./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-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/bin/uautomizer-verify-zZY32mL2XJ --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 08f69d9d27fea4ba41de4dd6c325f6f1a70ecfdbb77928c35b5b3f93d75aa1b8 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:34:20,217 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:34:20,337 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-23 21:34:20,345 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:34:20,345 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:34:20,387 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:34:20,388 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:34:20,389 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:34:20,395 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 21:34:20,400 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 21:34:20,400 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:34:20,401 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:34:20,402 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:34:20,404 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:34:20,404 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 21:34:20,405 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:34:20,406 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:34:20,406 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:34:20,407 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:34:20,407 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:34:20,408 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:34:20,409 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:34:20,409 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:34:20,410 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:34:20,411 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:34:20,411 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:34:20,412 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:34:20,412 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:34:20,413 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:34:20,413 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:34:20,432 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:34:20,432 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:34:20,433 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 21:34:20,433 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:34:20,433 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:34:20,434 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 21:34:20,434 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:34:20,434 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 21:34:20,435 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:34:20,435 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/bin/uautomizer-verify-zZY32mL2XJ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08f69d9d27fea4ba41de4dd6c325f6f1a70ecfdbb77928c35b5b3f93d75aa1b8 [2023-11-23 21:34:20,789 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:34:20,823 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:34:20,826 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:34:20,828 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:34:20,828 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:34:20,830 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2023-11-23 21:34:23,888 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:34:24,487 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:34:24,488 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2023-11-23 21:34:24,537 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/bin/uautomizer-verify-zZY32mL2XJ/data/d24812f73/c9890eb2ec8f47fb88832b52821d3462/FLAG4a2a3656f [2023-11-23 21:34:24,560 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/bin/uautomizer-verify-zZY32mL2XJ/data/d24812f73/c9890eb2ec8f47fb88832b52821d3462 [2023-11-23 21:34:24,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:34:24,564 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:34:24,566 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:34:24,566 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:34:24,573 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:34:24,574 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:34:24" (1/1) ... [2023-11-23 21:34:24,575 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@476cf88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:34:24, skipping insertion in model container [2023-11-23 21:34:24,576 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:34:24" (1/1) ... [2023-11-23 21:34:24,769 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:34:27,048 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i[250006,250019] [2023-11-23 21:34:27,114 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:34:27,150 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:34:27,415 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9567/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/r8a66597-hcd.c"), "i" (1211), "i" (12UL)); [5938-5939] [2023-11-23 21:34:27,419 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9567/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/r8a66597-hcd.c"), "i" (1261), "i" (12UL)); [6002-6003] [2023-11-23 21:34:27,602 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i[250006,250019] [2023-11-23 21:34:27,609 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:34:27,710 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:34:27,711 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:34:27 WrapperNode [2023-11-23 21:34:27,711 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:34:27,713 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:34:27,713 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:34:27,713 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:34:27,722 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:34:27" (1/1) ... [2023-11-23 21:34:27,826 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:34:27" (1/1) ... [2023-11-23 21:34:28,172 INFO L138 Inliner]: procedures = 302, calls = 1965, calls flagged for inlining = 139, calls inlined = 136, statements flattened = 5981 [2023-11-23 21:34:28,173 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:34:28,173 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:34:28,174 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:34:28,174 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:34:28,186 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:34:27" (1/1) ... [2023-11-23 21:34:28,186 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:34:27" (1/1) ... [2023-11-23 21:34:28,260 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:34:27" (1/1) ... [2023-11-23 21:34:29,443 INFO L189 HeapSplitter]: Split 959 memory accesses to 21 slices as follows [2, 1, 16, 1, 5, 10, 16, 1, 44, 13, 4, 4, 14, 26, 23, 668, 4, 1, 70, 36, 0] [2023-11-23 21:34:29,443 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:34:27" (1/1) ... [2023-11-23 21:34:29,444 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:34:27" (1/1) ... [2023-11-23 21:34:29,630 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:34:27" (1/1) ... [2023-11-23 21:34:29,674 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:34:27" (1/1) ... [2023-11-23 21:34:29,736 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:34:27" (1/1) ... [2023-11-23 21:34:29,771 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:34:27" (1/1) ... [2023-11-23 21:34:29,908 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:34:29,909 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:34:29,909 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:34:29,910 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:34:29,911 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:34:27" (1/1) ... [2023-11-23 21:34:29,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:34:29,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:34:29,949 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:34:29,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e8ab8a-4bfd-4f61-bcad-766faa43d2af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:34:30,001 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2023-11-23 21:34:30,002 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2023-11-23 21:34:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2023-11-23 21:34:30,002 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2023-11-23 21:34:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2023-11-23 21:34:30,003 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2023-11-23 21:34:30,003 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-23 21:34:30,003 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-23 21:34:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2023-11-23 21:34:30,005 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2023-11-23 21:34:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-23 21:34:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-23 21:34:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-23 21:34:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-23 21:34:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-23 21:34:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-23 21:34:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-23 21:34:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-23 21:34:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-23 21:34:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-23 21:34:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-23 21:34:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-23 21:34:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-23 21:34:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-23 21:34:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-23 21:34:30,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-23 21:34:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-23 21:34:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-23 21:34:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-23 21:34:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-23 21:34:30,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-23 21:34:30,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-23 21:34:30,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-23 21:34:30,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-23 21:34:30,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-23 21:34:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-23 21:34:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-23 21:34:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-23 21:34:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-23 21:34:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-23 21:34:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-23 21:34:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-23 21:34:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-23 21:34:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-23 21:34:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-23 21:34:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-23 21:34:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-23 21:34:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-23 21:34:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-23 21:34:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-23 21:34:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-23 21:34:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-23 21:34:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:34:30,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:34:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:34:30,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:34:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2023-11-23 21:34:30,016 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2023-11-23 21:34:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2023-11-23 21:34:30,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2023-11-23 21:34:30,017 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2023-11-23 21:34:30,017 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2023-11-23 21:34:30,018 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2023-11-23 21:34:30,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2023-11-23 21:34:30,019 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2023-11-23 21:34:30,020 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2023-11-23 21:34:30,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-23 21:34:30,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-23 21:34:30,020 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2023-11-23 21:34:30,020 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2023-11-23 21:34:30,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:34:30,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:34:30,021 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-11-23 21:34:30,021 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-11-23 21:34:30,021 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2023-11-23 21:34:30,022 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2023-11-23 21:34:30,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:34:30,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:34:30,022 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-11-23 21:34:30,022 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-11-23 21:34:30,022 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2023-11-23 21:34:30,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2023-11-23 21:34:30,023 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2023-11-23 21:34:30,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2023-11-23 21:34:30,023 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2023-11-23 21:34:30,023 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2023-11-23 21:34:30,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-23 21:34:30,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-23 21:34:30,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-23 21:34:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-23 21:34:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-23 21:34:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-23 21:34:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-23 21:34:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-23 21:34:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-23 21:34:30,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-23 21:34:30,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-23 21:34:30,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-23 21:34:30,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-23 21:34:30,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-23 21:34:30,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-23 21:34:30,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-23 21:34:30,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-23 21:34:30,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-23 21:34:30,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-23 21:34:30,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-23 21:34:30,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-23 21:34:30,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-23 21:34:30,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-23 21:34:30,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-23 21:34:30,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-23 21:34:30,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-23 21:34:30,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-23 21:34:30,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-23 21:34:30,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-23 21:34:30,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-23 21:34:30,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-23 21:34:30,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-23 21:34:30,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-23 21:34:30,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-23 21:34:30,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-23 21:34:30,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-23 21:34:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-23 21:34:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-23 21:34:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-23 21:34:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-23 21:34:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-23 21:34:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-23 21:34:30,033 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2023-11-23 21:34:30,034 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2023-11-23 21:34:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2023-11-23 21:34:30,034 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2023-11-23 21:34:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2023-11-23 21:34:30,035 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2023-11-23 21:34:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-11-23 21:34:30,035 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-11-23 21:34:30,036 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2023-11-23 21:34:30,036 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2023-11-23 21:34:30,037 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:34:30,037 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:34:30,037 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2023-11-23 21:34:30,037 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2023-11-23 21:34:30,037 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2023-11-23 21:34:30,037 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2023-11-23 21:34:30,038 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2023-11-23 21:34:30,038 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2023-11-23 21:34:30,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2023-11-23 21:34:30,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2023-11-23 21:34:30,039 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2023-11-23 21:34:30,042 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2023-11-23 21:34:30,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2023-11-23 21:34:30,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2023-11-23 21:34:30,044 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2023-11-23 21:34:30,046 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2023-11-23 21:34:30,046 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2023-11-23 21:34:30,047 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2023-11-23 21:34:30,047 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2023-11-23 21:34:30,047 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2023-11-23 21:34:30,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2023-11-23 21:34:30,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2023-11-23 21:34:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:34:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:34:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:34:30,055 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2023-11-23 21:34:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2023-11-23 21:34:30,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-23 21:34:30,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-23 21:34:30,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-23 21:34:30,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-23 21:34:30,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-23 21:34:30,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-23 21:34:30,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-23 21:34:30,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-23 21:34:30,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-23 21:34:30,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-23 21:34:30,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-23 21:34:30,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-23 21:34:30,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-23 21:34:30,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-23 21:34:30,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-23 21:34:30,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-23 21:34:30,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-23 21:34:30,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-23 21:34:30,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-23 21:34:30,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-23 21:34:30,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-23 21:34:30,058 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2023-11-23 21:34:30,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2023-11-23 21:34:30,059 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2023-11-23 21:34:30,059 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2023-11-23 21:34:30,059 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2023-11-23 21:34:30,059 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2023-11-23 21:34:30,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-23 21:34:30,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-23 21:34:30,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 21:34:30,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 21:34:30,060 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:34:30,060 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:34:30,060 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2023-11-23 21:34:30,060 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2023-11-23 21:34:30,060 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-23 21:34:30,060 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-23 21:34:30,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:34:30,061 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-23 21:34:30,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-23 21:34:30,061 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 21:34:30,061 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 21:34:30,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-23 21:34:30,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-23 21:34:30,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-23 21:34:30,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-23 21:34:30,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-23 21:34:30,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-23 21:34:30,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-23 21:34:30,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-23 21:34:30,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-23 21:34:30,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-23 21:34:30,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-23 21:34:30,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-23 21:34:30,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-23 21:34:30,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-23 21:34:30,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-23 21:34:30,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-23 21:34:30,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-23 21:34:30,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-23 21:34:30,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-23 21:34:30,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-23 21:34:30,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-23 21:34:30,064 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:34:30,064 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:34:30,064 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2023-11-23 21:34:30,065 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2023-11-23 21:34:30,065 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2023-11-23 21:34:30,065 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2023-11-23 21:34:30,065 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 21:34:30,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 21:34:30,065 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2023-11-23 21:34:30,065 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2023-11-23 21:34:30,066 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 21:34:30,066 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 21:34:30,066 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 21:34:30,066 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 21:34:30,066 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2023-11-23 21:34:30,066 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2023-11-23 21:34:30,067 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2023-11-23 21:34:30,067 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2023-11-23 21:34:30,067 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2023-11-23 21:34:30,067 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2023-11-23 21:34:30,067 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2023-11-23 21:34:30,067 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2023-11-23 21:34:30,067 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 21:34:30,068 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 21:34:30,068 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2023-11-23 21:34:30,068 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2023-11-23 21:34:30,068 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2023-11-23 21:34:30,068 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2023-11-23 21:34:30,068 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2023-11-23 21:34:30,068 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2023-11-23 21:34:30,068 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-23 21:34:30,069 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-23 21:34:30,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-23 21:34:30,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-23 21:34:30,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-23 21:34:30,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-23 21:34:30,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-23 21:34:30,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-23 21:34:30,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-23 21:34:30,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-23 21:34:30,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-23 21:34:30,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-23 21:34:30,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-23 21:34:30,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-23 21:34:30,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-23 21:34:30,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-23 21:34:30,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-23 21:34:30,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-23 21:34:30,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-23 21:34:30,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-23 21:34:30,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-23 21:34:30,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-23 21:34:30,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-23 21:34:30,077 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2023-11-23 21:34:30,077 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2023-11-23 21:34:30,077 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-23 21:34:30,077 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-23 21:34:30,078 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 21:34:30,079 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 21:34:30,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-23 21:34:30,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-23 21:34:30,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-23 21:34:30,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-23 21:34:30,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-23 21:34:30,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-23 21:34:30,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-23 21:34:30,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-23 21:34:30,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-23 21:34:30,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-23 21:34:30,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-23 21:34:30,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-23 21:34:30,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-23 21:34:30,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-23 21:34:30,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-23 21:34:30,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-23 21:34:30,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-23 21:34:30,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-23 21:34:30,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-23 21:34:30,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-23 21:34:30,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-23 21:34:30,082 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2023-11-23 21:34:30,082 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2023-11-23 21:34:30,083 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2023-11-23 21:34:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2023-11-23 21:34:30,083 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2023-11-23 21:34:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2023-11-23 21:34:30,083 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2023-11-23 21:34:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2023-11-23 21:34:30,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-23 21:34:30,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-23 21:34:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-23 21:34:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-23 21:34:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-23 21:34:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-23 21:34:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-23 21:34:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-23 21:34:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-23 21:34:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-23 21:34:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-23 21:34:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-23 21:34:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-23 21:34:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-23 21:34:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-23 21:34:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-23 21:34:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-23 21:34:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-23 21:34:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-23 21:34:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-23 21:34:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-23 21:34:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2023-11-23 21:34:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2023-11-23 21:34:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2023-11-23 21:34:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2023-11-23 21:34:30,087 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2023-11-23 21:34:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2023-11-23 21:34:30,087 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2023-11-23 21:34:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2023-11-23 21:34:30,087 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2023-11-23 21:34:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2023-11-23 21:34:30,087 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2023-11-23 21:34:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2023-11-23 21:34:30,088 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2023-11-23 21:34:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2023-11-23 21:34:30,088 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2023-11-23 21:34:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2023-11-23 21:34:30,088 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2023-11-23 21:34:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2023-11-23 21:34:30,088 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2023-11-23 21:34:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2023-11-23 21:34:30,089 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2023-11-23 21:34:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2023-11-23 21:34:30,089 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:34:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:34:30,089 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2023-11-23 21:34:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2023-11-23 21:34:30,090 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 21:34:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 21:34:30,090 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2023-11-23 21:34:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2023-11-23 21:34:30,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-23 21:34:30,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-23 21:34:30,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-23 21:34:30,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-23 21:34:30,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-23 21:34:30,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-23 21:34:30,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-23 21:34:30,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-23 21:34:30,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-23 21:34:30,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-23 21:34:30,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-23 21:34:30,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-23 21:34:30,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-23 21:34:30,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-23 21:34:30,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-23 21:34:30,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-23 21:34:30,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-23 21:34:30,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-23 21:34:30,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-23 21:34:30,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-23 21:34:30,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-23 21:34:30,093 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-23 21:34:30,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-23 21:34:30,093 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2023-11-23 21:34:30,093 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2023-11-23 21:34:30,094 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2023-11-23 21:34:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2023-11-23 21:34:30,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:34:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:34:30,096 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2023-11-23 21:34:30,096 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2023-11-23 21:34:30,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-23 21:34:30,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-23 21:34:30,096 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2023-11-23 21:34:30,096 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2023-11-23 21:34:30,096 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-11-23 21:34:30,096 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-11-23 21:34:30,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:34:30,097 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2023-11-23 21:34:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2023-11-23 21:34:30,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-23 21:34:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-23 21:34:30,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:34:30,097 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:34:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:34:30,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-23 21:34:30,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-23 21:34:30,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-23 21:34:30,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-23 21:34:30,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-23 21:34:30,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-23 21:34:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-23 21:34:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-23 21:34:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-23 21:34:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-23 21:34:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-23 21:34:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-23 21:34:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-23 21:34:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-23 21:34:30,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-23 21:34:30,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-23 21:34:30,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-23 21:34:30,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-23 21:34:30,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-23 21:34:30,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-23 21:34:30,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-23 21:34:30,101 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-11-23 21:34:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-11-23 21:34:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2023-11-23 21:34:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2023-11-23 21:34:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2023-11-23 21:34:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2023-11-23 21:34:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-23 21:34:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-23 21:34:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2023-11-23 21:34:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2023-11-23 21:34:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2023-11-23 21:34:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2023-11-23 21:34:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2023-11-23 21:34:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2023-11-23 21:34:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2023-11-23 21:34:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2023-11-23 21:34:30,104 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2023-11-23 21:34:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2023-11-23 21:34:30,104 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 21:34:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 21:34:30,104 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2023-11-23 21:34:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2023-11-23 21:34:30,104 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 21:34:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 21:34:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 21:34:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 21:34:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2023-11-23 21:34:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2023-11-23 21:34:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 21:34:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-23 21:34:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-23 21:34:30,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-23 21:34:30,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-23 21:34:30,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-23 21:34:30,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-23 21:34:30,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-23 21:34:30,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-23 21:34:30,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-23 21:34:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-23 21:34:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-23 21:34:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-23 21:34:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-23 21:34:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-23 21:34:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-23 21:34:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-23 21:34:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-23 21:34:30,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-23 21:34:30,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-23 21:34:30,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-23 21:34:30,108 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2023-11-23 21:34:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2023-11-23 21:34:30,108 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2023-11-23 21:34:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2023-11-23 21:34:30,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:34:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:34:30,109 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2023-11-23 21:34:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2023-11-23 21:34:30,109 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 21:34:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 21:34:31,151 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:34:31,160 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:34:32,265 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 21:34:36,788 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:34:37,134 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:34:37,135 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:34:37,136 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:34:37 BoogieIcfgContainer [2023-11-23 21:34:37,137 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:34:37,139 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:34:37,139 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:34:37,144 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:34:37,144 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:34:24" (1/3) ... [2023-11-23 21:34:37,145 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dbfdc15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:34:37, skipping insertion in model container [2023-11-23 21:34:37,145 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:34:27" (2/3) ... [2023-11-23 21:34:37,146 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dbfdc15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:34:37, skipping insertion in model container [2023-11-23 21:34:37,146 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:34:37" (3/3) ... [2023-11-23 21:34:37,151 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2023-11-23 21:34:37,174 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:34:37,174 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:34:37,303 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:34:37,311 INFO L357 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, mHoare=true, 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;@1f427519, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:34:37,311 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:34:37,329 INFO L276 IsEmpty]: Start isEmpty. Operand has 2390 states, 1614 states have (on average 1.4894671623296158) internal successors, (2404), 1708 states have internal predecessors, (2404), 654 states have call successors, (654), 121 states have call predecessors, (654), 120 states have return successors, (646), 619 states have call predecessors, (646), 646 states have call successors, (646) [2023-11-23 21:34:37,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-23 21:34:37,400 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:34:37,401 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:34:37,403 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:34:37,412 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:34:37,413 INFO L85 PathProgramCache]: Analyzing trace with hash 800387182, now seen corresponding path program 1 times [2023-11-23 21:34:37,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:34:37,423 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608569007] [2023-11-23 21:34:37,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:34:37,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:34:37,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:38,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:34:38,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:38,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:34:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:38,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-23 21:34:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:38,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-23 21:34:38,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:38,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:34:38,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:38,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-23 21:34:38,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:38,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-23 21:34:38,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:38,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:34:38,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:38,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-23 21:34:38,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-23 21:34:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:34:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-23 21:34:39,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:34:39,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-23 21:34:39,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:34:39,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-23 21:34:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:34:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-11-23 21:34:39,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:34:39,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-11-23 21:34:39,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:34:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-23 21:34:39,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-23 21:34:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2023-11-23 21:34:39,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:34:39,470 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2023-11-23 21:34:39,471 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:34:39,471 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608569007] [2023-11-23 21:34:39,472 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608569007] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:34:39,472 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:34:39,473 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 21:34:39,474 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604576754] [2023-11-23 21:34:39,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:34:39,483 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 21:34:39,483 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:34:39,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 21:34:39,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-11-23 21:34:39,530 INFO L87 Difference]: Start difference. First operand has 2390 states, 1614 states have (on average 1.4894671623296158) internal successors, (2404), 1708 states have internal predecessors, (2404), 654 states have call successors, (654), 121 states have call predecessors, (654), 120 states have return successors, (646), 619 states have call predecessors, (646), 646 states have call successors, (646) Second operand has 7 states, 7 states have (on average 7.142857142857143) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (18), 7 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-23 21:35:07,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:35:07,171 INFO L93 Difference]: Finished difference Result 5420 states and 8677 transitions. [2023-11-23 21:35:07,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-23 21:35:07,179 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.142857142857143) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (18), 7 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 135 [2023-11-23 21:35:07,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:35:07,234 INFO L225 Difference]: With dead ends: 5420 [2023-11-23 21:35:07,234 INFO L226 Difference]: Without dead ends: 3019 [2023-11-23 21:35:07,262 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2023-11-23 21:35:07,269 INFO L413 NwaCegarLoop]: 1811 mSDtfsCounter, 6920 mSDsluCounter, 2383 mSDsCounter, 0 mSdLazyCounter, 3691 mSolverCounterSat, 5090 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7082 SdHoareTripleChecker+Valid, 4194 SdHoareTripleChecker+Invalid, 8781 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5090 IncrementalHoareTripleChecker+Valid, 3691 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.7s IncrementalHoareTripleChecker+Time [2023-11-23 21:35:07,270 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7082 Valid, 4194 Invalid, 8781 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5090 Valid, 3691 Invalid, 0 Unknown, 0 Unchecked, 24.7s Time] [2023-11-23 21:35:07,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3019 states. [2023-11-23 21:35:07,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3019 to 2376. [2023-11-23 21:35:07,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2376 states, 1610 states have (on average 1.475776397515528) internal successors, (2376), 1694 states have internal predecessors, (2376), 646 states have call successors, (646), 120 states have call predecessors, (646), 119 states have return successors, (645), 618 states have call predecessors, (645), 645 states have call successors, (645) [2023-11-23 21:35:07,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 2376 states and 3667 transitions. [2023-11-23 21:35:07,973 INFO L78 Accepts]: Start accepts. Automaton has 2376 states and 3667 transitions. Word has length 135 [2023-11-23 21:35:07,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:35:07,974 INFO L495 AbstractCegarLoop]: Abstraction has 2376 states and 3667 transitions. [2023-11-23 21:35:07,975 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.142857142857143) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (18), 7 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-23 21:35:07,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 3667 transitions. [2023-11-23 21:35:07,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-23 21:35:07,986 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:35:07,987 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:35:07,987 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-23 21:35:07,988 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:35:07,988 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:35:07,988 INFO L85 PathProgramCache]: Analyzing trace with hash -1064318040, now seen corresponding path program 1 times [2023-11-23 21:35:07,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:35:07,989 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1018490815] [2023-11-23 21:35:07,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:35:07,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:35:08,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:08,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:35:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:08,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:35:08,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:08,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-23 21:35:08,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:08,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-23 21:35:08,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:08,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:35:08,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:08,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-23 21:35:08,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:08,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-23 21:35:08,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:08,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:35:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:08,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-23 21:35:08,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-23 21:35:09,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:35:09,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-23 21:35:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:35:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-23 21:35:09,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:35:09,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-23 21:35:09,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:35:09,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-11-23 21:35:09,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:35:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-11-23 21:35:09,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:35:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-23 21:35:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-23 21:35:09,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2023-11-23 21:35:09,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:35:09,373 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2023-11-23 21:35:09,373 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:35:09,374 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1018490815] [2023-11-23 21:35:09,374 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1018490815] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:35:09,374 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:35:09,374 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-23 21:35:09,375 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223074342] [2023-11-23 21:35:09,375 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:35:09,376 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-23 21:35:09,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:35:09,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-23 21:35:09,378 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-11-23 21:35:09,378 INFO L87 Difference]: Start difference. First operand 2376 states and 3667 transitions. Second operand has 8 states, 8 states have (on average 6.25) internal successors, (50), 3 states have internal predecessors, (50), 2 states have call successors, (18), 7 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15)