./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_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/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_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB --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 [2024-11-28 02:42:51,866 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:42:51,936 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 02:42:51,942 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:42:51,943 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:42:51,987 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:42:51,988 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:42:51,988 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:42:51,989 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:42:51,989 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:42:51,989 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:42:51,989 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:42:51,989 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:42:51,989 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:42:51,990 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:42:51,990 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:42:51,990 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:42:51,990 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:42:51,990 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:42:51,990 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:42:51,990 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:42:51,990 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:42:51,990 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:42:51,991 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:42:51,993 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:42:51,993 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:42:51,993 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:42:51,993 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:42:51,993 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:42:51,993 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:42:51,994 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:42:51,994 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:42:51,994 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:42:51,994 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:42:51,994 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:42:51,994 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:42:51,994 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:42:51,995 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:42:51,995 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:42:51,995 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:42:51,995 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:42:51,995 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:42:51,995 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:42:51,995 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:42:51,996 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:42:51,996 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_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB 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 [2024-11-28 02:42:52,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:42:52,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:42:52,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:42:52,309 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:42:52,310 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:42:52,311 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.i [2024-11-28 02:42:55,326 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/data/4307423a5/1a044cb68fe1412290251a76e6c2dce9/FLAGa03140186 [2024-11-28 02:42:56,044 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:42:56,045 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.i [2024-11-28 02:42:56,101 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/data/4307423a5/1a044cb68fe1412290251a76e6c2dce9/FLAGa03140186 [2024-11-28 02:42:56,120 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/data/4307423a5/1a044cb68fe1412290251a76e6c2dce9 [2024-11-28 02:42:56,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:42:56,124 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:42:56,125 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:42:56,125 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:42:56,130 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:42:56,131 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:42:56" (1/1) ... [2024-11-28 02:42:56,132 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3610c5b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:56, skipping insertion in model container [2024-11-28 02:42:56,132 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:42:56" (1/1) ... [2024-11-28 02:42:56,259 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:42:58,139 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_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.i[221868,221881] [2024-11-28 02:42:58,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:42:58,257 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:42:58,531 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] [2024-11-28 02:42:58,537 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] [2024-11-28 02:42:58,712 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_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.i[221868,221881] [2024-11-28 02:42:58,725 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:42:58,819 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:42:58,820 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:58 WrapperNode [2024-11-28 02:42:58,820 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:42:58,821 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:42:58,821 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:42:58,821 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:42:58,828 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:58" (1/1) ... [2024-11-28 02:42:58,910 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:58" (1/1) ... [2024-11-28 02:42:59,219 INFO L138 Inliner]: procedures = 276, calls = 1865, calls flagged for inlining = 118, calls inlined = 103, statements flattened = 5240 [2024-11-28 02:42:59,219 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:42:59,220 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:42:59,220 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:42:59,220 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:42:59,231 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:58" (1/1) ... [2024-11-28 02:42:59,231 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:58" (1/1) ... [2024-11-28 02:42:59,274 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:58" (1/1) ... [2024-11-28 02:43:00,314 INFO L175 MemorySlicer]: Split 906 memory accesses to 19 slices as follows [2, 26, 4, 4, 4, 16, 14, 70, 648, 10, 16, 5, 1, 43, 4, 23, 10, 1, 5]. 72 percent of accesses are in the largest equivalence class. The 34 initializations are split as follows [2, 0, 0, 0, 0, 16, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 0]. The 334 writes are split as follows [0, 13, 3, 3, 3, 0, 10, 60, 158, 10, 0, 2, 1, 43, 2, 23, 1, 0, 2]. [2024-11-28 02:43:00,315 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:58" (1/1) ... [2024-11-28 02:43:00,315 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:58" (1/1) ... [2024-11-28 02:43:00,486 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:58" (1/1) ... [2024-11-28 02:43:00,508 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:58" (1/1) ... [2024-11-28 02:43:00,550 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:58" (1/1) ... [2024-11-28 02:43:00,615 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:58" (1/1) ... [2024-11-28 02:43:00,645 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:58" (1/1) ... [2024-11-28 02:43:00,719 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:43:00,721 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:43:00,721 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:43:00,722 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:43:00,723 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:58" (1/1) ... [2024-11-28 02:43:00,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:43:00,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:43:00,768 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:43:00,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:43:00,806 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2024-11-28 02:43:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2024-11-28 02:43:00,806 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2024-11-28 02:43:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2024-11-28 02:43:00,806 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2024-11-28 02:43:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2024-11-28 02:43:00,807 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-28 02:43:00,807 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-28 02:43:00,807 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2024-11-28 02:43:00,807 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2024-11-28 02:43:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 02:43:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 02:43:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 02:43:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 02:43:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 02:43:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 02:43:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 02:43:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 02:43:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 02:43:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 02:43:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 02:43:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 02:43:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 02:43:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-28 02:43:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-28 02:43:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-28 02:43:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-28 02:43:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-28 02:43:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-28 02:43:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 02:43:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 02:43:00,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 02:43:00,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 02:43:00,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 02:43:00,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 02:43:00,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 02:43:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 02:43:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 02:43:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 02:43:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 02:43:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 02:43:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 02:43:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 02:43:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 02:43:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 02:43:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 02:43:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 02:43:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 02:43:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2024-11-28 02:43:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2024-11-28 02:43:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2024-11-28 02:43:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2024-11-28 02:43:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2024-11-28 02:43:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2024-11-28 02:43:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2024-11-28 02:43:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2024-11-28 02:43:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2024-11-28 02:43:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2024-11-28 02:43:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2024-11-28 02:43:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2024-11-28 02:43:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 02:43:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 02:43:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-28 02:43:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-28 02:43:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2024-11-28 02:43:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2024-11-28 02:43:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-28 02:43:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-28 02:43:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-11-28 02:43:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-11-28 02:43:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2024-11-28 02:43:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2024-11-28 02:43:00,818 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2024-11-28 02:43:00,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2024-11-28 02:43:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2024-11-28 02:43:00,820 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2024-11-28 02:43:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 02:43:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 02:43:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 02:43:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 02:43:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 02:43:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 02:43:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 02:43:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 02:43:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 02:43:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 02:43:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 02:43:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 02:43:00,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 02:43:00,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 02:43:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 02:43:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 02:43:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 02:43:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 02:43:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 02:43:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 02:43:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 02:43:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 02:43:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 02:43:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 02:43:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 02:43:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 02:43:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 02:43:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 02:43:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 02:43:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 02:43:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 02:43:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 02:43:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 02:43:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 02:43:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 02:43:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 02:43:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 02:43:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 02:43:00,826 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2024-11-28 02:43:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2024-11-28 02:43:00,826 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2024-11-28 02:43:00,827 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2024-11-28 02:43:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2024-11-28 02:43:00,827 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2024-11-28 02:43:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-28 02:43:00,827 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-28 02:43:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2024-11-28 02:43:00,827 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2024-11-28 02:43:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2024-11-28 02:43:00,827 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2024-11-28 02:43:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2024-11-28 02:43:00,827 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2024-11-28 02:43:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2024-11-28 02:43:00,827 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2024-11-28 02:43:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 02:43:00,827 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 02:43:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2024-11-28 02:43:00,827 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2024-11-28 02:43:00,828 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2024-11-28 02:43:00,830 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2024-11-28 02:43:00,830 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2024-11-28 02:43:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2024-11-28 02:43:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2024-11-28 02:43:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2024-11-28 02:43:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 02:43:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 02:43:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 02:43:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 02:43:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 02:43:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 02:43:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 02:43:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 02:43:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 02:43:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 02:43:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 02:43:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 02:43:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 02:43:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 02:43:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 02:43:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 02:43:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 02:43:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 02:43:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 02:43:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 02:43:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 02:43:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 02:43:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2024-11-28 02:43:00,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2024-11-28 02:43:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2024-11-28 02:43:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2024-11-28 02:43:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 02:43:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 02:43:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2024-11-28 02:43:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2024-11-28 02:43:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-28 02:43:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-28 02:43:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-11-28 02:43:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-11-28 02:43:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 02:43:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-28 02:43:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-28 02:43:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 02:43:00,834 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 02:43:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2024-11-28 02:43:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2024-11-28 02:43:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2024-11-28 02:43:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2024-11-28 02:43:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2024-11-28 02:43:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2024-11-28 02:43:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-28 02:43:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-28 02:43:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-28 02:43:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-28 02:43:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-28 02:43:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-28 02:43:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-28 02:43:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-28 02:43:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2024-11-28 02:43:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2024-11-28 02:43:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2024-11-28 02:43:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2024-11-28 02:43:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2024-11-28 02:43:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2024-11-28 02:43:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2024-11-28 02:43:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2024-11-28 02:43:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2024-11-28 02:43:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2024-11-28 02:43:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-28 02:43:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-28 02:43:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2024-11-28 02:43:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2024-11-28 02:43:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2024-11-28 02:43:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2024-11-28 02:43:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 02:43:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 02:43:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 02:43:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 02:43:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 02:43:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 02:43:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 02:43:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 02:43:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 02:43:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 02:43:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 02:43:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 02:43:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 02:43:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-28 02:43:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-28 02:43:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-28 02:43:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-28 02:43:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-28 02:43:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-28 02:43:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2024-11-28 02:43:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2024-11-28 02:43:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-28 02:43:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-28 02:43:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-28 02:43:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-28 02:43:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 02:43:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 02:43:00,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 02:43:00,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 02:43:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 02:43:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 02:43:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 02:43:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 02:43:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 02:43:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 02:43:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 02:43:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2024-11-28 02:43:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2024-11-28 02:43:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2024-11-28 02:43:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 02:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 02:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 02:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 02:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 02:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 02:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 02:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 02:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 02:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 02:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 02:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 02:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 02:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 02:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 02:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2024-11-28 02:43:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2024-11-28 02:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2024-11-28 02:43:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2024-11-28 02:43:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2024-11-28 02:43:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2024-11-28 02:43:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2024-11-28 02:43:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2024-11-28 02:43:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2024-11-28 02:43:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2024-11-28 02:43:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2024-11-28 02:43:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2024-11-28 02:43:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2024-11-28 02:43:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2024-11-28 02:43:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2024-11-28 02:43:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2024-11-28 02:43:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2024-11-28 02:43:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2024-11-28 02:43:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2024-11-28 02:43:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2024-11-28 02:43:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 02:43:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 02:43:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2024-11-28 02:43:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2024-11-28 02:43:00,845 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-28 02:43:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-28 02:43:00,845 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2024-11-28 02:43:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2024-11-28 02:43:00,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 02:43:00,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 02:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 02:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 02:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 02:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 02:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 02:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 02:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 02:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 02:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 02:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 02:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 02:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 02:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 02:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 02:43:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 02:43:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 02:43:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 02:43:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-28 02:43:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-28 02:43:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2024-11-28 02:43:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2024-11-28 02:43:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2024-11-28 02:43:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2024-11-28 02:43:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 02:43:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 02:43:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2024-11-28 02:43:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2024-11-28 02:43:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 02:43:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2024-11-28 02:43:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2024-11-28 02:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-28 02:43:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-28 02:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 02:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 02:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 02:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 02:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 02:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 02:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 02:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 02:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 02:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 02:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 02:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 02:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 02:43:00,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 02:43:00,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 02:43:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 02:43:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 02:43:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 02:43:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 02:43:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2024-11-28 02:43:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2024-11-28 02:43:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2024-11-28 02:43:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2024-11-28 02:43:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-28 02:43:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-28 02:43:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2024-11-28 02:43:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2024-11-28 02:43:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2024-11-28 02:43:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2024-11-28 02:43:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2024-11-28 02:43:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2024-11-28 02:43:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2024-11-28 02:43:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2024-11-28 02:43:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-28 02:43:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-28 02:43:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2024-11-28 02:43:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2024-11-28 02:43:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-28 02:43:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-28 02:43:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2024-11-28 02:43:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2024-11-28 02:43:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-28 02:43:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-28 02:43:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-28 02:43:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-28 02:43:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2024-11-28 02:43:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2024-11-28 02:43:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:43:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 02:43:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 02:43:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 02:43:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 02:43:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 02:43:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 02:43:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 02:43:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 02:43:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 02:43:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 02:43:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 02:43:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 02:43:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 02:43:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 02:43:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 02:43:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 02:43:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 02:43:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 02:43:00,859 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2024-11-28 02:43:00,859 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2024-11-28 02:43:00,859 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2024-11-28 02:43:00,859 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2024-11-28 02:43:00,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:43:00,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:43:00,859 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2024-11-28 02:43:00,859 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2024-11-28 02:43:02,010 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:43:02,014 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:43:14,146 INFO L? ?]: Removed 2208 outVars from TransFormulas that were not future-live. [2024-11-28 02:43:14,146 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:43:14,219 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:43:14,219 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-28 02:43:14,220 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:43:14 BoogieIcfgContainer [2024-11-28 02:43:14,220 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:43:14,223 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:43:14,223 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:43:14,230 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:43:14,231 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:42:56" (1/3) ... [2024-11-28 02:43:14,231 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74bd3abe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:43:14, skipping insertion in model container [2024-11-28 02:43:14,231 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:58" (2/3) ... [2024-11-28 02:43:14,232 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74bd3abe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:43:14, skipping insertion in model container [2024-11-28 02:43:14,232 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:43:14" (3/3) ... [2024-11-28 02:43:14,233 INFO L128 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.i [2024-11-28 02:43:14,252 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:43:14,259 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. [2024-11-28 02:43:14,389 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:43:14,404 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;@37f9f7a0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:43:14,405 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 02:43:14,419 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) [2024-11-28 02:43:14,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-28 02:43:14,431 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:43:14,432 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:43:14,433 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:43:14,439 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:43:14,440 INFO L85 PathProgramCache]: Analyzing trace with hash -1514783815, now seen corresponding path program 1 times [2024-11-28 02:43:14,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:43:14,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738586265] [2024-11-28 02:43:14,450 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:43:14,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:43:16,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:43:17,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 02:43:17,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:43:17,077 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738586265] [2024-11-28 02:43:17,078 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1738586265] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:43:17,078 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:43:17,079 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:43:17,081 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949000222] [2024-11-28 02:43:17,082 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:43:17,086 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:43:17,087 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:43:17,108 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:43:17,108 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:43:17,118 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) [2024-11-28 02:43:21,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:21,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:43:21,927 INFO L93 Difference]: Finished difference Result 7263 states and 10890 transitions. [2024-11-28 02:43:21,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:43:21,932 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 [2024-11-28 02:43:21,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:43:22,018 INFO L225 Difference]: With dead ends: 7263 [2024-11-28 02:43:22,019 INFO L226 Difference]: Without dead ends: 4827 [2024-11-28 02:43:22,052 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 [2024-11-28 02:43:22,056 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, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2024-11-28 02:43:22,056 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3542 Valid, 7996 Invalid, 16 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-11-28 02:43:22,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4827 states. [2024-11-28 02:43:22,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4827 to 4827. [2024-11-28 02:43:22,569 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) [2024-11-28 02:43:22,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4827 states to 4827 states and 7104 transitions. [2024-11-28 02:43:22,651 INFO L78 Accepts]: Start accepts. Automaton has 4827 states and 7104 transitions. Word has length 16 [2024-11-28 02:43:22,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:43:22,651 INFO L471 AbstractCegarLoop]: Abstraction has 4827 states and 7104 transitions. [2024-11-28 02:43:22,651 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) [2024-11-28 02:43:22,652 INFO L276 IsEmpty]: Start isEmpty. Operand 4827 states and 7104 transitions. [2024-11-28 02:43:22,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-28 02:43:22,658 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:43:22,658 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:43:22,659 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 02:43:22,659 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:43:22,660 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:43:22,660 INFO L85 PathProgramCache]: Analyzing trace with hash 1326663844, now seen corresponding path program 1 times [2024-11-28 02:43:22,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:43:22,660 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1784575865] [2024-11-28 02:43:22,660 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:43:22,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:43:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:43:24,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 02:43:24,935 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:43:24,935 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1784575865] [2024-11-28 02:43:24,937 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1784575865] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:43:24,937 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:43:24,937 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:43:24,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1841638696] [2024-11-28 02:43:24,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:43:24,939 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:43:24,939 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:43:24,940 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:43:24,940 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:43:24,940 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) [2024-11-28 02:43:25,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:43:25,420 INFO L93 Difference]: Finished difference Result 4845 states and 7124 transitions. [2024-11-28 02:43:25,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:43:25,421 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 [2024-11-28 02:43:25,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:43:25,467 INFO L225 Difference]: With dead ends: 4845 [2024-11-28 02:43:25,467 INFO L226 Difference]: Without dead ends: 4836 [2024-11-28 02:43:25,471 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 [2024-11-28 02:43:25,472 INFO L435 NwaCegarLoop]: 3573 mSDtfsCounter, 3559 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3559 SdHoareTripleChecker+Valid, 3583 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 02:43:25,473 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3559 Valid, 3583 Invalid, 6 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 02:43:25,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4836 states. [2024-11-28 02:43:25,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4836 to 4827. [2024-11-28 02:43:25,762 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) [2024-11-28 02:43:25,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4827 states to 4827 states and 7103 transitions. [2024-11-28 02:43:25,815 INFO L78 Accepts]: Start accepts. Automaton has 4827 states and 7103 transitions. Word has length 19 [2024-11-28 02:43:25,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:43:25,815 INFO L471 AbstractCegarLoop]: Abstraction has 4827 states and 7103 transitions. [2024-11-28 02:43:25,815 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) [2024-11-28 02:43:25,817 INFO L276 IsEmpty]: Start isEmpty. Operand 4827 states and 7103 transitions. [2024-11-28 02:43:25,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-28 02:43:25,823 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:43:25,823 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:43:25,823 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 02:43:25,823 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:43:25,824 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:43:25,824 INFO L85 PathProgramCache]: Analyzing trace with hash 1383922146, now seen corresponding path program 1 times [2024-11-28 02:43:25,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:43:25,824 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [657796879] [2024-11-28 02:43:25,824 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:43:25,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:43:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:43:27,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 02:43:27,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:43:27,204 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [657796879] [2024-11-28 02:43:27,204 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [657796879] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:43:27,204 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:43:27,204 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:43:27,204 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1923520129] [2024-11-28 02:43:27,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:43:27,205 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:43:27,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:43:27,206 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:43:27,206 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:43:27,206 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) [2024-11-28 02:43:31,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:31,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:43:31,609 INFO L93 Difference]: Finished difference Result 4829 states and 7104 transitions. [2024-11-28 02:43:31,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:43:31,610 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 [2024-11-28 02:43:31,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:43:31,651 INFO L225 Difference]: With dead ends: 4829 [2024-11-28 02:43:31,652 INFO L226 Difference]: Without dead ends: 4826 [2024-11-28 02:43:31,658 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 [2024-11-28 02:43:31,659 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, 4.1s IncrementalHoareTripleChecker+Time [2024-11-28 02:43:31,661 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3546 Valid, 3561 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-11-28 02:43:31,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4826 states. [2024-11-28 02:43:31,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4826 to 4826. [2024-11-28 02:43:31,931 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) [2024-11-28 02:43:31,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4826 states to 4826 states and 7101 transitions. [2024-11-28 02:43:31,981 INFO L78 Accepts]: Start accepts. Automaton has 4826 states and 7101 transitions. Word has length 19 [2024-11-28 02:43:31,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:43:31,982 INFO L471 AbstractCegarLoop]: Abstraction has 4826 states and 7101 transitions. [2024-11-28 02:43:31,982 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) [2024-11-28 02:43:31,982 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7101 transitions. [2024-11-28 02:43:31,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-28 02:43:31,983 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:43:31,984 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] [2024-11-28 02:43:31,984 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 02:43:31,984 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:43:31,984 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:43:31,984 INFO L85 PathProgramCache]: Analyzing trace with hash -49047462, now seen corresponding path program 1 times [2024-11-28 02:43:31,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:43:31,984 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644299662] [2024-11-28 02:43:31,985 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:43:31,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:43:33,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:43:33,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 02:43:33,535 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:43:33,535 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1644299662] [2024-11-28 02:43:33,535 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1644299662] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:43:33,535 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:43:33,536 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:43:33,536 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [670526752] [2024-11-28 02:43:33,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:43:33,536 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:43:33,536 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:43:33,537 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:43:33,537 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:43:33,537 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) [2024-11-28 02:43:37,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:37,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:43:37,855 INFO L93 Difference]: Finished difference Result 4828 states and 7102 transitions. [2024-11-28 02:43:37,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:43:37,855 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 [2024-11-28 02:43:37,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:43:37,892 INFO L225 Difference]: With dead ends: 4828 [2024-11-28 02:43:37,893 INFO L226 Difference]: Without dead ends: 4825 [2024-11-28 02:43:37,898 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 [2024-11-28 02:43:37,900 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, 4.1s IncrementalHoareTripleChecker+Time [2024-11-28 02:43:37,901 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3543 Valid, 3559 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-11-28 02:43:37,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4825 states. [2024-11-28 02:43:38,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4825 to 4825. [2024-11-28 02:43:38,200 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) [2024-11-28 02:43:38,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4825 states to 4825 states and 7099 transitions. [2024-11-28 02:43:38,235 INFO L78 Accepts]: Start accepts. Automaton has 4825 states and 7099 transitions. Word has length 20 [2024-11-28 02:43:38,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:43:38,235 INFO L471 AbstractCegarLoop]: Abstraction has 4825 states and 7099 transitions. [2024-11-28 02:43:38,235 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) [2024-11-28 02:43:38,235 INFO L276 IsEmpty]: Start isEmpty. Operand 4825 states and 7099 transitions. [2024-11-28 02:43:38,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-28 02:43:38,237 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:43:38,237 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] [2024-11-28 02:43:38,237 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 02:43:38,237 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:43:38,238 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:43:38,238 INFO L85 PathProgramCache]: Analyzing trace with hash -1521427483, now seen corresponding path program 1 times [2024-11-28 02:43:38,238 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:43:38,238 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697536282] [2024-11-28 02:43:38,238 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:43:38,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:43:39,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:43:39,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 02:43:39,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:43:39,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [697536282] [2024-11-28 02:43:39,673 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [697536282] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:43:39,673 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:43:39,673 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:43:39,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484744593] [2024-11-28 02:43:39,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:43:39,674 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:43:39,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:43:39,674 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:43:39,675 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:43:39,675 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) [2024-11-28 02:43:43,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:44,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:43:44,042 INFO L93 Difference]: Finished difference Result 4825 states and 7099 transitions. [2024-11-28 02:43:44,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:43:44,124 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 [2024-11-28 02:43:44,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:43:44,129 INFO L225 Difference]: With dead ends: 4825 [2024-11-28 02:43:44,130 INFO L226 Difference]: Without dead ends: 0 [2024-11-28 02:43:44,161 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 [2024-11-28 02:43:44,163 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 [2024-11-28 02:43:44,164 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] [2024-11-28 02:43:44,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-28 02:43:44,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-28 02:43:44,165 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) [2024-11-28 02:43:44,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-28 02:43:44,168 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 21 [2024-11-28 02:43:44,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:43:44,168 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-28 02:43:44,168 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) [2024-11-28 02:43:44,168 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-28 02:43:44,169 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-28 02:43:44,172 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-28 02:43:44,172 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 02:43:44,175 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2024-11-28 02:43:44,177 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-28 02:45:22,518 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-28 02:45:22,551 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 02:45:22 BoogieIcfgContainer [2024-11-28 02:45:22,551 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 02:45:22,551 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 02:45:22,551 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 02:45:22,552 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 02:45:22,553 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:43:14" (3/4) ... [2024-11-28 02:45:22,558 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-28 02:45:22,563 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure packet_write [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_request [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure start_transfer [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_hub_status_data [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_resume [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clk_put [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_hcd_unlink_urb_from_ep [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_port_number [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure force_dequeue [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_intenb_reg [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_to_hcd [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_controller [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pipe_stop [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_pipe_irq [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_usb_address [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pipe_setting [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pipe_irq_enable [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_r8a66597_pipe_all [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure enable_controller [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_maxp [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_clock_enable [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_urb_to_r8a66597_dev [2024-11-28 02:45:22,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dvstctr_reg [2024-11-28 02:45:22,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure packet_read [2024-11-28 02:45:22,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fifo_change_from_pipe [2024-11-28 02:45:22,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-11-28 02:45:22,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_urb_error [2024-11-28 02:45:22,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_root_hub_start_polling [2024-11-28 02:45:22,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2024-11-28 02:45:22,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-11-28 02:45:22,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mbw_value [2024-11-28 02:45:22,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-11-28 02:45:22,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-11-28 02:45:22,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-11-28 02:45:22,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-11-28 02:45:22,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-11-28 02:45:22,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_dev_dbg [2024-11-28 02:45:22,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-11-28 02:45:22,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-11-28 02:45:22,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-11-28 02:45:22,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_dir_in [2024-11-28 02:45:22,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-11-28 02:45:22,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pipe_irq_disable [2024-11-28 02:45:22,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pipe_toggle_set [2024-11-28 02:45:22,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-11-28 02:45:22,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-11-28 02:45:22,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cfifo_change [2024-11-28 02:45:22,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_get_td [2024-11-28 02:45:22,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-11-28 02:45:22,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-11-28 02:45:22,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-11-28 02:45:22,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-11-28 02:45:22,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_urb_dequeue [2024-11-28 02:45:22,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-11-28 02:45:22,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-11-28 02:45:22,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_hub_find_child [2024-11-28 02:45:22,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-11-28 02:45:22,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_type [2024-11-28 02:45:22,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-11-28 02:45:22,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-11-28 02:45:22,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_hub_control [2024-11-28 02:45:22,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_pipe_reg_addr [2024-11-28 02:45:22,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iowrite8 [2024-11-28 02:45:22,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_urb_to_r8a66597_addr [2024-11-28 02:45:22,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_urb_done [2024-11-28 02:45:22,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure check_next_phase [2024-11-28 02:45:22,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_port_power [2024-11-28 02:45:22,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_intsts_reg [2024-11-28 02:45:22,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-11-28 02:45:22,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_mdfy [2024-11-28 02:45:22,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_devadd_reg [2024-11-28 02:45:22,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_urb_enqueue [2024-11-28 02:45:22,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_syssts_reg [2024-11-28 02:45:22,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2024-11-28 02:45:22,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2024-11-28 02:45:22,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_r8a66597_usb_speed [2024-11-28 02:45:22,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pipe_start [2024-11-28 02:45:22,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure check_transfer_finish [2024-11-28 02:45:22,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_read [2024-11-28 02:45:22,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2024-11-28 02:45:22,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_td_timer [2024-11-28 02:45:22,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_packet_write [2024-11-28 02:45:22,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-11-28 02:45:22,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_hcd_resume_root_hub [2024-11-28 02:45:22,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure enable_pipe_irq [2024-11-28 02:45:22,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_suspend [2024-11-28 02:45:22,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_resource [2024-11-28 02:45:22,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2024-11-28 02:45:22,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2024-11-28 02:45:22,574 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2024-11-28 02:45:22,574 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_irq [2024-11-28 02:45:22,574 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-11-28 02:45:22,574 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_endpoint_disable [2024-11-28 02:45:22,574 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure start_root_hub_sampling [2024-11-28 02:45:22,574 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2024-11-28 02:45:22,574 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_reg_wait [2024-11-28 02:45:22,574 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_bus_resume [2024-11-28 02:45:22,574 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-11-28 02:45:22,574 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2024-11-28 02:45:22,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2024-11-28 02:45:22,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2024-11-28 02:45:22,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2024-11-28 02:45:22,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2024-11-28 02:45:22,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure collect_usb_address_map [2024-11-28 02:45:22,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_usb_disconnect [2024-11-28 02:45:22,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_pipe_toggle [2024-11-28 02:45:22,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_syscfg_reg [2024-11-28 02:45:22,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_write [2024-11-28 02:45:22,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_toggle_pointer [2024-11-28 02:45:22,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2024-11-28 02:45:22,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_put_hcd [2024-11-28 02:45:22,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_parent_r8a66597_address [2024-11-28 02:45:22,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_get_frame [2024-11-28 02:45:22,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure r8a66597_bus_suspend [2024-11-28 02:45:22,576 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hcd_to_r8a66597 [2024-11-28 02:45:22,660 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 533 nodes and edges [2024-11-28 02:45:22,668 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 200 nodes and edges [2024-11-28 02:45:22,677 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2024-11-28 02:45:22,688 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-11-28 02:45:22,697 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-28 02:45:22,701 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-28 02:45:22,705 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-28 02:45:23,223 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/witness.graphml [2024-11-28 02:45:23,224 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/witness.yml [2024-11-28 02:45:23,224 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 02:45:23,228 INFO L158 Benchmark]: Toolchain (without parser) took 147101.38ms. Allocated memory was 142.6MB in the beginning and 1.1GB in the end (delta: 998.2MB). Free memory was 107.5MB in the beginning and 880.5MB in the end (delta: -772.9MB). Peak memory consumption was 226.5MB. Max. memory is 16.1GB. [2024-11-28 02:45:23,230 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:45:23,230 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2695.49ms. Allocated memory is still 142.6MB. Free memory was 107.3MB in the beginning and 55.0MB in the end (delta: 52.3MB). Peak memory consumption was 90.7MB. Max. memory is 16.1GB. [2024-11-28 02:45:23,231 INFO L158 Benchmark]: Boogie Procedure Inliner took 398.19ms. Allocated memory is still 142.6MB. Free memory was 55.0MB in the beginning and 57.2MB in the end (delta: -2.2MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. [2024-11-28 02:45:23,231 INFO L158 Benchmark]: Boogie Preprocessor took 1499.02ms. Allocated memory was 142.6MB in the beginning and 243.3MB in the end (delta: 100.7MB). Free memory was 57.2MB in the beginning and 76.4MB in the end (delta: -19.2MB). Peak memory consumption was 97.4MB. Max. memory is 16.1GB. [2024-11-28 02:45:23,231 INFO L158 Benchmark]: RCFGBuilder took 13499.22ms. Allocated memory was 243.3MB in the beginning and 369.1MB in the end (delta: 125.8MB). Free memory was 76.4MB in the beginning and 248.9MB in the end (delta: -172.6MB). Peak memory consumption was 156.5MB. Max. memory is 16.1GB. [2024-11-28 02:45:23,231 INFO L158 Benchmark]: TraceAbstraction took 128328.21ms. Allocated memory was 369.1MB in the beginning and 1.1GB in the end (delta: 771.8MB). Free memory was 248.9MB in the beginning and 964.3MB in the end (delta: -715.4MB). Peak memory consumption was 683.3MB. Max. memory is 16.1GB. [2024-11-28 02:45:23,232 INFO L158 Benchmark]: Witness Printer took 672.76ms. Allocated memory is still 1.1GB. Free memory was 964.3MB in the beginning and 880.5MB in the end (delta: 83.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2024-11-28 02:45:23,236 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2695.49ms. Allocated memory is still 142.6MB. Free memory was 107.3MB in the beginning and 55.0MB in the end (delta: 52.3MB). Peak memory consumption was 90.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 398.19ms. Allocated memory is still 142.6MB. Free memory was 55.0MB in the beginning and 57.2MB in the end (delta: -2.2MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1499.02ms. Allocated memory was 142.6MB in the beginning and 243.3MB in the end (delta: 100.7MB). Free memory was 57.2MB in the beginning and 76.4MB in the end (delta: -19.2MB). Peak memory consumption was 97.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13499.22ms. Allocated memory was 243.3MB in the beginning and 369.1MB in the end (delta: 125.8MB). Free memory was 76.4MB in the beginning and 248.9MB in the end (delta: -172.6MB). Peak memory consumption was 156.5MB. Max. memory is 16.1GB. * TraceAbstraction took 128328.21ms. Allocated memory was 369.1MB in the beginning and 1.1GB in the end (delta: 771.8MB). Free memory was 248.9MB in the beginning and 964.3MB in the end (delta: -715.4MB). Peak memory consumption was 683.3MB. Max. memory is 16.1GB. * Witness Printer took 672.76ms. Allocated memory is still 1.1GB. Free memory was 964.3MB in the beginning and 880.5MB in the end (delta: 83.9MB). Peak memory consumption was 83.9MB. 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: 29.9s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 18.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 4 mSolverCounterUnknown, 17729 SdHoareTripleChecker+Valid, 16.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 17729 mSDsluCounter, 22256 SdHoareTripleChecker+Invalid, 16.3s 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, 0.3s 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: 1.5s AutomataMinimizationTime, 5 MinimizatonAttempts, 9 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.5s 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! [2024-11-28 02:45:23,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8ee5a-3dd9-4df0-a949-07f7b7a052b8/bin/uautomizer-verify-aQ6SnzHsRB/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