./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 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-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-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 10:27:47,266 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 10:27:47,367 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 10:27:47,377 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 10:27:47,379 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 10:27:47,418 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 10:27:47,419 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 10:27:47,419 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 10:27:47,421 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 10:27:47,422 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 10:27:47,423 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 10:27:47,424 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 10:27:47,424 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 10:27:47,425 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 10:27:47,425 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 10:27:47,425 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 10:27:47,426 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 10:27:47,430 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 10:27:47,430 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 10:27:47,430 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 10:27:47,431 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 10:27:47,431 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 10:27:47,432 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 10:27:47,432 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 10:27:47,432 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 10:27:47,433 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 10:27:47,433 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 10:27:47,433 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 10:27:47,433 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 10:27:47,434 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:27:47,434 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 10:27:47,434 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 10:27:47,435 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 10:27:47,435 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 10:27:47,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 10:27:47,440 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 10:27:47,440 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 10:27:47,441 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 10:27:47,444 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 10:27:47,444 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6785537a032cb4855d5467e9b639eb667ad8ad30124f23951db0f7bcb4fb8bfb [2024-11-12 10:27:47,794 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 10:27:47,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 10:27:47,829 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 10:27:47,831 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 10:27:47,832 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 10:27:47,833 INFO L431 ainManager$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 [2024-11-12 10:27:49,571 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 10:27:50,096 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 10:27:50,097 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 [2024-11-12 10:27:50,158 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92d6754b7/3672bad0d2264fcb88fb24339d75e0dd/FLAGf67e551c1 [2024-11-12 10:27:50,179 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92d6754b7/3672bad0d2264fcb88fb24339d75e0dd [2024-11-12 10:27:50,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 10:27:50,185 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 10:27:50,187 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 10:27:50,187 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 10:27:50,193 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 10:27:50,195 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:27:50" (1/1) ... [2024-11-12 10:27:50,198 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@de09a08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:27:50, skipping insertion in model container [2024-11-12 10:27:50,198 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:27:50" (1/1) ... [2024-11-12 10:27:50,333 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 10:27:52,971 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] [2024-11-12 10:27:53,163 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:27:53,210 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 10:27:53,458 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] [2024-11-12 10:27:53,463 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] [2024-11-12 10:27:53,590 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] [2024-11-12 10:27:53,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:27:53,779 INFO L204 MainTranslator]: Completed translation [2024-11-12 10:27:53,782 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:27:53 WrapperNode [2024-11-12 10:27:53,782 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 10:27:53,784 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 10:27:53,784 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 10:27:53,784 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 10:27:53,793 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:27:53" (1/1) ... [2024-11-12 10:27:53,924 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:27:53" (1/1) ... [2024-11-12 10:27:54,133 INFO L138 Inliner]: procedures = 338, calls = 2033, calls flagged for inlining = 136, calls inlined = 132, statements flattened = 6138 [2024-11-12 10:27:54,134 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 10:27:54,135 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 10:27:54,135 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 10:27:54,136 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 10:27:54,148 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:27:53" (1/1) ... [2024-11-12 10:27:54,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:27:53" (1/1) ... [2024-11-12 10:27:54,214 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:27:53" (1/1) ... [2024-11-12 10:27:54,986 INFO L175 MemorySlicer]: Split 966 memory accesses to 20 slices as follows [2, 4, 26, 4, 14, 16, 16, 70, 4, 1, 46, 669, 5, 25, 1, 10, 13, 1, 38, 1]. 69 percent of accesses are in the largest equivalence class. The 34 initializations are split as follows [2, 0, 0, 0, 0, 16, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 354 writes are split as follows [0, 3, 13, 3, 10, 0, 0, 60, 3, 1, 46, 148, 2, 25, 0, 1, 1, 0, 38, 0]. [2024-11-12 10:27:54,987 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:27:53" (1/1) ... [2024-11-12 10:27:54,987 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:27:53" (1/1) ... [2024-11-12 10:27:55,161 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:27:53" (1/1) ... [2024-11-12 10:27:55,193 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:27:53" (1/1) ... [2024-11-12 10:27:55,299 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:27:53" (1/1) ... [2024-11-12 10:27:55,331 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:27:53" (1/1) ... [2024-11-12 10:27:55,408 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 10:27:55,410 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 10:27:55,411 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 10:27:55,411 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 10:27:55,412 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:27:53" (1/1) ... [2024-11-12 10:27:55,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:27:55,440 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 10:27:55,475 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-12 10:27:55,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-12 10:27:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2024-11-12 10:27:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2024-11-12 10:27:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2024-11-12 10:27:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2024-11-12 10:27:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2024-11-12 10:27:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2024-11-12 10:27:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-12 10:27:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-12 10:27:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2024-11-12 10:27:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2024-11-12 10:27:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 10:27:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 10:27:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 10:27:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 10:27:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 10:27:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 10:27:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 10:27:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 10:27:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 10:27:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 10:27:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 10:27:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 10:27:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-12 10:27:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-12 10:27:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-12 10:27:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-12 10:27:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-12 10:27:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-12 10:27:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-12 10:27:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-12 10:27:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 10:27:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 10:27:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 10:27:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 10:27:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 10:27:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 10:27:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 10:27:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 10:27:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 10:27:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 10:27:55,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 10:27:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 10:27:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 10:27:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 10:27:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 10:27:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-12 10:27:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-12 10:27:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-12 10:27:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-12 10:27:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-12 10:27:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 10:27:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 10:27:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 10:27:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 10:27:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2024-11-12 10:27:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2024-11-12 10:27:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2024-11-12 10:27:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2024-11-12 10:27:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2024-11-12 10:27:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2024-11-12 10:27:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2024-11-12 10:27:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2024-11-12 10:27:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2024-11-12 10:27:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2024-11-12 10:27:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2024-11-12 10:27:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2024-11-12 10:27:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 10:27:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 10:27:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-12 10:27:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-12 10:27:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2024-11-12 10:27:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2024-11-12 10:27:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-12 10:27:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-12 10:27:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-11-12 10:27:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-11-12 10:27:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2024-11-12 10:27:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2024-11-12 10:27:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2024-11-12 10:27:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2024-11-12 10:27:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2024-11-12 10:27:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2024-11-12 10:27:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 10:27:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 10:27:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 10:27:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 10:27:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 10:27:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 10:27:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 10:27:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 10:27:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 10:27:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 10:27:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 10:27:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-12 10:27:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-12 10:27:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-12 10:27:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-12 10:27:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-12 10:27:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-12 10:27:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-12 10:27:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-12 10:27:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-12 10:27:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 10:27:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 10:27:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 10:27:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 10:27:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 10:27:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 10:27:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 10:27:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 10:27:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 10:27:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 10:27:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 10:27:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-12 10:27:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-12 10:27:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-12 10:27:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-12 10:27:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-12 10:27:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-12 10:27:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-12 10:27:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-12 10:27:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-12 10:27:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2024-11-12 10:27:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2024-11-12 10:27:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2024-11-12 10:27:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2024-11-12 10:27:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2024-11-12 10:27:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2024-11-12 10:27:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-12 10:27:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-12 10:27:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2024-11-12 10:27:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2024-11-12 10:27:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 10:27:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 10:27:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2024-11-12 10:27:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2024-11-12 10:27:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2024-11-12 10:27:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2024-11-12 10:27:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2024-11-12 10:27:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2024-11-12 10:27:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-12 10:27:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-12 10:27:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-11-12 10:27:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-11-12 10:27:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2024-11-12 10:27:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2024-11-12 10:27:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-11-12 10:27:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-11-12 10:27:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2024-11-12 10:27:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2024-11-12 10:27:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2024-11-12 10:27:55,561 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2024-11-12 10:27:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2024-11-12 10:27:55,561 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2024-11-12 10:27:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2024-11-12 10:27:55,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2024-11-12 10:27:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 10:27:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-12 10:27:55,561 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-12 10:27:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2024-11-12 10:27:55,561 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2024-11-12 10:27:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 10:27:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 10:27:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 10:27:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 10:27:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 10:27:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 10:27:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 10:27:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 10:27:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 10:27:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 10:27:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 10:27:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 10:27:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 10:27:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 10:27:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 10:27:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-12 10:27:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-12 10:27:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-12 10:27:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-12 10:27:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-12 10:27:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2024-11-12 10:27:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2024-11-12 10:27:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2024-11-12 10:27:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2024-11-12 10:27:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2024-11-12 10:27:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2024-11-12 10:27:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-12 10:27:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-12 10:27:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-12 10:27:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-12 10:27:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2024-11-12 10:27:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2024-11-12 10:27:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-12 10:27:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-12 10:27:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 10:27:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-11-12 10:27:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-11-12 10:27:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-12 10:27:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-12 10:27:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 10:27:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 10:27:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2024-11-12 10:27:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2024-11-12 10:27:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2024-11-12 10:27:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2024-11-12 10:27:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-12 10:27:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-12 10:27:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2024-11-12 10:27:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2024-11-12 10:27:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-12 10:27:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-12 10:27:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-12 10:27:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-12 10:27:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-12 10:27:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-12 10:27:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2024-11-12 10:27:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2024-11-12 10:27:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2024-11-12 10:27:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2024-11-12 10:27:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2024-11-12 10:27:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2024-11-12 10:27:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2024-11-12 10:27:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2024-11-12 10:27:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2024-11-12 10:27:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2024-11-12 10:27:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-12 10:27:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-12 10:27:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2024-11-12 10:27:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2024-11-12 10:27:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2024-11-12 10:27:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2024-11-12 10:27:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2024-11-12 10:27:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2024-11-12 10:27:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 10:27:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 10:27:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 10:27:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 10:27:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 10:27:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 10:27:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 10:27:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 10:27:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 10:27:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 10:27:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 10:27:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 10:27:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-12 10:27:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-12 10:27:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-12 10:27:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-12 10:27:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-12 10:27:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-12 10:27:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-12 10:27:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-12 10:27:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2024-11-12 10:27:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2024-11-12 10:27:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-12 10:27:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-12 10:27:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-12 10:27:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-12 10:27:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 10:27:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 10:27:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 10:27:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 10:27:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 10:27:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 10:27:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 10:27:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 10:27:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 10:27:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 10:27:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 10:27:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 10:27:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 10:27:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 10:27:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 10:27:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-12 10:27:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-12 10:27:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-12 10:27:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-12 10:27:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-12 10:27:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2024-11-12 10:27:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2024-11-12 10:27:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2024-11-12 10:27:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2024-11-12 10:27:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2024-11-12 10:27:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2024-11-12 10:27:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2024-11-12 10:27:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2024-11-12 10:27:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 10:27:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 10:27:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 10:27:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 10:27:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-12 10:27:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2024-11-12 10:27:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2024-11-12 10:27:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2024-11-12 10:27:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2024-11-12 10:27:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2024-11-12 10:27:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2024-11-12 10:27:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2024-11-12 10:27:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2024-11-12 10:27:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2024-11-12 10:27:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2024-11-12 10:27:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2024-11-12 10:27:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2024-11-12 10:27:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2024-11-12 10:27:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2024-11-12 10:27:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2024-11-12 10:27:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2024-11-12 10:27:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2024-11-12 10:27:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2024-11-12 10:27:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2024-11-12 10:27:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2024-11-12 10:27:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2024-11-12 10:27:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2024-11-12 10:27:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-12 10:27:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-12 10:27:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2024-11-12 10:27:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2024-11-12 10:27:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-12 10:27:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-12 10:27:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2024-11-12 10:27:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2024-11-12 10:27:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 10:27:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 10:27:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 10:27:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 10:27:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 10:27:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 10:27:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 10:27:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 10:27:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 10:27:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 10:27:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 10:27:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 10:27:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 10:27:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 10:27:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 10:27:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-12 10:27:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-12 10:27:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-12 10:27:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-12 10:27:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-12 10:27:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-12 10:27:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-12 10:27:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2024-11-12 10:27:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2024-11-12 10:27:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2024-11-12 10:27:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2024-11-12 10:27:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 10:27:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 10:27:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2024-11-12 10:27:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2024-11-12 10:27:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-12 10:27:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-12 10:27:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2024-11-12 10:27:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2024-11-12 10:27:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2024-11-12 10:27:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2024-11-12 10:27:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 10:27:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2024-11-12 10:27:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2024-11-12 10:27:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-12 10:27:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-12 10:27:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 10:27:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-12 10:27:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-12 10:27:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 10:27:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 10:27:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 10:27:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 10:27:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 10:27:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 10:27:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 10:27:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 10:27:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 10:27:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 10:27:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 10:27:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 10:27:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 10:27:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 10:27:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 10:27:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-12 10:27:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-12 10:27:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-12 10:27:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-12 10:27:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-12 10:27:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2024-11-12 10:27:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2024-11-12 10:27:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2024-11-12 10:27:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2024-11-12 10:27:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2024-11-12 10:27:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2024-11-12 10:27:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-12 10:27:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-12 10:27:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2024-11-12 10:27:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2024-11-12 10:27:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2024-11-12 10:27:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2024-11-12 10:27:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2024-11-12 10:27:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2024-11-12 10:27:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2024-11-12 10:27:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2024-11-12 10:27:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2024-11-12 10:27:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2024-11-12 10:27:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-12 10:27:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-12 10:27:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2024-11-12 10:27:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2024-11-12 10:27:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-12 10:27:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-12 10:27:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-12 10:27:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-12 10:27:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2024-11-12 10:27:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2024-11-12 10:27:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 10:27:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 10:27:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 10:27:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 10:27:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 10:27:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 10:27:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 10:27:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 10:27:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 10:27:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 10:27:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 10:27:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 10:27:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 10:27:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 10:27:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 10:27:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-12 10:27:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-12 10:27:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-12 10:27:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-12 10:27:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-12 10:27:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2024-11-12 10:27:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2024-11-12 10:27:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2024-11-12 10:27:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2024-11-12 10:27:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 10:27:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 10:27:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2024-11-12 10:27:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2024-11-12 10:27:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-12 10:27:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-12 10:27:56,534 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 10:27:56,538 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 10:27:57,428 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 10:28:07,976 INFO L? ?]: Removed 2517 outVars from TransFormulas that were not future-live. [2024-11-12 10:28:07,977 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 10:28:08,047 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 10:28:08,048 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-12 10:28:08,048 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:28:08 BoogieIcfgContainer [2024-11-12 10:28:08,048 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 10:28:08,052 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 10:28:08,052 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 10:28:08,056 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 10:28:08,056 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:27:50" (1/3) ... [2024-11-12 10:28:08,059 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b4000de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:28:08, skipping insertion in model container [2024-11-12 10:28:08,059 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:27:53" (2/3) ... [2024-11-12 10:28:08,059 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b4000de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:28:08, skipping insertion in model container [2024-11-12 10:28:08,060 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:28:08" (3/3) ... [2024-11-12 10:28:08,062 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2024-11-12 10:28:08,082 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 10:28:08,082 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 10:28:08,240 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 10:28:08,249 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;@4739a857, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 10:28:08,251 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 10:28:08,271 INFO L276 IsEmpty]: Start isEmpty. Operand has 2772 states, 1990 states have (on average 1.3969849246231156) internal successors, (2780), 2078 states have internal predecessors, (2780), 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) [2024-11-12 10:28:08,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-12 10:28:08,296 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:28:08,297 INFO L218 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] [2024-11-12 10:28:08,297 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:28:08,311 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:28:08,311 INFO L85 PathProgramCache]: Analyzing trace with hash -1169770822, now seen corresponding path program 1 times [2024-11-12 10:28:08,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:28:08,322 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396528660] [2024-11-12 10:28:08,322 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:28:08,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:28:09,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 10:28:10,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:10,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:28:10,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-12 10:28:10,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:10,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:28:10,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-12 10:28:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:10,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:28:10,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-12 10:28:10,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-12 10:28:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-12 10:28:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:10,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-12 10:28:10,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-12 10:28:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:10,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,643 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-12 10:28:10,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:10,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:10,668 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-12 10:28:10,669 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:28:10,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396528660] [2024-11-12 10:28:10,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1396528660] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:28:10,671 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:28:10,671 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 10:28:10,672 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1398885827] [2024-11-12 10:28:10,673 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:28:10,680 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 10:28:10,681 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:28:10,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 10:28:10,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-12 10:28:10,716 INFO L87 Difference]: Start difference. First operand has 2772 states, 1990 states have (on average 1.3969849246231156) internal successors, (2780), 2078 states have internal predecessors, (2780), 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 8.8) internal successors, (44), 2 states have internal predecessors, (44), 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) [2024-11-12 10:28:14,760 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 [] [2024-11-12 10:28:49,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 10:28:49,948 INFO L93 Difference]: Finished difference Result 6234 states and 9421 transitions. [2024-11-12 10:28:49,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-12 10:28:49,952 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 2 states have internal predecessors, (44), 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 135 [2024-11-12 10:28:49,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 10:28:50,002 INFO L225 Difference]: With dead ends: 6234 [2024-11-12 10:28:50,002 INFO L226 Difference]: Without dead ends: 3450 [2024-11-12 10:28:50,027 INFO L434 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 [2024-11-12 10:28:50,030 INFO L435 NwaCegarLoop]: 472 mSDtfsCounter, 5183 mSDsluCounter, 1053 mSDsCounter, 0 mSdLazyCounter, 7230 mSolverCounterSat, 2250 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5515 SdHoareTripleChecker+Valid, 1525 SdHoareTripleChecker+Invalid, 9481 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 2250 IncrementalHoareTripleChecker+Valid, 7230 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.0s IncrementalHoareTripleChecker+Time [2024-11-12 10:28:50,034 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5515 Valid, 1525 Invalid, 9481 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [2250 Valid, 7230 Invalid, 1 Unknown, 0 Unchecked, 38.0s Time] [2024-11-12 10:28:50,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3450 states. [2024-11-12 10:28:50,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3450 to 2755. [2024-11-12 10:28:50,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2755 states, 1983 states have (on average 1.3862834089762985) internal successors, (2749), 2061 states have internal predecessors, (2749), 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) [2024-11-12 10:28:50,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 2755 states and 4050 transitions. [2024-11-12 10:28:50,425 INFO L78 Accepts]: Start accepts. Automaton has 2755 states and 4050 transitions. Word has length 135 [2024-11-12 10:28:50,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 10:28:50,426 INFO L471 AbstractCegarLoop]: Abstraction has 2755 states and 4050 transitions. [2024-11-12 10:28:50,426 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 2 states have internal predecessors, (44), 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) [2024-11-12 10:28:50,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 4050 transitions. [2024-11-12 10:28:50,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-12 10:28:50,431 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:28:50,431 INFO L218 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] [2024-11-12 10:28:50,432 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-12 10:28:50,432 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:28:50,434 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:28:50,438 INFO L85 PathProgramCache]: Analyzing trace with hash 2070568692, now seen corresponding path program 1 times [2024-11-12 10:28:50,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:28:50,438 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1390052615] [2024-11-12 10:28:50,439 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:28:50,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:28:51,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 10:28:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:52,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:28:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-12 10:28:52,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:52,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:28:52,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-12 10:28:52,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:52,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:28:52,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-12 10:28:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-12 10:28:52,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:52,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-12 10:28:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:52,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-12 10:28:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-12 10:28:52,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:52,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-12 10:28:52,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:28:52,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:28:52,465 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-12 10:28:52,465 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:28:52,466 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1390052615] [2024-11-12 10:28:52,466 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1390052615] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:28:52,466 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:28:52,466 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-12 10:28:52,466 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1808517503] [2024-11-12 10:28:52,466 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:28:52,468 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-12 10:28:52,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:28:52,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-12 10:28:52,472 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-12 10:28:52,472 INFO L87 Difference]: Start difference. First operand 2755 states and 4050 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 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) [2024-11-12 10:28:56,500 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 []