:31:46,272 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-16 21:31:46,272 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2024-11-16 21:31:46,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2024-11-16 21:31:46,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 21:31:46,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 21:31:46,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 21:31:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 21:31:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 21:31:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 21:31:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 21:31:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 21:31:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 21:31:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 21:31:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 21:31:46,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 21:31:46,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 21:31:46,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 21:31:46,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 21:31:46,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 21:31:46,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 21:31:46,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-16 21:31:46,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-16 21:31:46,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-16 21:31:46,275 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-16 21:31:46,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-16 21:31:46,275 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2024-11-16 21:31:46,275 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2024-11-16 21:31:46,275 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2024-11-16 21:31:46,275 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2024-11-16 21:31:46,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 21:31:46,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 21:31:46,276 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2024-11-16 21:31:46,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2024-11-16 21:31:46,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-16 21:31:46,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-16 21:31:46,276 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2024-11-16 21:31:46,276 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2024-11-16 21:31:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2024-11-16 21:31:46,277 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2024-11-16 21:31:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 21:31:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2024-11-16 21:31:46,277 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2024-11-16 21:31:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-16 21:31:46,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-16 21:31:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 21:31:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-16 21:31:46,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-16 21:31:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 21:31:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 21:31:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 21:31:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 21:31:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 21:31:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 21:31:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 21:31:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 21:31:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 21:31:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 21:31:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 21:31:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 21:31:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 21:31:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 21:31:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 21:31:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 21:31:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 21:31:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-16 21:31:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-16 21:31:46,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-16 21:31:46,280 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2024-11-16 21:31:46,280 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2024-11-16 21:31:46,280 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2024-11-16 21:31:46,281 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2024-11-16 21:31:46,282 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2024-11-16 21:31:46,282 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2024-11-16 21:31:46,282 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-16 21:31:46,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-16 21:31:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2024-11-16 21:31:46,283 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2024-11-16 21:31:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2024-11-16 21:31:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2024-11-16 21:31:46,284 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2024-11-16 21:31:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2024-11-16 21:31:46,284 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2024-11-16 21:31:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2024-11-16 21:31:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2024-11-16 21:31:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2024-11-16 21:31:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-16 21:31:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-16 21:31:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2024-11-16 21:31:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2024-11-16 21:31:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-16 21:31:46,286 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-16 21:31:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-16 21:31:46,286 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-16 21:31:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2024-11-16 21:31:46,286 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2024-11-16 21:31:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 21:31:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 21:31:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 21:31:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 21:31:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 21:31:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 21:31:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 21:31:46,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 21:31:46,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 21:31:46,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 21:31:46,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 21:31:46,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 21:31:46,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 21:31:46,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 21:31:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 21:31:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 21:31:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 21:31:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-16 21:31:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-16 21:31:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-16 21:31:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2024-11-16 21:31:46,291 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2024-11-16 21:31:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2024-11-16 21:31:46,291 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2024-11-16 21:31:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 21:31:46,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 21:31:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2024-11-16 21:31:46,291 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2024-11-16 21:31:46,292 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-16 21:31:46,292 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-16 21:31:47,247 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 21:31:47,253 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 21:31:47,812 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4860: havoc alloc_usb_address_#t~mem298#1; [2024-11-16 21:31:47,812 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4682: havoc is_child_device_#t~mem250#1; [2024-11-16 21:31:47,812 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4848: call ULTIMATE.dealloc(alloc_usb_address_~#descriptor~0#1.base, alloc_usb_address_~#descriptor~0#1.offset);havoc alloc_usb_address_~#descriptor~0#1.base, alloc_usb_address_~#descriptor~0#1.offset; [2024-11-16 21:31:47,977 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7207: call ULTIMATE.dealloc(r8a66597_check_detect_child_~#now_map~0#1.base, r8a66597_check_detect_child_~#now_map~0#1.offset);havoc r8a66597_check_detect_child_~#now_map~0#1.base, r8a66597_check_detect_child_~#now_map~0#1.offset; [2024-11-16 21:31:47,977 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7265: havoc #t~mem1071#1; [2024-11-16 21:31:48,012 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7586: call ULTIMATE.dealloc(~#descriptor~7#1.base, ~#descriptor~7#1.offset);havoc ~#descriptor~7#1.base, ~#descriptor~7#1.offset; [2024-11-16 21:31:48,013 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 21:31:48,124 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4905: call ULTIMATE.dealloc(~#descriptor~1.base, ~#descriptor~1.offset);havoc ~#descriptor~1.base, ~#descriptor~1.offset; [2024-11-16 21:31:48,229 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5532: call ULTIMATE.dealloc(~#descriptor~3.base, ~#descriptor~3.offset);havoc ~#descriptor~3.base, ~#descriptor~3.offset; [2024-11-16 21:31:48,302 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4062: havoc #t~mem89; [2024-11-16 21:31:48,314 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4056: havoc #t~mem88; [2024-11-16 21:31:48,371 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9698: havoc usb_hcd_check_unlink_urb_#t~nondet1368#1; [2024-11-16 21:31:48,374 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4050: havoc #t~mem87; [2024-11-16 21:31:48,610 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4756: call ULTIMATE.dealloc(~#fifoaddr~2.base, ~#fifoaddr~2.offset);havoc ~#fifoaddr~2.base, ~#fifoaddr~2.offset;call ULTIMATE.dealloc(~#fifosel~0.base, ~#fifosel~0.offset);havoc ~#fifosel~0.base, ~#fifosel~0.offset;call ULTIMATE.dealloc(~#fifoctr~0.base, ~#fifoctr~0.offset);havoc ~#fifoctr~0.base, ~#fifoctr~0.offset; [2024-11-16 21:31:48,624 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5095: havoc #t~mem374;havoc #t~ite376;havoc #t~mem375; [2024-11-16 21:31:49,491 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5225: call ULTIMATE.dealloc(get_empty_pipenum_~#array~0#1.base, get_empty_pipenum_~#array~0#1.offset);havoc get_empty_pipenum_~#array~0#1.base, get_empty_pipenum_~#array~0#1.offset; [2024-11-16 21:31:49,491 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5427: call ULTIMATE.dealloc(enable_r8a66597_pipe_~#descriptor~2#1.base, enable_r8a66597_pipe_~#descriptor~2#1.offset);havoc enable_r8a66597_pipe_~#descriptor~2#1.base, enable_r8a66597_pipe_~#descriptor~2#1.offset; [2024-11-16 21:31:49,491 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6864: call ULTIMATE.dealloc(set_address_zero_~#root_port~0#1.base, set_address_zero_~#root_port~0#1.offset);havoc set_address_zero_~#root_port~0#1.base, set_address_zero_~#root_port~0#1.offset;call ULTIMATE.dealloc(set_address_zero_~#hub_port~0#1.base, set_address_zero_~#hub_port~0#1.offset);havoc set_address_zero_~#hub_port~0#1.base, set_address_zero_~#hub_port~0#1.offset; [2024-11-16 21:31:49,491 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9705: havoc usb_hcd_link_urb_to_ep_#t~nondet1369#1; [2024-11-16 21:31:49,491 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5645: call ULTIMATE.dealloc(init_pipe_info_~#info~2#1.base, init_pipe_info_~#info~2#1.offset);havoc init_pipe_info_~#info~2#1.base, init_pipe_info_~#info~2#1.offset; [2024-11-16 21:31:49,492 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5084: havoc r8a66597_get_pipenum_#t~mem372#1; [2024-11-16 21:31:49,492 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4044: havoc usb_endpoint_num_#t~mem86#1; [2024-11-16 21:31:49,591 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9571: havoc del_timer_sync_#t~nondet1346#1; [2024-11-16 21:31:49,614 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9679: havoc #t~ret1363.base, #t~ret1363.offset; [2024-11-16 21:31:49,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9683: havoc #t~nondet1364; [2024-11-16 21:31:49,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7478: call ULTIMATE.dealloc(~#descriptor~5.base, ~#descriptor~5.offset);havoc ~#descriptor~5.base, ~#descriptor~5.offset;call ULTIMATE.dealloc(~#descriptor___0~1.base, ~#descriptor___0~1.offset);havoc ~#descriptor___0~1.base, ~#descriptor___0~1.offset; [2024-11-16 21:31:49,752 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3956: havoc __kmalloc_#t~ret80#1.base, __kmalloc_#t~ret80#1.offset; [2024-11-16 21:31:49,754 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9541: havoc #t~nondet1342; [2024-11-16 21:31:49,805 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5105: havoc #t~bitwise377; [2024-11-16 21:31:49,821 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4673: havoc #t~mem249; [2024-11-16 21:31:49,934 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4069: havoc #t~mem91.base, #t~mem91.offset; [2024-11-16 21:31:49,936 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3754: havoc #t~mem14.base, #t~mem14.offset; [2024-11-16 21:31:50,258 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9561: havoc clk_prepare_#t~nondet1345#1; [2024-11-16 21:31:50,259 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9554: havoc clk_enable_#t~nondet1343#1; [2024-11-16 21:31:50,418 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4235: call ULTIMATE.dealloc(r8a66597_read_fifo_~#tmp~12#1.base, r8a66597_read_fifo_~#tmp~12#1.offset);havoc r8a66597_read_fifo_~#tmp~12#1.base, r8a66597_read_fifo_~#tmp~12#1.offset; [2024-11-16 21:31:50,419 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9589: havoc ioread32_#t~nondet1349#1; [2024-11-16 21:31:50,551 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9717: havoc #t~ret1370.base, #t~ret1370.offset; [2024-11-16 21:31:50,689 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9557: havoc clk_get_#t~ret1344#1.base, clk_get_#t~ret1344#1.offset; [2024-11-16 21:31:50,690 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4082: havoc dev_get_platdata_#t~mem92#1.base, dev_get_platdata_#t~mem92#1.offset; [2024-11-16 21:31:50,690 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9690: havoc usb_create_hcd_#t~ret1366#1.base, usb_create_hcd_#t~ret1366#1.offset; [2024-11-16 21:31:50,690 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7636: call ULTIMATE.dealloc(~#clk_name~0#1.base, ~#clk_name~0#1.offset);havoc ~#clk_name~0#1.base, ~#clk_name~0#1.offset;call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset; [2024-11-16 21:31:50,690 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9578: havoc device_wakeup_enable_#t~nondet1347#1; [2024-11-16 21:31:50,690 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9595: havoc ioremap_nocache_#t~ret1350#1.base, ioremap_nocache_#t~ret1350#1.offset; [2024-11-16 21:31:50,690 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9694: havoc usb_disabled_#t~nondet1367#1; [2024-11-16 21:31:50,691 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3931: havoc resource_size_#t~mem54#1;havoc resource_size_#t~mem55#1; [2024-11-16 21:31:50,691 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9687: havoc usb_add_hcd_#t~nondet1365#1; [2024-11-16 21:31:50,694 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3918: havoc #t~mem50.base, #t~mem50.offset; [2024-11-16 21:31:50,729 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9582: havoc ioread16_#t~nondet1348#1; [2024-11-16 21:31:50,731 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9660: havoc #t~nondet1361; [2024-11-16 21:31:50,846 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7548: call ULTIMATE.dealloc(~#descriptor~6.base, ~#descriptor~6.offset);havoc ~#descriptor~6.base, ~#descriptor~6.offset; [2024-11-16 21:31:51,084 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9524: havoc __msecs_to_jiffies_#t~nondet1340#1; [2024-11-16 21:31:51,170 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7405: call ULTIMATE.dealloc(~#descriptor~4.base, ~#descriptor~4.offset);havoc ~#descriptor~4.base, ~#descriptor~4.offset;call ULTIMATE.dealloc(~#descriptor___0~0.base, ~#descriptor___0~0.offset);havoc ~#descriptor___0~0.base, ~#descriptor___0~0.offset; [2024-11-16 21:31:56,174 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9649: havoc ldv_suspend_late_5_#t~nondet1359#1; [2024-11-16 21:31:56,174 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9633: havoc ldv_restore_early_5_#t~nondet1355#1; [2024-11-16 21:31:56,174 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9653: havoc ldv_suspend_noirq_5_#t~nondet1360#1; [2024-11-16 21:31:56,174 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9637: havoc ldv_restore_noirq_5_#t~nondet1356#1; [2024-11-16 21:31:56,174 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9621: havoc ldv_poweroff_late_5_#t~nondet1352#1; [2024-11-16 21:31:56,174 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9641: havoc ldv_resume_early_5_#t~nondet1357#1; [2024-11-16 21:31:56,175 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9625: havoc ldv_poweroff_noirq_5_#t~nondet1353#1; [2024-11-16 21:31:56,175 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9528: havoc __platform_driver_register_#t~nondet1341#1; [2024-11-16 21:31:56,175 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9645: havoc ldv_resume_noirq_5_#t~nondet1358#1; [2024-11-16 21:31:56,175 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9629: havoc ldv_prepare_5_#t~nondet1354#1; [2024-11-16 21:31:56,175 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8407: call ULTIMATE.dealloc(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset);havoc main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset);havoc main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset);havoc main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset);havoc main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset);havoc main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset);havoc main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset; [2024-11-16 21:31:56,175 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9614: havoc ldv_complete_5_#t~nondet1351#1; [2024-11-16 21:31:57,437 INFO L? ?]: Removed 2517 outVars from TransFormulas that were not future-live. [2024-11-16 21:31:57,437 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 21:31:57,570 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 21:31:57,571 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-16 21:31:57,571 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:31:57 BoogieIcfgContainer [2024-11-16 21:31:57,571 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 21:31:57,573 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 21:31:57,573 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 21:31:57,576 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 21:31:57,577 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 09:31:41" (1/3) ... [2024-11-16 21:31:57,578 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@570e5198 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:31:57, skipping insertion in model container [2024-11-16 21:31:57,578 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:44" (2/3) ... [2024-11-16 21:31:57,578 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@570e5198 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:31:57, skipping insertion in model container [2024-11-16 21:31:57,578 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:31:57" (3/3) ... [2024-11-16 21:31:57,580 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2024-11-16 21:31:57,597 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 21:31:57,598 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 21:31:57,770 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 21:31:57,777 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;@2a7e3759, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 21:31:57,777 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 21:31:57,794 INFO L276 IsEmpty]: Start isEmpty. Operand has 2831 states, 2049 states have (on average 1.3855539287457297) internal successors, (2839), 2137 states have internal predecessors, (2839), 660 states have call successors, (660), 121 states have call predecessors, (660), 120 states have return successors, (652), 630 states have call predecessors, (652), 652 states have call successors, (652) [2024-11-16 21:31:57,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-16 21:31:57,815 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:31:57,816 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 21:31:57,816 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:31:57,821 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:31:57,822 INFO L85 PathProgramCache]: Analyzing trace with hash 1990124046, now seen corresponding path program 1 times [2024-11-16 21:31:57,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:31:57,831 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [874233675] [2024-11-16 21:31:57,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:31:57,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:31:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-16 21:31:59,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:31:59,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 21:31:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-16 21:31:59,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:31:59,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 21:31:59,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-16 21:31:59,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:31:59,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 21:31:59,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-16 21:31:59,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:31:59,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-16 21:31:59,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:31:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-16 21:31:59,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:31:59,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-16 21:31:59,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:31:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-16 21:31:59,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:31:59,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-16 21:31:59,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:31:59,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:31:59,999 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-16 21:32:00,003 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:32:00,004 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [874233675] [2024-11-16 21:32:00,005 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [874233675] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:32:00,006 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:32:00,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-16 21:32:00,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [24006922] [2024-11-16 21:32:00,009 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:32:00,014 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 21:32:00,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:32:00,042 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 21:32:00,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-16 21:32:00,052 INFO L87 Difference]: Start difference. First operand has 2831 states, 2049 states have (on average 1.3855539287457297) internal successors, (2839), 2137 states have internal predecessors, (2839), 660 states have call successors, (660), 121 states have call predecessors, (660), 120 states have return successors, (652), 630 states have call predecessors, (652), 652 states have call successors, (652) Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2024-11-16 21:32:19,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 21:32:19,830 INFO L93 Difference]: Finished difference Result 6378 states and 9565 transitions. [2024-11-16 21:32:19,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-16 21:32:19,833 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 136 [2024-11-16 21:32:19,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 21:32:19,887 INFO L225 Difference]: With dead ends: 6378 [2024-11-16 21:32:19,888 INFO L226 Difference]: Without dead ends: 3535 [2024-11-16 21:32:19,913 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-16 21:32:19,919 INFO L432 NwaCegarLoop]: 484 mSDtfsCounter, 6846 mSDsluCounter, 718 mSDsCounter, 0 mSdLazyCounter, 5884 mSolverCounterSat, 3413 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7176 SdHoareTripleChecker+Valid, 1202 SdHoareTripleChecker+Invalid, 9297 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3413 IncrementalHoareTripleChecker+Valid, 5884 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.8s IncrementalHoareTripleChecker+Time [2024-11-16 21:32:19,920 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [7176 Valid, 1202 Invalid, 9297 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3413 Valid, 5884 Invalid, 0 Unknown, 0 Unchecked, 18.8s Time] [2024-11-16 21:32:19,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3535 states. [2024-11-16 21:32:20,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3535 to 2814. [2024-11-16 21:32:20,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2814 states, 2042 states have (on average 1.3751224289911852) internal successors, (2808), 2120 states have internal predecessors, (2808), 652 states have call successors, (652), 120 states have call predecessors, (652), 119 states have return successors, (649), 627 states have call predecessors, (649), 649 states have call successors, (649) [2024-11-16 21:32:20,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 2814 states and 4109 transitions. [2024-11-16 21:32:20,197 INFO L78 Accepts]: Start accepts. Automaton has 2814 states and 4109 transitions. Word has length 136 [2024-11-16 21:32:20,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 21:32:20,198 INFO L471 AbstractCegarLoop]: Abstraction has 2814 states and 4109 transitions. [2024-11-16 21:32:20,198 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2024-11-16 21:32:20,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 4109 transitions. [2024-11-16 21:32:20,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-16 21:32:20,204 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:32:20,204 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 21:32:20,205 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 21:32:20,205 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:32:20,205 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:32:20,205 INFO L85 PathProgramCache]: Analyzing trace with hash -1471704687, now seen corresponding path program 1 times [2024-11-16 21:32:20,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:32:20,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1005582364] [2024-11-16 21:32:20,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:32:20,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:32:21,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,570 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-16 21:32:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:32:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 21:32:21,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-16 21:32:21,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:32:21,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 21:32:21,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-16 21:32:21,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:32:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 21:32:21,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-16 21:32:21,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:32:21,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-16 21:32:21,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:32:21,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-16 21:32:21,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:32:21,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-16 21:32:21,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:32:21,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-16 21:32:21,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:32:21,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-16 21:32:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:32:21,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:32:21,811 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-16 21:32:21,812 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:32:21,812 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1005582364] [2024-11-16 21:32:21,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1005582364] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:32:21,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:32:21,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 21:32:21,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1064982219] [2024-11-16 21:32:21,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:32:21,815 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-16 21:32:21,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:32:21,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-16 21:32:21,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-16 21:32:21,816 INFO L87 Difference]: Start difference. First operand 2814 states and 4109 transitions. Second operand has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2024-11-16 21:32:25,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []