./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 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/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-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/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())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', '6785537a032cb4855d5467e9b639eb667ad8ad30124f23951db0f7bcb4fb8bfb'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/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-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 0.3.0-?-4f9af40 [2024-11-07 13:32:02,615 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 13:32:02,698 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 13:32:02,702 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 13:32:02,702 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 13:32:02,729 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 13:32:02,730 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 13:32:02,730 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 13:32:02,731 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 13:32:02,731 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 13:32:02,732 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 13:32:02,732 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 13:32:02,732 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 13:32:02,732 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 13:32:02,732 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 13:32:02,732 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 13:32:02,732 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 13:32:02,732 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 13:32:02,732 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 13:32:02,732 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 13:32:02,732 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 13:32:02,733 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 13:32:02,733 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 13:32:02,733 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 13:32:02,733 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 13:32:02,733 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 13:32:02,733 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 13:32:02,733 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 13:32:02,733 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 13:32:02,735 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:32:02,736 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 13:32:02,736 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 13:32:02,736 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 13:32:02,736 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 13:32:02,736 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 13:32:02,736 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 13:32:02,736 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 13:32:02,736 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 13:32:02,736 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 13:32:02,736 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/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 [2024-11-07 13:32:03,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 13:32:03,023 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 13:32:03,025 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 13:32:03,026 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 13:32:03,026 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 13:32:03,028 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2024-11-07 13:32:04,362 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 13:32:04,976 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 13:32:04,976 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2024-11-07 13:32:05,025 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/1fbfa9b64/d40a8c3ac5b24fe687ea72100585ea52/FLAG09cc9c8a4 [2024-11-07 13:32:05,431 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/1fbfa9b64/d40a8c3ac5b24fe687ea72100585ea52 [2024-11-07 13:32:05,433 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 13:32:05,435 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 13:32:05,436 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 13:32:05,436 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 13:32:05,439 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 13:32:05,440 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:32:05" (1/1) ... [2024-11-07 13:32:05,441 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@720b5ef4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:32:05, skipping insertion in model container [2024-11-07 13:32:05,441 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:32:05" (1/1) ... [2024-11-07 13:32:05,544 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 13:32:06,931 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2024-11-07 13:32:07,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:32:07,065 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 13:32:07,292 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] [2024-11-07 13:32:07,297 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] [2024-11-07 13:32:07,463 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2024-11-07 13:32:07,476 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:32:07,592 INFO L204 MainTranslator]: Completed translation [2024-11-07 13:32:07,592 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:32:07 WrapperNode [2024-11-07 13:32:07,592 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 13:32:07,593 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 13:32:07,593 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 13:32:07,594 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 13:32:07,598 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:32:07" (1/1) ... [2024-11-07 13:32:07,687 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:32:07" (1/1) ... [2024-11-07 13:32:07,937 INFO L138 Inliner]: procedures = 338, calls = 2033, calls flagged for inlining = 136, calls inlined = 132, statements flattened = 6138 [2024-11-07 13:32:07,938 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 13:32:07,939 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 13:32:07,939 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 13:32:07,939 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 13:32:07,947 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:32:07" (1/1) ... [2024-11-07 13:32:07,947 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:32:07" (1/1) ... [2024-11-07 13:32:07,975 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:32:07" (1/1) ... [2024-11-07 13:32:08,823 INFO L175 MemorySlicer]: Split 966 memory accesses to 20 slices as follows [2, 10, 669, 14, 5, 1, 1, 4, 1, 16, 46, 4, 26, 16, 70, 13, 25, 1, 4, 38]. 69 percent of accesses are in the largest equivalence class. The 34 initializations are split as follows [2, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0]. The 354 writes are split as follows [0, 1, 148, 10, 2, 0, 0, 3, 1, 0, 46, 3, 13, 0, 60, 1, 25, 0, 3, 38]. [2024-11-07 13:32:08,824 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:32:07" (1/1) ... [2024-11-07 13:32:08,824 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:32:07" (1/1) ... [2024-11-07 13:32:08,983 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:32:07" (1/1) ... [2024-11-07 13:32:09,032 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:32:07" (1/1) ... [2024-11-07 13:32:09,088 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:32:07" (1/1) ... [2024-11-07 13:32:09,119 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:32:07" (1/1) ... [2024-11-07 13:32:09,190 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 13:32:09,192 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 13:32:09,192 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 13:32:09,192 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 13:32:09,193 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:32:07" (1/1) ... [2024-11-07 13:32:09,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:32:09,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 13:32:09,226 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 13:32:09,232 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 13:32:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2024-11-07 13:32:09,249 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2024-11-07 13:32:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2024-11-07 13:32:09,249 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2024-11-07 13:32:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2024-11-07 13:32:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2024-11-07 13:32:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-07 13:32:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-07 13:32:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2024-11-07 13:32:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2024-11-07 13:32:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-07 13:32:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-07 13:32:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-07 13:32:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-07 13:32:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-07 13:32:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-07 13:32:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-07 13:32:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-07 13:32:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-07 13:32:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-07 13:32:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-07 13:32:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-07 13:32:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-07 13:32:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-07 13:32:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-07 13:32:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-07 13:32:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-07 13:32:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-07 13:32:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-07 13:32:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-07 13:32:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 13:32:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 13:32:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 13:32:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 13:32:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 13:32:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 13:32:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 13:32:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 13:32:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 13:32:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2024-11-07 13:32:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2024-11-07 13:32:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2024-11-07 13:32:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2024-11-07 13:32:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2024-11-07 13:32:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2024-11-07 13:32:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2024-11-07 13:32:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2024-11-07 13:32:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2024-11-07 13:32:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 13:32:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 13:32:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-07 13:32:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-07 13:32:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2024-11-07 13:32:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2024-11-07 13:32:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-07 13:32:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-07 13:32:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-11-07 13:32:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-11-07 13:32:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2024-11-07 13:32:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2024-11-07 13:32:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2024-11-07 13:32:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2024-11-07 13:32:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2024-11-07 13:32:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2024-11-07 13:32:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 13:32:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 13:32:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 13:32:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 13:32:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 13:32:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 13:32:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 13:32:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 13:32:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 13:32:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-07 13:32:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-07 13:32:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-07 13:32:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-07 13:32:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-07 13:32:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-07 13:32:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-07 13:32:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-07 13:32:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-07 13:32:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-07 13:32:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-07 13:32:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2024-11-07 13:32:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2024-11-07 13:32:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2024-11-07 13:32:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2024-11-07 13:32:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2024-11-07 13:32:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-07 13:32:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-07 13:32:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2024-11-07 13:32:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2024-11-07 13:32:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 13:32:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 13:32:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2024-11-07 13:32:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2024-11-07 13:32:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2024-11-07 13:32:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2024-11-07 13:32:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2024-11-07 13:32:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2024-11-07 13:32:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-07 13:32:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-07 13:32:09,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-11-07 13:32:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-11-07 13:32:09,263 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2024-11-07 13:32:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2024-11-07 13:32:09,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-11-07 13:32:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-11-07 13:32:09,263 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2024-11-07 13:32:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2024-11-07 13:32:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2024-11-07 13:32:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2024-11-07 13:32:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-07 13:32:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2024-11-07 13:32:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 13:32:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2024-11-07 13:32:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2024-11-07 13:32:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2024-11-07 13:32:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 13:32:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-07 13:32:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2024-11-07 13:32:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-07 13:32:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-11-07 13:32:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-07 13:32:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 13:32:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2024-11-07 13:32:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2024-11-07 13:32:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-07 13:32:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2024-11-07 13:32:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2024-11-07 13:32:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-07 13:32:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-07 13:32:09,266 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-07 13:32:09,266 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-07 13:32:09,266 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-07 13:32:09,266 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-07 13:32:09,266 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2024-11-07 13:32:09,266 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2024-11-07 13:32:09,266 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2024-11-07 13:32:09,266 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2024-11-07 13:32:09,266 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2024-11-07 13:32:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2024-11-07 13:32:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2024-11-07 13:32:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2024-11-07 13:32:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2024-11-07 13:32:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2024-11-07 13:32:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-07 13:32:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-07 13:32:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2024-11-07 13:32:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2024-11-07 13:32:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2024-11-07 13:32:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2024-11-07 13:32:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2024-11-07 13:32:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2024-11-07 13:32:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-07 13:32:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-07 13:32:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-07 13:32:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-07 13:32:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-07 13:32:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-07 13:32:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-07 13:32:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-07 13:32:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-07 13:32:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-07 13:32:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-07 13:32:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2024-11-07 13:32:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-07 13:32:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-07 13:32:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 13:32:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 13:32:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 13:32:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 13:32:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 13:32:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 13:32:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 13:32:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 13:32:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 13:32:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 13:32:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 13:32:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 13:32:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 13:32:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 13:32:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-07 13:32:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2024-11-07 13:32:09,273 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2024-11-07 13:32:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2024-11-07 13:32:09,273 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2024-11-07 13:32:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2024-11-07 13:32:09,273 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2024-11-07 13:32:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2024-11-07 13:32:09,273 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2024-11-07 13:32:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 13:32:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 13:32:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 13:32:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 13:32:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 13:32:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 13:32:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 13:32:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 13:32:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 13:32:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 13:32:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 13:32:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 13:32:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 13:32:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 13:32:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 13:32:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 13:32:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 13:32:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 13:32:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 13:32:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-07 13:32:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2024-11-07 13:32:09,274 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2024-11-07 13:32:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2024-11-07 13:32:09,274 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2024-11-07 13:32:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2024-11-07 13:32:09,277 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2024-11-07 13:32:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2024-11-07 13:32:09,277 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2024-11-07 13:32:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2024-11-07 13:32:09,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2024-11-07 13:32:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2024-11-07 13:32:09,277 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2024-11-07 13:32:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2024-11-07 13:32:09,277 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2024-11-07 13:32:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2024-11-07 13:32:09,277 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2024-11-07 13:32:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2024-11-07 13:32:09,277 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2024-11-07 13:32:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2024-11-07 13:32:09,277 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2024-11-07 13:32:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-07 13:32:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2024-11-07 13:32:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-07 13:32:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2024-11-07 13:32:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-07 13:32:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2024-11-07 13:32:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2024-11-07 13:32:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 13:32:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 13:32:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2024-11-07 13:32:09,279 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-07 13:32:09,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2024-11-07 13:32:09,279 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2024-11-07 13:32:09,279 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2024-11-07 13:32:09,279 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-07 13:32:09,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-07 13:32:09,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 13:32:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 13:32:09,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 13:32:09,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 13:32:09,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 13:32:09,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 13:32:09,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 13:32:09,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 13:32:09,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2024-11-07 13:32:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2024-11-07 13:32:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2024-11-07 13:32:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-07 13:32:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2024-11-07 13:32:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2024-11-07 13:32:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2024-11-07 13:32:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2024-11-07 13:32:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2024-11-07 13:32:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-07 13:32:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2024-11-07 13:32:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-07 13:32:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-07 13:32:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2024-11-07 13:32:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 13:32:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2024-11-07 13:32:09,284 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2024-11-07 13:32:09,284 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 13:32:09,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2024-11-07 13:32:09,284 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2024-11-07 13:32:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-07 13:32:09,284 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-07 13:32:10,225 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 13:32:10,229 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 13:32:11,102 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 13:32:20,008 INFO L? ?]: Removed 2517 outVars from TransFormulas that were not future-live. [2024-11-07 13:32:20,009 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 13:32:20,079 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 13:32:20,079 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 13:32:20,079 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:32:20 BoogieIcfgContainer [2024-11-07 13:32:20,079 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 13:32:20,082 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 13:32:20,082 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 13:32:20,087 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 13:32:20,087 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:32:05" (1/3) ... [2024-11-07 13:32:20,088 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69f1fa3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:32:20, skipping insertion in model container [2024-11-07 13:32:20,088 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:32:07" (2/3) ... [2024-11-07 13:32:20,088 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69f1fa3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:32:20, skipping insertion in model container [2024-11-07 13:32:20,088 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:32:20" (3/3) ... [2024-11-07 13:32:20,091 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2024-11-07 13:32:20,103 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 13:32:20,103 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 13:32:20,208 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 13:32:20,221 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;@30470f5b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 13:32:20,221 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 13:32:20,233 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) [2024-11-07 13:32:20,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-07 13:32:20,254 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:32:20,255 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:32:20,255 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:32:20,258 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:32:20,259 INFO L85 PathProgramCache]: Analyzing trace with hash 31782330, now seen corresponding path program 1 times [2024-11-07 13:32:20,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:32:20,265 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1344693833] [2024-11-07 13:32:20,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:32:20,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:32:21,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:32:22,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:22,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:32:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-07 13:32:22,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:32:22,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-07 13:32:22,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:22,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:32:22,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-07 13:32:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,377 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:22,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-07 13:32:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,401 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:22,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-07 13:32:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:22,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-07 13:32:22,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:22,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-07 13:32:22,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-07 13:32:22,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:22,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:22,518 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-07 13:32:22,519 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:32:22,519 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1344693833] [2024-11-07 13:32:22,520 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1344693833] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:32:22,520 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:32:22,522 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-07 13:32:22,523 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052717440] [2024-11-07 13:32:22,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:32:22,528 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-07 13:32:22,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:32:22,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-07 13:32:22,548 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-07 13:32:22,557 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) [2024-11-07 13:32:26,599 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 [] [2024-11-07 13:32:45,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 13:32:45,944 INFO L93 Difference]: Finished difference Result 6234 states and 9421 transitions. [2024-11-07 13:32:45,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-07 13:32:45,947 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 [2024-11-07 13:32:45,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 13:32:45,994 INFO L225 Difference]: With dead ends: 6234 [2024-11-07 13:32:45,995 INFO L226 Difference]: Without dead ends: 3450 [2024-11-07 13:32:46,020 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-07 13:32:46,025 INFO L432 NwaCegarLoop]: 473 mSDtfsCounter, 5183 mSDsluCounter, 1053 mSDsCounter, 0 mSdLazyCounter, 7235 mSolverCounterSat, 2246 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5515 SdHoareTripleChecker+Valid, 1526 SdHoareTripleChecker+Invalid, 9482 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2246 IncrementalHoareTripleChecker+Valid, 7235 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.5s IncrementalHoareTripleChecker+Time [2024-11-07 13:32:46,027 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5515 Valid, 1526 Invalid, 9482 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2246 Valid, 7235 Invalid, 1 Unknown, 0 Unchecked, 22.5s Time] [2024-11-07 13:32:46,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3450 states. [2024-11-07 13:32:46,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3450 to 2755. [2024-11-07 13:32:46,285 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) [2024-11-07 13:32:46,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 2755 states and 4050 transitions. [2024-11-07 13:32:46,323 INFO L78 Accepts]: Start accepts. Automaton has 2755 states and 4050 transitions. Word has length 135 [2024-11-07 13:32:46,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 13:32:46,323 INFO L471 AbstractCegarLoop]: Abstraction has 2755 states and 4050 transitions. [2024-11-07 13:32:46,324 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) [2024-11-07 13:32:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 4050 transitions. [2024-11-07 13:32:46,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-07 13:32:46,333 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:32:46,333 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:32:46,334 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 13:32:46,334 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:32:46,335 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:32:46,335 INFO L85 PathProgramCache]: Analyzing trace with hash -1022845452, now seen corresponding path program 1 times [2024-11-07 13:32:46,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:32:46,335 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1785470209] [2024-11-07 13:32:46,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:32:46,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:32:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:32:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:32:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-07 13:32:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:47,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:32:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-07 13:32:47,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:47,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:32:47,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-07 13:32:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:47,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-07 13:32:47,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-07 13:32:47,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:47,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-07 13:32:47,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-07 13:32:47,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:47,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-07 13:32:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:32:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:32:47,828 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-07 13:32:47,828 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:32:47,828 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1785470209] [2024-11-07 13:32:47,828 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1785470209] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:32:47,828 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:32:47,829 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-07 13:32:47,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514089023] [2024-11-07 13:32:47,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:32:47,831 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-07 13:32:47,831 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:32:47,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-07 13:32:47,832 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-07 13:32:47,832 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) [2024-11-07 13:32:51,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:33:28,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 13:33:28,138 INFO L93 Difference]: Finished difference Result 9556 states and 14289 transitions. [2024-11-07 13:33:28,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-07 13:33:28,139 INFO L78 Accepts]: Start accepts. Automaton has 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) Word has length 135 [2024-11-07 13:33:28,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 13:33:28,195 INFO L225 Difference]: With dead ends: 9556 [2024-11-07 13:33:28,195 INFO L226 Difference]: Without dead ends: 6834 [2024-11-07 13:33:28,211 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2024-11-07 13:33:28,212 INFO L432 NwaCegarLoop]: 452 mSDtfsCounter, 16439 mSDsluCounter, 1050 mSDsCounter, 0 mSdLazyCounter, 9536 mSolverCounterSat, 8885 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16832 SdHoareTripleChecker+Valid, 1502 SdHoareTripleChecker+Invalid, 18422 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 8885 IncrementalHoareTripleChecker+Valid, 9536 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.9s IncrementalHoareTripleChecker+Time [2024-11-07 13:33:28,212 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [16832 Valid, 1502 Invalid, 18422 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [8885 Valid, 9536 Invalid, 1 Unknown, 0 Unchecked, 38.9s Time] [2024-11-07 13:33:28,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6834 states. [2024-11-07 13:33:28,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6834 to 5450. [2024-11-07 13:33:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5450 states, 3926 states have (on average 1.3884360672440144) internal successors, (5451), 4080 states have internal predecessors, (5451), 1287 states have call successors, (1287), 237 states have call predecessors, (1287), 236 states have return successors, (1284), 1240 states have call predecessors, (1284), 1284 states have call successors, (1284) [2024-11-07 13:33:28,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5450 states to 5450 states and 8022 transitions. [2024-11-07 13:33:28,577 INFO L78 Accepts]: Start accepts. Automaton has 5450 states and 8022 transitions. Word has length 135 [2024-11-07 13:33:28,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 13:33:28,579 INFO L471 AbstractCegarLoop]: Abstraction has 5450 states and 8022 transitions. [2024-11-07 13:33:28,579 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has 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) [2024-11-07 13:33:28,579 INFO L276 IsEmpty]: Start isEmpty. Operand 5450 states and 8022 transitions. [2024-11-07 13:33:28,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-07 13:33:28,588 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:33:28,589 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:33:28,589 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-07 13:33:28,589 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:33:28,590 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:33:28,590 INFO L85 PathProgramCache]: Analyzing trace with hash 75832289, now seen corresponding path program 1 times [2024-11-07 13:33:28,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:33:28,590 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526839337] [2024-11-07 13:33:28,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:33:28,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:33:29,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:33:29,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,647 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:33:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,652 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:33:29,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-07 13:33:29,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:33:29,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:33:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-07 13:33:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:33:29,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:33:29,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-07 13:33:29,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:33:29,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-07 13:33:29,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:33:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-07 13:33:29,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:33:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-07 13:33:29,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:33:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,861 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-07 13:33:29,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:33:29,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1