./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 31f1315d23c882220bc6f0d965399be802bae4ce37ec7445b5ebe262ba0dc67b --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 05:30:51,612 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 05:30:51,665 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 05:30:51,672 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 05:30:51,672 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 05:30:51,694 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 05:30:51,695 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 05:30:51,696 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 05:30:51,696 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 05:30:51,696 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 05:30:51,697 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 05:30:51,697 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 05:30:51,697 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 05:30:51,697 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 05:30:51,697 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 05:30:51,697 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 05:30:51,698 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 05:30:51,698 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 05:30:51,698 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 05:30:51,698 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 05:30:51,698 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 05:30:51,698 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 05:30:51,698 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 05:30:51,698 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 05:30:51,698 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 05:30:51,698 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 05:30:51,699 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 05:30:51,699 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 05:30:51,699 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 05:30:51,699 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 05:30:51,699 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 05:30:51,699 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 05:30:51,699 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 05:30:51,700 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 05:30:51,700 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 05:30:51,700 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 05:30:51,700 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 05:30:51,700 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 05:30:51,700 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 05:30:51,700 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 05:30:51,700 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31f1315d23c882220bc6f0d965399be802bae4ce37ec7445b5ebe262ba0dc67b [2025-02-06 05:30:51,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 05:30:51,914 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 05:30:51,916 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 05:30:51,917 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 05:30:51,917 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 05:30:51,918 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko.cil.out.i [2025-02-06 05:30:53,135 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/14766a028/380dce29ab144f52860f3ce281bffaeb/FLAG588222750 [2025-02-06 05:30:53,648 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 05:30:53,651 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko.cil.out.i [2025-02-06 05:30:53,676 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/14766a028/380dce29ab144f52860f3ce281bffaeb/FLAG588222750 [2025-02-06 05:30:53,693 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/14766a028/380dce29ab144f52860f3ce281bffaeb [2025-02-06 05:30:53,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 05:30:53,697 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 05:30:53,698 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 05:30:53,698 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 05:30:53,702 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 05:30:53,702 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 05:30:53" (1/1) ... [2025-02-06 05:30:53,703 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dc7701d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:30:53, skipping insertion in model container [2025-02-06 05:30:53,703 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 05:30:53" (1/1) ... [2025-02-06 05:30:53,750 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 05:30:54,126 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko.cil.out.i[96705,96718] [2025-02-06 05:30:54,436 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 05:30:54,467 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 05:30:54,603 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko.cil.out.i[96705,96718] [2025-02-06 05:30:54,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/uwb/i1480/dfu/i1480-dfu-usb.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/14/dscv_tempdir/dscv/ri/68_1/drivers/uwb/i1480/dfu/phy.c"), "i" (58), "i" (sizeof(struct bug_entry ))); [4163-4169] [2025-02-06 05:30:54,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/uwb/i1480/dfu/i1480-dfu-usb.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/14/dscv_tempdir/dscv/ri/68_1/drivers/uwb/i1480/dfu/phy.c"), "i" (110), "i" (sizeof(struct bug_entry ))); [4241-4247] [2025-02-06 05:30:54,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/uwb/i1480/dfu/i1480-dfu-usb.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/14/dscv_tempdir/dscv/ri/68_1/drivers/uwb/i1480/dfu/usb.c"), "i" (118), "i" (sizeof(struct bug_entry ))); [4609-4615] [2025-02-06 05:30:54,736 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/uwb/i1480/dfu/i1480-dfu-usb.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/14/dscv_tempdir/dscv/ri/68_1/drivers/uwb/i1480/dfu/usb.c"), "i" (157), "i" (sizeof(struct bug_entry ))); [4702-4708] [2025-02-06 05:30:54,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/uwb/i1480/dfu/i1480-dfu-usb.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/14/dscv_tempdir/dscv/ri/68_1/drivers/uwb/i1480/dfu/usb.c"), "i" (158), "i" (sizeof(struct bug_entry ))); [4737-4743] [2025-02-06 05:30:54,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/uwb/i1480/dfu/i1480-dfu-usb.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/14/dscv_tempdir/dscv/ri/68_1/drivers/uwb/i1480/dfu/usb.c"), "i" (159), "i" (sizeof(struct bug_entry ))); [4772-4778] [2025-02-06 05:30:54,767 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 05:30:54,811 INFO L204 MainTranslator]: Completed translation [2025-02-06 05:30:54,812 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:30:54 WrapperNode [2025-02-06 05:30:54,812 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 05:30:54,813 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 05:30:54,813 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 05:30:54,813 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 05:30:54,817 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:30:54" (1/1) ... [2025-02-06 05:30:54,861 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:30:54" (1/1) ... [2025-02-06 05:30:54,928 INFO L138 Inliner]: procedures = 116, calls = 855, calls flagged for inlining = 40, calls inlined = 40, statements flattened = 2574 [2025-02-06 05:30:54,929 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 05:30:54,929 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 05:30:54,929 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 05:30:54,929 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 05:30:54,936 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:30:54" (1/1) ... [2025-02-06 05:30:54,936 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:30:54" (1/1) ... [2025-02-06 05:30:54,957 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:30:54" (1/1) ... [2025-02-06 05:30:55,194 INFO L175 MemorySlicer]: Split 538 memory accesses to 16 slices as follows [2, 6, 8, 8, 16, 8, 16, 349, 4, 4, 12, 6, 42, 3, 46, 8]. 65 percent of accesses are in the largest equivalence class. The 80 initializations are split as follows [2, 0, 7, 7, 16, 7, 16, 0, 0, 0, 12, 6, 0, 0, 0, 7]. The 213 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 124, 0, 0, 0, 0, 42, 1, 46, 0]. [2025-02-06 05:30:55,194 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:30:54" (1/1) ... [2025-02-06 05:30:55,194 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:30:54" (1/1) ... [2025-02-06 05:30:55,263 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:30:54" (1/1) ... [2025-02-06 05:30:55,269 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:30:54" (1/1) ... [2025-02-06 05:30:55,288 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:30:54" (1/1) ... [2025-02-06 05:30:55,297 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:30:54" (1/1) ... [2025-02-06 05:30:55,326 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 05:30:55,328 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 05:30:55,328 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 05:30:55,328 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 05:30:55,329 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:30:54" (1/1) ... [2025-02-06 05:30:55,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 05:30:55,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 05:30:55,358 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 05:30:55,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 05:30:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_dfu_driver_exit [2025-02-06 05:30:55,388 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_dfu_driver_exit [2025-02-06 05:30:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_dfu_driver_init [2025-02-06 05:30:55,388 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_dfu_driver_init [2025-02-06 05:30:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure fw_hdrs_free [2025-02-06 05:30:55,388 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_hdrs_free [2025-02-06 05:30:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 05:30:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 05:30:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2025-02-06 05:30:55,389 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-02-06 05:30:55,389 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-02-06 05:30:55,389 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-02-06 05:30:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~int~TO~int [2025-02-06 05:30:55,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~int~TO~int [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 05:30:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2025-02-06 05:30:55,391 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_mpi_read [2025-02-06 05:30:55,391 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_mpi_read [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_cmd_reset [2025-02-06 05:30:55,391 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_cmd_reset [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 05:30:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 05:30:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 05:30:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 05:30:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 05:30:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 05:30:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-06 05:30:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-06 05:30:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-06 05:30:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-06 05:30:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-06 05:30:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-02-06 05:30:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-02-06 05:30:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-02-06 05:30:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-02-06 05:30:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-02-06 05:30:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 05:30:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 05:30:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 05:30:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-02-06 05:30:55,396 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2025-02-06 05:30:55,396 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-02-06 05:30:55,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 05:30:55,396 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2025-02-06 05:30:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2025-02-06 05:30:55,397 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-06 05:30:55,397 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_mpi_write [2025-02-06 05:30:55,397 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_mpi_write [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2025-02-06 05:30:55,397 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2025-02-06 05:30:55,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_mac_fw_upload [2025-02-06 05:30:55,397 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_mac_fw_upload [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion___0 [2025-02-06 05:30:55,397 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion___0 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-02-06 05:30:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-02-06 05:30:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-02-06 05:30:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-02-06 05:30:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-02-06 05:30:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-02-06 05:30:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-02-06 05:30:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-02-06 05:30:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-02-06 05:30:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-02-06 05:30:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-02-06 05:30:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-02-06 05:30:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-02-06 05:30:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-02-06 05:30:55,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-02-06 05:30:55,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-02-06 05:30:55,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-02-06 05:30:55,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-02-06 05:30:55,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-02-06 05:30:55,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-02-06 05:30:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-02-06 05:30:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-02-06 05:30:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-02-06 05:30:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-02-06 05:30:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-02-06 05:30:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-02-06 05:30:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-02-06 05:30:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-02-06 05:30:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-02-06 05:30:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-02-06 05:30:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2025-02-06 05:30:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_rceb_check [2025-02-06 05:30:55,402 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_rceb_check [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_fw_upload [2025-02-06 05:30:55,402 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_fw_upload [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-02-06 05:30:55,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 05:30:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2025-02-06 05:30:55,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure __mac_fw_upload [2025-02-06 05:30:55,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __mac_fw_upload [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2025-02-06 05:30:55,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_print_state [2025-02-06 05:30:55,403 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_print_state [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-02-06 05:30:55,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-02-06 05:30:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_phy_fw_upload [2025-02-06 05:30:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_phy_fw_upload [2025-02-06 05:30:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-02-06 05:30:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-02-06 05:30:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2025-02-06 05:30:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2025-02-06 05:30:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2025-02-06 05:30:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2025-02-06 05:30:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-02-06 05:30:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-02-06 05:30:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2025-02-06 05:30:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2025-02-06 05:30:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2025-02-06 05:30:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2025-02-06 05:30:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2025-02-06 05:30:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2025-02-06 05:30:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 05:30:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 05:30:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 05:30:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 05:30:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~TO~int [2025-02-06 05:30:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~TO~int [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_cmd [2025-02-06 05:30:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_cmd [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2025-02-06 05:30:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 05:30:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 05:30:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 05:30:55,891 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 05:30:55,894 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 05:30:56,081 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5534: havoc #t~nondet461; [2025-02-06 05:30:56,361 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5538: havoc #t~nondet462; [2025-02-06 05:30:56,366 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5448: havoc #t~malloc446.base, #t~malloc446.offset; [2025-02-06 05:30:56,391 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5466: havoc #t~nondet450; [2025-02-06 05:30:56,392 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2025-02-06 05:30:56,453 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint init_completion___0FINAL: assume true; [2025-02-06 05:30:56,743 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4885: assume false; [2025-02-06 05:30:56,743 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4885: assume !false; [2025-02-06 05:30:56,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5462: havoc #t~nondet449; [2025-02-06 05:30:56,875 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5451: havoc __kmalloc_#t~ret447#1.base, __kmalloc_#t~ret447#1.offset; [2025-02-06 05:30:56,880 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5470: havoc dev_set_drvdata_#t~nondet451#1; [2025-02-06 05:30:56,890 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5522: havoc usb_register_driver_#t~nondet458#1; [2025-02-06 05:30:56,896 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint fw_hdrs_freeFINAL: assume true; [2025-02-06 05:30:56,899 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5455: havoc #t~nondet448; [2025-02-06 05:30:56,908 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4510: havoc #t~mem315;havoc #t~bitwise316; [2025-02-06 05:30:57,042 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5500: havoc #t~nondet455; [2025-02-06 05:30:57,194 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L3892: call ULTIMATE.dealloc(~#fw~0#1.base, ~#fw~0#1.offset);havoc ~#fw~0#1.base, ~#fw~0#1.offset;call ULTIMATE.dealloc(~#fw_hdrs~0#1.base, ~#fw_hdrs~0#1.offset);havoc ~#fw_hdrs~0#1.base, ~#fw_hdrs~0#1.offset; [2025-02-06 05:30:57,232 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4338: call ULTIMATE.dealloc(~#fw~1.base, ~#fw~1.offset);havoc ~#fw~1.base, ~#fw~1.offset;call ULTIMATE.dealloc(~#phy_stat~0.base, ~#phy_stat~0.offset);havoc ~#phy_stat~0.base, ~#phy_stat~0.offset; [2025-02-06 05:30:57,234 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5496: havoc #t~nondet454; [2025-02-06 05:30:57,237 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5486: havoc #t~ret453.base, #t~ret453.offset; [2025-02-06 05:30:57,239 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5474: havoc #t~nondet452; [2025-02-06 05:30:57,328 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L3123: call ULTIMATE.dealloc(~#context~0#1.base, ~#context~0#1.offset);havoc ~#context~0#1.base, ~#context~0#1.offset; [2025-02-06 05:31:02,660 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5404: assume false; [2025-02-06 05:31:02,660 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5404: assume !false; [2025-02-06 05:31:02,660 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5530: havoc usb_set_interface_#t~nondet460#1; [2025-02-06 05:31:02,660 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5506: havoc usb_get_dev_#t~ret456#1.base, usb_get_dev_#t~ret456#1.offset; [2025-02-06 05:31:02,660 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5509: havoc usb_get_intf_#t~ret457#1.base, usb_get_intf_#t~ret457#1.offset; [2025-02-06 05:31:02,660 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5526: havoc usb_reset_device_#t~nondet459#1; [2025-02-06 05:31:02,843 INFO L? ?]: Removed 1049 outVars from TransFormulas that were not future-live. [2025-02-06 05:31:02,843 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 05:31:02,876 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 05:31:02,877 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-06 05:31:02,877 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 05:31:02 BoogieIcfgContainer [2025-02-06 05:31:02,877 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 05:31:02,879 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 05:31:02,879 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 05:31:02,882 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 05:31:02,883 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 05:30:53" (1/3) ... [2025-02-06 05:31:02,883 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33e76909 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 05:31:02, skipping insertion in model container [2025-02-06 05:31:02,884 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:30:54" (2/3) ... [2025-02-06 05:31:02,884 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33e76909 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 05:31:02, skipping insertion in model container [2025-02-06 05:31:02,885 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 05:31:02" (3/3) ... [2025-02-06 05:31:02,886 INFO L128 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko.cil.out.i [2025-02-06 05:31:02,905 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 05:31:02,909 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko.cil.out.i that has 74 procedures, 911 locations, 1 initial locations, 91 loop locations, and 1 error locations. [2025-02-06 05:31:02,973 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 05:31:02,982 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;@272b72b8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 05:31:02,983 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-06 05:31:02,987 INFO L276 IsEmpty]: Start isEmpty. Operand has 780 states, 583 states have (on average 1.3481989708404802) internal successors, (786), 601 states have internal predecessors, (786), 146 states have call successors, (146), 43 states have call predecessors, (146), 40 states have return successors, (141), 141 states have call predecessors, (141), 141 states have call successors, (141) [2025-02-06 05:31:02,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2025-02-06 05:31:02,993 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 05:31:02,993 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 05:31:02,994 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 05:31:02,997 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 05:31:02,997 INFO L85 PathProgramCache]: Analyzing trace with hash -260679393, now seen corresponding path program 1 times [2025-02-06 05:31:03,002 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 05:31:03,003 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860152868] [2025-02-06 05:31:03,003 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 05:31:03,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 05:31:06,334 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 15 statements into 1 equivalence classes. [2025-02-06 05:31:06,548 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 15 of 15 statements. [2025-02-06 05:31:06,549 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 05:31:06,549 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 05:31:06,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-06 05:31:06,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 05:31:06,883 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1860152868] [2025-02-06 05:31:06,883 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1860152868] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 05:31:06,883 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 05:31:06,883 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 05:31:06,884 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194619790] [2025-02-06 05:31:06,887 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 05:31:06,890 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 05:31:06,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 05:31:06,909 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 05:31:06,909 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 05:31:06,913 INFO L87 Difference]: Start difference. First operand has 780 states, 583 states have (on average 1.3481989708404802) internal successors, (786), 601 states have internal predecessors, (786), 146 states have call successors, (146), 43 states have call predecessors, (146), 40 states have return successors, (141), 141 states have call predecessors, (141), 141 states have call successors, (141) Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2025-02-06 05:31:06,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 05:31:06,959 INFO L93 Difference]: Finished difference Result 184 states and 225 transitions. [2025-02-06 05:31:06,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 05:31:06,961 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2025-02-06 05:31:06,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 05:31:06,966 INFO L225 Difference]: With dead ends: 184 [2025-02-06 05:31:06,966 INFO L226 Difference]: Without dead ends: 84 [2025-02-06 05:31:06,968 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 [2025-02-06 05:31:06,970 INFO L435 NwaCegarLoop]: 107 mSDtfsCounter, 102 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 102 SdHoareTripleChecker+Valid, 107 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-06 05:31:06,972 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [102 Valid, 107 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-06 05:31:06,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2025-02-06 05:31:07,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 84. [2025-02-06 05:31:07,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 65 states have (on average 1.2) internal successors, (78), 66 states have internal predecessors, (78), 10 states have call successors, (10), 9 states have call predecessors, (10), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2025-02-06 05:31:07,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 97 transitions. [2025-02-06 05:31:07,009 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 97 transitions. Word has length 15 [2025-02-06 05:31:07,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 05:31:07,009 INFO L471 AbstractCegarLoop]: Abstraction has 84 states and 97 transitions. [2025-02-06 05:31:07,009 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2025-02-06 05:31:07,009 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 97 transitions. [2025-02-06 05:31:07,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2025-02-06 05:31:07,010 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 05:31:07,010 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 05:31:07,010 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-06 05:31:07,010 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 05:31:07,010 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 05:31:07,017 INFO L85 PathProgramCache]: Analyzing trace with hash 508467653, now seen corresponding path program 1 times [2025-02-06 05:31:07,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 05:31:07,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133929608] [2025-02-06 05:31:07,018 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 05:31:07,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 05:31:09,814 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 16 statements into 1 equivalence classes. [2025-02-06 05:31:09,883 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 16 of 16 statements. [2025-02-06 05:31:09,883 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 05:31:09,883 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 05:31:10,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-06 05:31:10,109 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 05:31:10,109 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133929608] [2025-02-06 05:31:10,110 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [133929608] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 05:31:10,110 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 05:31:10,110 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 05:31:10,110 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709868432] [2025-02-06 05:31:10,110 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 05:31:10,112 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 05:31:10,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 05:31:10,112 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 05:31:10,112 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 05:31:10,113 INFO L87 Difference]: Start difference. First operand 84 states and 97 transitions. Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2025-02-06 05:31:10,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 05:31:10,128 INFO L93 Difference]: Finished difference Result 84 states and 97 transitions. [2025-02-06 05:31:10,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 05:31:10,129 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2025-02-06 05:31:10,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 05:31:10,130 INFO L225 Difference]: With dead ends: 84 [2025-02-06 05:31:10,130 INFO L226 Difference]: Without dead ends: 0 [2025-02-06 05:31:10,130 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 [2025-02-06 05:31:10,131 INFO L435 NwaCegarLoop]: 93 mSDtfsCounter, 86 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 86 SdHoareTripleChecker+Valid, 93 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-06 05:31:10,132 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [86 Valid, 93 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-06 05:31:10,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-02-06 05:31:10,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-02-06 05:31:10,133 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) [2025-02-06 05:31:10,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-02-06 05:31:10,134 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 16 [2025-02-06 05:31:10,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 05:31:10,134 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-02-06 05:31:10,134 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2025-02-06 05:31:10,134 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-02-06 05:31:10,134 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-06 05:31:10,137 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-06 05:31:10,137 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-06 05:31:10,138 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1] [2025-02-06 05:31:10,140 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2025-02-06 05:31:12,603 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-06 05:31:12,630 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.02 05:31:12 BoogieIcfgContainer [2025-02-06 05:31:12,630 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-06 05:31:12,631 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-06 05:31:12,631 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-06 05:31:12,631 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-06 05:31:12,632 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 05:31:02" (3/4) ... [2025-02-06 05:31:12,634 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-06 05:31:12,638 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure i1480_fw_upload [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure i1480_dfu_driver_exit [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure i1480_dfu_driver_init [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure fw_hdrs_free [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure msleep [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure _dev_info [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~int~TO~int [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_put_dev [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure i1480_mpi_read [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure i1480_cmd_reset [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure wait_for_completion_interruptible_timeout [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __mac_fw_upload [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure i1480_print_state [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_fill_int_urb [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kfree [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure i1480_mpi_write [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dev_printk [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dev_err [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure i1480_phy_fw_upload [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_assume_stop [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kmalloc [2025-02-06 05:31:12,639 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure request_firmware [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure i1480_mac_fw_upload [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure init_completion___0 [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_undefined_pointer [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_put_intf [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dev_warn [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure release_firmware [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~TO~int [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure i1480_rceb_check [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure i1480_cmd [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2025-02-06 05:31:12,640 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2025-02-06 05:31:12,678 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 237 nodes and edges [2025-02-06 05:31:12,682 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 104 nodes and edges [2025-02-06 05:31:12,685 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 44 nodes and edges [2025-02-06 05:31:12,689 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2025-02-06 05:31:12,692 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2025-02-06 05:31:12,695 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-06 05:31:12,698 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-06 05:31:12,703 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-06 05:31:12,931 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-06 05:31:12,932 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-06 05:31:12,932 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-06 05:31:12,933 INFO L158 Benchmark]: Toolchain (without parser) took 19236.44ms. Allocated memory was 142.6MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 101.7MB in the beginning and 828.7MB in the end (delta: -727.0MB). Peak memory consumption was 360.5MB. Max. memory is 16.1GB. [2025-02-06 05:31:12,934 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 167.8MB. Free memory is still 94.8MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-06 05:31:12,935 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1114.65ms. Allocated memory is still 142.6MB. Free memory was 101.7MB in the beginning and 72.4MB in the end (delta: 29.3MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2025-02-06 05:31:12,935 INFO L158 Benchmark]: Boogie Procedure Inliner took 115.90ms. Allocated memory is still 142.6MB. Free memory was 72.4MB in the beginning and 58.3MB in the end (delta: 14.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-06 05:31:12,935 INFO L158 Benchmark]: Boogie Preprocessor took 396.50ms. Allocated memory was 142.6MB in the beginning and 360.7MB in the end (delta: 218.1MB). Free memory was 58.3MB in the beginning and 279.6MB in the end (delta: -221.2MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. [2025-02-06 05:31:12,935 INFO L158 Benchmark]: IcfgBuilder took 7549.24ms. Allocated memory is still 360.7MB. Free memory was 279.6MB in the beginning and 201.0MB in the end (delta: 78.6MB). Peak memory consumption was 228.2MB. Max. memory is 16.1GB. [2025-02-06 05:31:12,936 INFO L158 Benchmark]: TraceAbstraction took 9751.72ms. Allocated memory was 360.7MB in the beginning and 1.2GB in the end (delta: 872.4MB). Free memory was 197.2MB in the beginning and 887.0MB in the end (delta: -689.7MB). Peak memory consumption was 181.8MB. Max. memory is 16.1GB. [2025-02-06 05:31:12,936 INFO L158 Benchmark]: Witness Printer took 301.74ms. Allocated memory is still 1.2GB. Free memory was 887.0MB in the beginning and 828.7MB in the end (delta: 58.3MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2025-02-06 05:31:12,937 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 167.8MB. Free memory is still 94.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1114.65ms. Allocated memory is still 142.6MB. Free memory was 101.7MB in the beginning and 72.4MB in the end (delta: 29.3MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 115.90ms. Allocated memory is still 142.6MB. Free memory was 72.4MB in the beginning and 58.3MB in the end (delta: 14.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 396.50ms. Allocated memory was 142.6MB in the beginning and 360.7MB in the end (delta: 218.1MB). Free memory was 58.3MB in the beginning and 279.6MB in the end (delta: -221.2MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. * IcfgBuilder took 7549.24ms. Allocated memory is still 360.7MB. Free memory was 279.6MB in the beginning and 201.0MB in the end (delta: 78.6MB). Peak memory consumption was 228.2MB. Max. memory is 16.1GB. * TraceAbstraction took 9751.72ms. Allocated memory was 360.7MB in the beginning and 1.2GB in the end (delta: 872.4MB). Free memory was 197.2MB in the beginning and 887.0MB in the end (delta: -689.7MB). Peak memory consumption was 181.8MB. Max. memory is 16.1GB. * Witness Printer took 301.74ms. Allocated memory is still 1.2GB. Free memory was 887.0MB in the beginning and 828.7MB in the end (delta: 58.3MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4163]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/uwb/i1480/dfu/i1480-dfu-usb.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/14/dscv_tempdir/dscv/ri/68_1/drivers/uwb/i1480/dfu/phy.c"), "i" (58), "i" (sizeof(struct bug_entry ))); [4163-4169] - GenericResultAtLocation [Line: 4241]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/uwb/i1480/dfu/i1480-dfu-usb.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/14/dscv_tempdir/dscv/ri/68_1/drivers/uwb/i1480/dfu/phy.c"), "i" (110), "i" (sizeof(struct bug_entry ))); [4241-4247] - GenericResultAtLocation [Line: 4609]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/uwb/i1480/dfu/i1480-dfu-usb.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/14/dscv_tempdir/dscv/ri/68_1/drivers/uwb/i1480/dfu/usb.c"), "i" (118), "i" (sizeof(struct bug_entry ))); [4609-4615] - GenericResultAtLocation [Line: 4702]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/uwb/i1480/dfu/i1480-dfu-usb.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/14/dscv_tempdir/dscv/ri/68_1/drivers/uwb/i1480/dfu/usb.c"), "i" (157), "i" (sizeof(struct bug_entry ))); [4702-4708] - GenericResultAtLocation [Line: 4737]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/uwb/i1480/dfu/i1480-dfu-usb.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/14/dscv_tempdir/dscv/ri/68_1/drivers/uwb/i1480/dfu/usb.c"), "i" (158), "i" (sizeof(struct bug_entry ))); [4737-4743] - GenericResultAtLocation [Line: 4772]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/uwb/i1480/dfu/i1480-dfu-usb.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/14/dscv_tempdir/dscv/ri/68_1/drivers/uwb/i1480/dfu/usb.c"), "i" (159), "i" (sizeof(struct bug_entry ))); [4772-4778] * 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: 3326]: 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 74 procedures, 911 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.2s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 188 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 188 mSDsluCounter, 200 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3 IncrementalHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 200 mSDtfsCounter, 3 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=780occurred in iteration=0, InterpolantAutomatonStates: 6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 31 NumberOfCodeBlocks, 31 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 29 ConstructedInterpolants, 0 QuantifiedInterpolants, 59 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 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: 5088]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5091]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5386]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4427]: Location Invariant Derived location invariant: (ldv_urb_state == 0) RESULT: Ultimate proved your program to be correct! [2025-02-06 05:31:13,010 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE