./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1 --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 53950ab690aebc2217907b1d627e2ded1409b72a7e93ffb1183363bdea997b19 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 11:11:43,253 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 11:11:43,310 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 11:11:43,315 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 11:11:43,315 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 11:11:43,336 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 11:11:43,337 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 11:11:43,337 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 11:11:43,337 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 11:11:43,337 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 11:11:43,337 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 11:11:43,338 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 11:11:43,338 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 11:11:43,338 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 11:11:43,338 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 11:11:43,338 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 11:11:43,338 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 11:11:43,338 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 11:11:43,338 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 11:11:43,339 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 11:11:43,339 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 11:11:43,339 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 11:11:43,339 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 11:11:43,339 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 11:11:43,339 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 11:11:43,339 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 11:11:43,339 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 11:11:43,339 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 11:11:43,339 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 11:11:43,339 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:11:43,339 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 11:11:43,340 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 11:11:43,340 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 11:11:43,340 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 11:11:43,340 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:11:43,340 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 11:11:43,340 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 11:11:43,340 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 11:11:43,340 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 11:11:43,340 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 11:11:43,340 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 11:11:43,340 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 11:11:43,340 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 11:11:43,341 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 11:11:43,341 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 11:11:43,341 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1 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 -> 53950ab690aebc2217907b1d627e2ded1409b72a7e93ffb1183363bdea997b19 [2024-12-02 11:11:43,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 11:11:43,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 11:11:43,575 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 11:11:43,577 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 11:11:43,577 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 11:11:43,578 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.i [2024-12-02 11:11:46,204 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/data/b7757202b/6361b85a04a3471582dac6075f13e9c7/FLAG4b05c24a1 [2024-12-02 11:11:46,602 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 11:11:46,603 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.i [2024-12-02 11:11:46,632 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/data/b7757202b/6361b85a04a3471582dac6075f13e9c7/FLAG4b05c24a1 [2024-12-02 11:11:46,775 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/data/b7757202b/6361b85a04a3471582dac6075f13e9c7 [2024-12-02 11:11:46,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 11:11:46,779 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 11:11:46,780 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 11:11:46,780 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 11:11:46,783 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 11:11:46,784 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:11:46" (1/1) ... [2024-12-02 11:11:46,784 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5185d965 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:46, skipping insertion in model container [2024-12-02 11:11:46,785 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:11:46" (1/1) ... [2024-12-02 11:11:46,859 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 11:11:48,117 WARN L250 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_5e6962f1-31ef-4fca-a82c-976896656a2b/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.i[221868,221881] [2024-12-02 11:11:48,177 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 11:11:48,191 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 11:11:48,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"), "i" (1251), "i" (12UL)); [5448-5449] [2024-12-02 11:11:48,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"), "i" (1301), "i" (12UL)); [5511-5512] [2024-12-02 11:11:48,410 WARN L250 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_5e6962f1-31ef-4fca-a82c-976896656a2b/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.i[221868,221881] [2024-12-02 11:11:48,417 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 11:11:48,468 INFO L204 MainTranslator]: Completed translation [2024-12-02 11:11:48,469 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:48 WrapperNode [2024-12-02 11:11:48,469 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 11:11:48,470 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 11:11:48,470 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 11:11:48,470 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 11:11:48,476 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:48" (1/1) ... [2024-12-02 11:11:48,543 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:48" (1/1) ... [2024-12-02 11:11:48,691 INFO L138 Inliner]: procedures = 276, calls = 1865, calls flagged for inlining = 118, calls inlined = 103, statements flattened = 5240 [2024-12-02 11:11:48,691 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 11:11:48,692 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 11:11:48,692 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 11:11:48,692 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 11:11:48,702 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:48" (1/1) ... [2024-12-02 11:11:48,702 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:48" (1/1) ... [2024-12-02 11:11:48,752 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:48" (1/1) ... [2024-12-02 11:11:49,335 INFO L175 MemorySlicer]: Split 906 memory accesses to 19 slices as follows [2, 4, 4, 26, 1, 4, 14, 16, 648, 4, 5, 1, 16, 10, 43, 70, 23, 10, 5]. 72 percent of accesses are in the largest equivalence class. The 34 initializations are split as follows [2, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0]. The 334 writes are split as follows [0, 3, 3, 13, 0, 3, 10, 0, 158, 2, 2, 1, 0, 10, 43, 60, 23, 1, 2]. [2024-12-02 11:11:49,335 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:48" (1/1) ... [2024-12-02 11:11:49,336 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:48" (1/1) ... [2024-12-02 11:11:49,425 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:48" (1/1) ... [2024-12-02 11:11:49,437 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:48" (1/1) ... [2024-12-02 11:11:49,459 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:48" (1/1) ... [2024-12-02 11:11:49,488 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:48" (1/1) ... [2024-12-02 11:11:49,501 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:48" (1/1) ... [2024-12-02 11:11:49,538 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 11:11:49,539 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 11:11:49,539 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 11:11:49,539 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 11:11:49,540 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:48" (1/1) ... [2024-12-02 11:11:49,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:11:49,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:11:49,562 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 11:11:49,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 11:11:49,581 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2024-12-02 11:11:49,582 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2024-12-02 11:11:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2024-12-02 11:11:49,582 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2024-12-02 11:11:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2024-12-02 11:11:49,582 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2024-12-02 11:11:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-02 11:11:49,582 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-02 11:11:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2024-12-02 11:11:49,582 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2024-12-02 11:11:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 11:11:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 11:11:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 11:11:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 11:11:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 11:11:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 11:11:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 11:11:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 11:11:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 11:11:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 11:11:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 11:11:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 11:11:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 11:11:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 11:11:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 11:11:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 11:11:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 11:11:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 11:11:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 11:11:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 11:11:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 11:11:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 11:11:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 11:11:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2024-12-02 11:11:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2024-12-02 11:11:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2024-12-02 11:11:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2024-12-02 11:11:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2024-12-02 11:11:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2024-12-02 11:11:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2024-12-02 11:11:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2024-12-02 11:11:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2024-12-02 11:11:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2024-12-02 11:11:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2024-12-02 11:11:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2024-12-02 11:11:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 11:11:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 11:11:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-12-02 11:11:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-12-02 11:11:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2024-12-02 11:11:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2024-12-02 11:11:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 11:11:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 11:11:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-12-02 11:11:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-12-02 11:11:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2024-12-02 11:11:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2024-12-02 11:11:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2024-12-02 11:11:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2024-12-02 11:11:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2024-12-02 11:11:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2024-12-02 11:11:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 11:11:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 11:11:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 11:11:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 11:11:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 11:11:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 11:11:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2024-12-02 11:11:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2024-12-02 11:11:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2024-12-02 11:11:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2024-12-02 11:11:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2024-12-02 11:11:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2024-12-02 11:11:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-12-02 11:11:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-12-02 11:11:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2024-12-02 11:11:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2024-12-02 11:11:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2024-12-02 11:11:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2024-12-02 11:11:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2024-12-02 11:11:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2024-12-02 11:11:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2024-12-02 11:11:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2024-12-02 11:11:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 11:11:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 11:11:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2024-12-02 11:11:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2024-12-02 11:11:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2024-12-02 11:11:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2024-12-02 11:11:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2024-12-02 11:11:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2024-12-02 11:11:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2024-12-02 11:11:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2024-12-02 11:11:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 11:11:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 11:11:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 11:11:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 11:11:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 11:11:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 11:11:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 11:11:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 11:11:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 11:11:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 11:11:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 11:11:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 11:11:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 11:11:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 11:11:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 11:11:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 11:11:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 11:11:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 11:11:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 11:11:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 11:11:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 11:11:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 11:11:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2024-12-02 11:11:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2024-12-02 11:11:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2024-12-02 11:11:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2024-12-02 11:11:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 11:11:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 11:11:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2024-12-02 11:11:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2024-12-02 11:11:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-12-02 11:11:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-12-02 11:11:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-12-02 11:11:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-12-02 11:11:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 11:11:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-02 11:11:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-02 11:11:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 11:11:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 11:11:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2024-12-02 11:11:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2024-12-02 11:11:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2024-12-02 11:11:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2024-12-02 11:11:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2024-12-02 11:11:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2024-12-02 11:11:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-02 11:11:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-02 11:11:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-02 11:11:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-02 11:11:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 11:11:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 11:11:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-02 11:11:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-02 11:11:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2024-12-02 11:11:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2024-12-02 11:11:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2024-12-02 11:11:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2024-12-02 11:11:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2024-12-02 11:11:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2024-12-02 11:11:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2024-12-02 11:11:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2024-12-02 11:11:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2024-12-02 11:11:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2024-12-02 11:11:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-02 11:11:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-02 11:11:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2024-12-02 11:11:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2024-12-02 11:11:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2024-12-02 11:11:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2024-12-02 11:11:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 11:11:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 11:11:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 11:11:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 11:11:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 11:11:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 11:11:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 11:11:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2024-12-02 11:11:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-02 11:11:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 11:11:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 11:11:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2024-12-02 11:11:49,596 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2024-12-02 11:11:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2024-12-02 11:11:49,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2024-12-02 11:11:49,597 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 11:11:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 11:11:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 11:11:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 11:11:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 11:11:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 11:11:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2024-12-02 11:11:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2024-12-02 11:11:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2024-12-02 11:11:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2024-12-02 11:11:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2024-12-02 11:11:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2024-12-02 11:11:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2024-12-02 11:11:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2024-12-02 11:11:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2024-12-02 11:11:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2024-12-02 11:11:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2024-12-02 11:11:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2024-12-02 11:11:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2024-12-02 11:11:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2024-12-02 11:11:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2024-12-02 11:11:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2024-12-02 11:11:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2024-12-02 11:11:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 11:11:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2024-12-02 11:11:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-02 11:11:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2024-12-02 11:11:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 11:11:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-12-02 11:11:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2024-12-02 11:11:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2024-12-02 11:11:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 11:11:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2024-12-02 11:11:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2024-12-02 11:11:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2024-12-02 11:11:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-02 11:11:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 11:11:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2024-12-02 11:11:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2024-12-02 11:11:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2024-12-02 11:11:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2024-12-02 11:11:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-02 11:11:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-02 11:11:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2024-12-02 11:11:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2024-12-02 11:11:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2024-12-02 11:11:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2024-12-02 11:11:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2024-12-02 11:11:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2024-12-02 11:11:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2024-12-02 11:11:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2024-12-02 11:11:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-12-02 11:11:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-12-02 11:11:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2024-12-02 11:11:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2024-12-02 11:11:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-02 11:11:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-02 11:11:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2024-12-02 11:11:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2024-12-02 11:11:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-02 11:11:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-02 11:11:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-02 11:11:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2024-12-02 11:11:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 11:11:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 11:11:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 11:11:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 11:11:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 11:11:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 11:11:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2024-12-02 11:11:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2024-12-02 11:11:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2024-12-02 11:11:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2024-12-02 11:11:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 11:11:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 11:11:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2024-12-02 11:11:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2024-12-02 11:11:50,363 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 11:11:50,366 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 11:11:59,446 INFO L? ?]: Removed 2208 outVars from TransFormulas that were not future-live. [2024-12-02 11:11:59,447 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 11:11:59,489 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 11:11:59,489 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-02 11:11:59,490 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:11:59 BoogieIcfgContainer [2024-12-02 11:11:59,490 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 11:11:59,492 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 11:11:59,492 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 11:11:59,496 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 11:11:59,497 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 11:11:46" (1/3) ... [2024-12-02 11:11:59,497 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c9c75ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 11:11:59, skipping insertion in model container [2024-12-02 11:11:59,497 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:11:48" (2/3) ... [2024-12-02 11:11:59,497 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c9c75ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 11:11:59, skipping insertion in model container [2024-12-02 11:11:59,497 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:11:59" (3/3) ... [2024-12-02 11:11:59,499 INFO L128 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.i [2024-12-02 11:11:59,512 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 11:11:59,515 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 32_7a_cilled_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.i that has 120 procedures, 2495 locations, 1 initial locations, 22 loop locations, and 1 error locations. [2024-12-02 11:11:59,611 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 11:11:59,622 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@42a00a3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 11:11:59,622 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 11:11:59,632 INFO L276 IsEmpty]: Start isEmpty. Operand has 2431 states, 1768 states have (on average 1.3970588235294117) internal successors, (2470), 1823 states have internal predecessors, (2470), 558 states have call successors, (558), 103 states have call predecessors, (558), 103 states have return successors, (558), 549 states have call predecessors, (558), 558 states have call successors, (558) [2024-12-02 11:11:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-02 11:11:59,640 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:11:59,641 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:11:59,641 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 11:11:59,646 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:11:59,646 INFO L85 PathProgramCache]: Analyzing trace with hash -1514783815, now seen corresponding path program 1 times [2024-12-02 11:11:59,653 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:11:59,653 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386886200] [2024-12-02 11:11:59,654 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:11:59,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:12:00,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:12:01,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 11:12:01,260 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:12:01,261 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386886200] [2024-12-02 11:12:01,261 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [386886200] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:12:01,261 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:12:01,262 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 11:12:01,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138571901] [2024-12-02 11:12:01,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:12:01,266 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:12:01,266 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:12:01,280 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:12:01,280 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:12:01,285 INFO L87 Difference]: Start difference. First operand has 2431 states, 1768 states have (on average 1.3970588235294117) internal successors, (2470), 1823 states have internal predecessors, (2470), 558 states have call successors, (558), 103 states have call predecessors, (558), 103 states have return successors, (558), 549 states have call predecessors, (558), 558 states have call successors, (558) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 11:12:05,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 11:12:05,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:12:05,740 INFO L93 Difference]: Finished difference Result 7263 states and 10890 transitions. [2024-12-02 11:12:05,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:12:05,742 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2024-12-02 11:12:05,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:12:05,795 INFO L225 Difference]: With dead ends: 7263 [2024-12-02 11:12:05,795 INFO L226 Difference]: Without dead ends: 4827 [2024-12-02 11:12:05,818 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:12:05,821 INFO L435 NwaCegarLoop]: 4439 mSDtfsCounter, 3542 mSDsluCounter, 3557 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3542 SdHoareTripleChecker+Valid, 7996 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2024-12-02 11:12:05,821 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3542 Valid, 7996 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-12-02 11:12:05,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4827 states. [2024-12-02 11:12:06,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4827 to 4827. [2024-12-02 11:12:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4827 states, 3509 states have (on average 1.390994585351952) internal successors, (4881), 3613 states have internal predecessors, (4881), 1113 states have call successors, (1113), 205 states have call predecessors, (1113), 204 states have return successors, (1110), 1092 states have call predecessors, (1110), 1110 states have call successors, (1110) [2024-12-02 11:12:06,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4827 states to 4827 states and 7104 transitions. [2024-12-02 11:12:06,187 INFO L78 Accepts]: Start accepts. Automaton has 4827 states and 7104 transitions. Word has length 16 [2024-12-02 11:12:06,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:12:06,187 INFO L471 AbstractCegarLoop]: Abstraction has 4827 states and 7104 transitions. [2024-12-02 11:12:06,187 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 11:12:06,187 INFO L276 IsEmpty]: Start isEmpty. Operand 4827 states and 7104 transitions. [2024-12-02 11:12:06,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-02 11:12:06,189 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:12:06,190 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:12:06,190 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 11:12:06,190 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 11:12:06,190 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:12:06,190 INFO L85 PathProgramCache]: Analyzing trace with hash 1326663844, now seen corresponding path program 1 times [2024-12-02 11:12:06,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:12:06,191 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564238244] [2024-12-02 11:12:06,191 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:12:06,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:12:07,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:12:07,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 11:12:07,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:12:07,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564238244] [2024-12-02 11:12:07,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564238244] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:12:07,467 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:12:07,467 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 11:12:07,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [791203737] [2024-12-02 11:12:07,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:12:07,468 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:12:07,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:12:07,469 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:12:07,469 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:12:07,469 INFO L87 Difference]: Start difference. First operand 4827 states and 7104 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 11:12:07,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:12:07,718 INFO L93 Difference]: Finished difference Result 4845 states and 7124 transitions. [2024-12-02 11:12:07,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:12:07,718 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2024-12-02 11:12:07,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:12:07,756 INFO L225 Difference]: With dead ends: 4845 [2024-12-02 11:12:07,756 INFO L226 Difference]: Without dead ends: 4836 [2024-12-02 11:12:07,760 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:12:07,761 INFO L435 NwaCegarLoop]: 3573 mSDtfsCounter, 3559 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3559 SdHoareTripleChecker+Valid, 3583 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:12:07,761 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3559 Valid, 3583 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:12:07,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4836 states. [2024-12-02 11:12:07,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4836 to 4827. [2024-12-02 11:12:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4827 states, 3509 states have (on average 1.390709603875748) internal successors, (4880), 3613 states have internal predecessors, (4880), 1113 states have call successors, (1113), 205 states have call predecessors, (1113), 204 states have return successors, (1110), 1092 states have call predecessors, (1110), 1110 states have call successors, (1110) [2024-12-02 11:12:08,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4827 states to 4827 states and 7103 transitions. [2024-12-02 11:12:08,021 INFO L78 Accepts]: Start accepts. Automaton has 4827 states and 7103 transitions. Word has length 19 [2024-12-02 11:12:08,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:12:08,021 INFO L471 AbstractCegarLoop]: Abstraction has 4827 states and 7103 transitions. [2024-12-02 11:12:08,021 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 11:12:08,021 INFO L276 IsEmpty]: Start isEmpty. Operand 4827 states and 7103 transitions. [2024-12-02 11:12:08,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-02 11:12:08,023 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:12:08,023 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:12:08,023 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 11:12:08,023 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 11:12:08,023 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:12:08,023 INFO L85 PathProgramCache]: Analyzing trace with hash 1383922146, now seen corresponding path program 1 times [2024-12-02 11:12:08,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:12:08,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177435802] [2024-12-02 11:12:08,023 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:12:08,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:12:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:12:08,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 11:12:08,788 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:12:08,788 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1177435802] [2024-12-02 11:12:08,788 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1177435802] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:12:08,788 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:12:08,788 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 11:12:08,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1997038926] [2024-12-02 11:12:08,788 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:12:08,788 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:12:08,788 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:12:08,789 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:12:08,789 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:12:08,789 INFO L87 Difference]: Start difference. First operand 4827 states and 7103 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 11:12:12,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 11:12:13,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:12:13,015 INFO L93 Difference]: Finished difference Result 4829 states and 7104 transitions. [2024-12-02 11:12:13,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:12:13,015 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2024-12-02 11:12:13,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:12:13,049 INFO L225 Difference]: With dead ends: 4829 [2024-12-02 11:12:13,049 INFO L226 Difference]: Without dead ends: 4826 [2024-12-02 11:12:13,053 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:12:13,054 INFO L435 NwaCegarLoop]: 3561 mSDtfsCounter, 3546 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3546 SdHoareTripleChecker+Valid, 3561 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:12:13,054 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3546 Valid, 3561 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.0s Time] [2024-12-02 11:12:13,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4826 states. [2024-12-02 11:12:13,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4826 to 4826. [2024-12-02 11:12:13,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4826 states, 3509 states have (on average 1.390424622399544) internal successors, (4879), 3612 states have internal predecessors, (4879), 1112 states have call successors, (1112), 205 states have call predecessors, (1112), 204 states have return successors, (1110), 1092 states have call predecessors, (1110), 1110 states have call successors, (1110) [2024-12-02 11:12:13,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4826 states to 4826 states and 7101 transitions. [2024-12-02 11:12:13,315 INFO L78 Accepts]: Start accepts. Automaton has 4826 states and 7101 transitions. Word has length 19 [2024-12-02 11:12:13,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:12:13,315 INFO L471 AbstractCegarLoop]: Abstraction has 4826 states and 7101 transitions. [2024-12-02 11:12:13,315 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 11:12:13,315 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7101 transitions. [2024-12-02 11:12:13,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-02 11:12:13,316 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:12:13,316 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:12:13,316 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 11:12:13,316 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 11:12:13,317 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:12:13,317 INFO L85 PathProgramCache]: Analyzing trace with hash -49047462, now seen corresponding path program 1 times [2024-12-02 11:12:13,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:12:13,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178175583] [2024-12-02 11:12:13,317 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:12:13,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:12:14,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:12:14,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 11:12:14,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:12:14,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178175583] [2024-12-02 11:12:14,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178175583] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:12:14,251 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:12:14,251 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 11:12:14,251 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556487327] [2024-12-02 11:12:14,251 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:12:14,251 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:12:14,251 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:12:14,252 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:12:14,252 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:12:14,252 INFO L87 Difference]: Start difference. First operand 4826 states and 7101 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 11:12:18,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 11:12:18,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:12:18,436 INFO L93 Difference]: Finished difference Result 4828 states and 7102 transitions. [2024-12-02 11:12:18,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:12:18,437 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2024-12-02 11:12:18,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:12:18,459 INFO L225 Difference]: With dead ends: 4828 [2024-12-02 11:12:18,459 INFO L226 Difference]: Without dead ends: 4825 [2024-12-02 11:12:18,462 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:12:18,463 INFO L435 NwaCegarLoop]: 3559 mSDtfsCounter, 3543 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3543 SdHoareTripleChecker+Valid, 3559 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:12:18,463 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3543 Valid, 3559 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.0s Time] [2024-12-02 11:12:18,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4825 states. [2024-12-02 11:12:18,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4825 to 4825. [2024-12-02 11:12:18,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4825 states, 3509 states have (on average 1.39013964092334) internal successors, (4878), 3611 states have internal predecessors, (4878), 1111 states have call successors, (1111), 205 states have call predecessors, (1111), 204 states have return successors, (1110), 1092 states have call predecessors, (1110), 1110 states have call successors, (1110) [2024-12-02 11:12:18,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4825 states to 4825 states and 7099 transitions. [2024-12-02 11:12:18,716 INFO L78 Accepts]: Start accepts. Automaton has 4825 states and 7099 transitions. Word has length 20 [2024-12-02 11:12:18,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:12:18,716 INFO L471 AbstractCegarLoop]: Abstraction has 4825 states and 7099 transitions. [2024-12-02 11:12:18,716 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 11:12:18,716 INFO L276 IsEmpty]: Start isEmpty. Operand 4825 states and 7099 transitions. [2024-12-02 11:12:18,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-02 11:12:18,717 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:12:18,717 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:12:18,718 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 11:12:18,718 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 11:12:18,718 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:12:18,718 INFO L85 PathProgramCache]: Analyzing trace with hash -1521427483, now seen corresponding path program 1 times [2024-12-02 11:12:18,718 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:12:18,718 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [110258541] [2024-12-02 11:12:18,718 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:12:18,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:12:19,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:12:19,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 11:12:19,550 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:12:19,550 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [110258541] [2024-12-02 11:12:19,550 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [110258541] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:12:19,550 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:12:19,551 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 11:12:19,551 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1465554515] [2024-12-02 11:12:19,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:12:19,551 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:12:19,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:12:19,551 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:12:19,551 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:12:19,552 INFO L87 Difference]: Start difference. First operand 4825 states and 7099 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 11:12:23,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 11:12:23,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:12:23,754 INFO L93 Difference]: Finished difference Result 4825 states and 7099 transitions. [2024-12-02 11:12:23,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:12:23,820 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2024-12-02 11:12:23,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:12:23,823 INFO L225 Difference]: With dead ends: 4825 [2024-12-02 11:12:23,823 INFO L226 Difference]: Without dead ends: 0 [2024-12-02 11:12:23,842 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:12:23,843 INFO L435 NwaCegarLoop]: 3557 mSDtfsCounter, 3539 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3539 SdHoareTripleChecker+Valid, 3557 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:12:23,843 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3539 Valid, 3557 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 1 Unknown, 0 Unchecked, 4.0s Time] [2024-12-02 11:12:23,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-12-02 11:12:23,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-12-02 11:12:23,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 11:12:23,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-12-02 11:12:23,846 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 21 [2024-12-02 11:12:23,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:12:23,846 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-02 11:12:23,846 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 11:12:23,846 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-12-02 11:12:23,846 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-02 11:12:23,849 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-12-02 11:12:23,849 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 11:12:23,851 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2024-12-02 11:12:23,853 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-12-02 11:13:47,197 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 11:13:47,223 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 11:13:47 BoogieIcfgContainer [2024-12-02 11:13:47,223 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 11:13:47,224 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 11:13:47,224 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 11:13:47,224 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 11:13:47,225 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:11:59" (3/4) ... [2024-12-02 11:13:47,227 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-02 11:13:47,232 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure packet_write [2024-12-02 11:13:47,232 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2024-12-02 11:13:47,232 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_request [2024-12-02 11:13:47,232 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure start_transfer [2024-12-02 11:13:47,232 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_hub_status_data [2024-12-02 11:13:47,232 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2024-12-02 11:13:47,232 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2024-12-02 11:13:47,232 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_resume [2024-12-02 11:13:47,232 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clk_put [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_hcd_unlink_urb_from_ep [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_port_number [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure force_dequeue [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_intenb_reg [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_to_hcd [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_controller [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pipe_stop [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_pipe_irq [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_usb_address [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pipe_setting [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pipe_irq_enable [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_r8a66597_pipe_all [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure enable_controller [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_maxp [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_clock_enable [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_urb_to_r8a66597_dev [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dvstctr_reg [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure packet_read [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fifo_change_from_pipe [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_urb_error [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_root_hub_start_polling [2024-12-02 11:13:47,233 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mbw_value [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_dev_dbg [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_dir_in [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pipe_irq_disable [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pipe_toggle_set [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cfifo_change [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_get_td [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_urb_dequeue [2024-12-02 11:13:47,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_hub_find_child [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_type [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_hub_control [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_pipe_reg_addr [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iowrite8 [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_urb_to_r8a66597_addr [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_urb_done [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure check_next_phase [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_port_power [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_intsts_reg [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_mdfy [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_devadd_reg [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_urb_enqueue [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_syssts_reg [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_r8a66597_usb_speed [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pipe_start [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure check_transfer_finish [2024-12-02 11:13:47,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_read [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_td_timer [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_packet_write [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_hcd_resume_root_hub [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure enable_pipe_irq [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_suspend [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_resource [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_irq [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_endpoint_disable [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure start_root_hub_sampling [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_reg_wait [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_bus_resume [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure collect_usb_address_map [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_usb_disconnect [2024-12-02 11:13:47,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_pipe_toggle [2024-12-02 11:13:47,237 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_syscfg_reg [2024-12-02 11:13:47,237 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_write [2024-12-02 11:13:47,237 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_toggle_pointer [2024-12-02 11:13:47,237 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2024-12-02 11:13:47,237 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_put_hcd [2024-12-02 11:13:47,237 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_parent_r8a66597_address [2024-12-02 11:13:47,237 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_get_frame [2024-12-02 11:13:47,237 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_bus_suspend [2024-12-02 11:13:47,237 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hcd_to_r8a66597 [2024-12-02 11:13:47,281 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 533 nodes and edges [2024-12-02 11:13:47,286 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 200 nodes and edges [2024-12-02 11:13:47,293 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2024-12-02 11:13:47,297 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-12-02 11:13:47,301 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-12-02 11:13:47,304 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-02 11:13:47,306 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 11:13:47,587 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml [2024-12-02 11:13:47,587 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/witness.yml [2024-12-02 11:13:47,587 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 11:13:47,588 INFO L158 Benchmark]: Toolchain (without parser) took 120809.11ms. Allocated memory was 142.6MB in the beginning and 478.2MB in the end (delta: 335.5MB). Free memory was 107.1MB in the beginning and 351.4MB in the end (delta: -244.3MB). Peak memory consumption was 368.7MB. Max. memory is 16.1GB. [2024-12-02 11:13:47,588 INFO L158 Benchmark]: CDTParser took 0.54ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 11:13:47,589 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1689.44ms. Allocated memory is still 142.6MB. Free memory was 106.8MB in the beginning and 44.4MB in the end (delta: 62.5MB). Peak memory consumption was 91.5MB. Max. memory is 16.1GB. [2024-12-02 11:13:47,589 INFO L158 Benchmark]: Boogie Procedure Inliner took 221.35ms. Allocated memory is still 142.6MB. Free memory was 44.2MB in the beginning and 45.3MB in the end (delta: -1.1MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. [2024-12-02 11:13:47,589 INFO L158 Benchmark]: Boogie Preprocessor took 846.38ms. Allocated memory was 142.6MB in the beginning and 343.9MB in the end (delta: 201.3MB). Free memory was 45.3MB in the beginning and 172.3MB in the end (delta: -127.0MB). Peak memory consumption was 117.9MB. Max. memory is 16.1GB. [2024-12-02 11:13:47,589 INFO L158 Benchmark]: RCFGBuilder took 9951.22ms. Allocated memory was 343.9MB in the beginning and 486.5MB in the end (delta: 142.6MB). Free memory was 172.3MB in the beginning and 192.4MB in the end (delta: -20.1MB). Peak memory consumption was 138.7MB. Max. memory is 16.1GB. [2024-12-02 11:13:47,590 INFO L158 Benchmark]: TraceAbstraction took 107730.96ms. Allocated memory was 486.5MB in the beginning and 478.2MB in the end (delta: -8.4MB). Free memory was 192.4MB in the beginning and 160.2MB in the end (delta: 32.2MB). Peak memory consumption was 418.2MB. Max. memory is 16.1GB. [2024-12-02 11:13:47,590 INFO L158 Benchmark]: Witness Printer took 363.53ms. Allocated memory is still 478.2MB. Free memory was 160.2MB in the beginning and 351.4MB in the end (delta: -191.2MB). Peak memory consumption was 85.9MB. Max. memory is 16.1GB. [2024-12-02 11:13:47,591 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1689.44ms. Allocated memory is still 142.6MB. Free memory was 106.8MB in the beginning and 44.4MB in the end (delta: 62.5MB). Peak memory consumption was 91.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 221.35ms. Allocated memory is still 142.6MB. Free memory was 44.2MB in the beginning and 45.3MB in the end (delta: -1.1MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 846.38ms. Allocated memory was 142.6MB in the beginning and 343.9MB in the end (delta: 201.3MB). Free memory was 45.3MB in the beginning and 172.3MB in the end (delta: -127.0MB). Peak memory consumption was 117.9MB. Max. memory is 16.1GB. * RCFGBuilder took 9951.22ms. Allocated memory was 343.9MB in the beginning and 486.5MB in the end (delta: 142.6MB). Free memory was 172.3MB in the beginning and 192.4MB in the end (delta: -20.1MB). Peak memory consumption was 138.7MB. Max. memory is 16.1GB. * TraceAbstraction took 107730.96ms. Allocated memory was 486.5MB in the beginning and 478.2MB in the end (delta: -8.4MB). Free memory was 192.4MB in the beginning and 160.2MB in the end (delta: 32.2MB). Peak memory consumption was 418.2MB. Max. memory is 16.1GB. * Witness Printer took 363.53ms. Allocated memory is still 478.2MB. Free memory was 160.2MB in the beginning and 351.4MB in the end (delta: -191.2MB). Peak memory consumption was 85.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5448]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"), "i" (1251), "i" (12UL)); [5448-5449] - GenericResultAtLocation [Line: 5511]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"), "i" (1301), "i" (12UL)); [5511-5512] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 7811]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 120 procedures, 2495 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 24.3s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 17.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4 mSolverCounterUnknown, 17729 SdHoareTripleChecker+Valid, 16.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 17729 mSDsluCounter, 22256 SdHoareTripleChecker+Invalid, 16.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3567 mSDsCounter, 5 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 18 IncrementalHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5 mSolverCounterUnsat, 18689 mSDtfsCounter, 18 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 15 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4827occurred in iteration=1, InterpolantAutomatonStates: 15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 9 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 95 NumberOfCodeBlocks, 95 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 90 ConstructedInterpolants, 0 QuantifiedInterpolants, 200 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4040]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 3965]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 3947]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 7154]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 6764]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 4442]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 5326]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 4946]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 6509]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 6640]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 3949]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 7262]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 3930]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 7154]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 5529]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 3723]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 7215]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 6895]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 6422]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 3949]: Location Invariant Derived location invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_retval_1 == 0)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) RESULT: Ultimate proved your program to be correct! [2024-12-02 11:13:47,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6962f1-31ef-4fca-a82c-976896656a2b/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE