./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-09 02:49:00,957 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-09 02:49:01,014 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2025-03-09 02:49:01,020 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-09 02:49:01,021 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-09 02:49:01,043 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-09 02:49:01,044 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-09 02:49:01,044 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-09 02:49:01,044 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-09 02:49:01,044 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-09 02:49:01,045 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-09 02:49:01,045 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-09 02:49:01,046 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-09 02:49:01,046 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-09 02:49:01,046 INFO L153 SettingsManager]: * Use SBE=true [2025-03-09 02:49:01,046 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-09 02:49:01,046 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-09 02:49:01,046 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-09 02:49:01,046 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-09 02:49:01,046 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-09 02:49:01,046 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-09 02:49:01,046 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-09 02:49:01,046 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2025-03-09 02:49:01,046 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-09 02:49:01,046 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-09 02:49:01,046 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-09 02:49:01,046 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-09 02:49:01,046 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-09 02:49:01,047 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-09 02:49:01,047 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-09 02:49:01,047 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-09 02:49:01,047 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-09 02:49:01,048 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-09 02:49:01,048 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-09 02:49:01,048 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-09 02:49:01,048 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-09 02:49:01,048 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-09 02:49:01,048 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-09 02:49:01,048 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-09 02:49:01,048 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-09 02:49:01,048 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-09 02:49:01,048 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-09 02:49:01,048 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/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 ! overflow) ) 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 -> 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 [2025-03-09 02:49:01,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-09 02:49:01,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-09 02:49:01,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-09 02:49:01,303 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-09 02:49:01,303 INFO L274 PluginConnector]: CDTParser initialized [2025-03-09 02:49:01,305 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2025-03-09 02:49:02,532 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ccec4128/249a99890a9c4ef7bcd0ad6a14c566ca/FLAG68a49dd7f [2025-03-09 02:49:02,934 INFO L384 CDTParser]: Found 1 translation units. [2025-03-09 02:49:02,935 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2025-03-09 02:49:02,971 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ccec4128/249a99890a9c4ef7bcd0ad6a14c566ca/FLAG68a49dd7f [2025-03-09 02:49:02,985 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ccec4128/249a99890a9c4ef7bcd0ad6a14c566ca [2025-03-09 02:49:02,987 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-09 02:49:02,987 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-09 02:49:02,988 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-09 02:49:02,988 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-09 02:49:02,991 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-09 02:49:02,992 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.03 02:49:02" (1/1) ... [2025-03-09 02:49:02,994 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cf56c75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:49:02, skipping insertion in model container [2025-03-09 02:49:02,994 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.03 02:49:02" (1/1) ... [2025-03-09 02:49:03,070 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-09 02:49:03,351 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2025-03-09 02:49:03,352 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2025-03-09 02:49:04,273 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-09 02:49:04,298 INFO L200 MainTranslator]: Completed pre-run [2025-03-09 02:49:04,389 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2025-03-09 02:49:04,389 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2025-03-09 02:49:04,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [3625] [2025-03-09 02:49:04,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [3632] [2025-03-09 02:49:04,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [3640-3641] [2025-03-09 02:49:04,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (65), "i" (12UL)); [3856-3857] [2025-03-09 02:49:04,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (67), "i" (12UL)); [3864-3865] [2025-03-09 02:49:04,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (68), "i" (12UL)); [3872-3873] [2025-03-09 02:49:04,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [3899-3900] [2025-03-09 02:49:04,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [3907-3908] [2025-03-09 02:49:04,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (115), "i" (12UL)); [3931-3932] [2025-03-09 02:49:04,541 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-09 02:49:04,613 INFO L204 MainTranslator]: Completed translation [2025-03-09 02:49:04,614 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:49:04 WrapperNode [2025-03-09 02:49:04,615 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-09 02:49:04,615 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-09 02:49:04,616 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-09 02:49:04,616 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-09 02:49:04,620 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:49:04" (1/1) ... [2025-03-09 02:49:04,669 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:49:04" (1/1) ... [2025-03-09 02:49:04,777 INFO L138 Inliner]: procedures = 191, calls = 1829, calls flagged for inlining = 80, calls inlined = 71, statements flattened = 5174 [2025-03-09 02:49:04,777 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-09 02:49:04,778 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-09 02:49:04,778 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-09 02:49:04,778 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-09 02:49:04,785 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:49:04" (1/1) ... [2025-03-09 02:49:04,785 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:49:04" (1/1) ... [2025-03-09 02:49:04,809 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:49:04" (1/1) ... [2025-03-09 02:49:05,087 INFO L175 MemorySlicer]: Split 1016 memory accesses to 31 slices as follows [12, 727, 1, 9, 20, 2, 8, 1, 8, 7, 1, 8, 2, 6, 1, 1, 8, 8, 30, 7, 7, 7, 7, 7, 7, 0, 52, 7, 7, 4, 44]. 72 percent of accesses are in the largest equivalence class. The 194 initializations are split as follows [0, 8, 1, 9, 20, 2, 8, 1, 8, 0, 1, 8, 0, 6, 1, 0, 8, 8, 0, 0, 7, 7, 7, 7, 7, 0, 52, 7, 7, 4, 0]. The 297 writes are split as follows [3, 212, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 1, 0, 0, 0, 0, 0, 25, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 44]. [2025-03-09 02:49:05,092 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:49:04" (1/1) ... [2025-03-09 02:49:05,092 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:49:04" (1/1) ... [2025-03-09 02:49:05,183 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:49:04" (1/1) ... [2025-03-09 02:49:05,195 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:49:04" (1/1) ... [2025-03-09 02:49:05,222 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:49:04" (1/1) ... [2025-03-09 02:49:05,243 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:49:04" (1/1) ... [2025-03-09 02:49:05,285 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-09 02:49:05,286 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-09 02:49:05,287 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-09 02:49:05,287 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-09 02:49:05,288 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:49:04" (1/1) ... [2025-03-09 02:49:05,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-09 02:49:05,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-09 02:49:05,318 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-09 02:49:05,320 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-09 02:49:05,342 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2025-03-09 02:49:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2025-03-09 02:49:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-09 02:49:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-09 02:49:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-09 02:49:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-09 02:49:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-09 02:49:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-09 02:49:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-09 02:49:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-09 02:49:05,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-09 02:49:05,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-09 02:49:05,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-09 02:49:05,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-09 02:49:05,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-09 02:49:05,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-09 02:49:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-09 02:49:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-09 02:49:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-09 02:49:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-09 02:49:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-09 02:49:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-09 02:49:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-09 02:49:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-09 02:49:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-09 02:49:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-09 02:49:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-09 02:49:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-09 02:49:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-09 02:49:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-09 02:49:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2025-03-09 02:49:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2025-03-09 02:49:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-09 02:49:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2025-03-09 02:49:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2025-03-09 02:49:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2025-03-09 02:49:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2025-03-09 02:49:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-09 02:49:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-09 02:49:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-09 02:49:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-09 02:49:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-09 02:49:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-09 02:49:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-09 02:49:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-09 02:49:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-09 02:49:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-09 02:49:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-09 02:49:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-09 02:49:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-09 02:49:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-09 02:49:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-09 02:49:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-09 02:49:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-09 02:49:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-09 02:49:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-09 02:49:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-09 02:49:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-09 02:49:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-09 02:49:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-09 02:49:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-09 02:49:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-09 02:49:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-09 02:49:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-09 02:49:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2025-03-09 02:49:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2025-03-09 02:49:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2025-03-09 02:49:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2025-03-09 02:49:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2025-03-09 02:49:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2025-03-09 02:49:05,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-03-09 02:49:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-03-09 02:49:05,352 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2025-03-09 02:49:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2025-03-09 02:49:05,352 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-03-09 02:49:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-03-09 02:49:05,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-09 02:49:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-09 02:49:05,352 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2025-03-09 02:49:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2025-03-09 02:49:05,352 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2025-03-09 02:49:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2025-03-09 02:49:05,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-09 02:49:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-09 02:49:05,352 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-09 02:49:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-09 02:49:05,352 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2025-03-09 02:49:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2025-03-09 02:49:05,353 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-09 02:49:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-09 02:49:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2025-03-09 02:49:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-09 02:49:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2025-03-09 02:49:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2025-03-09 02:49:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2025-03-09 02:49:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-09 02:49:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-09 02:49:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-03-09 02:49:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-03-09 02:49:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-09 02:49:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-09 02:49:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-09 02:49:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-09 02:49:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-09 02:49:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-09 02:49:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-09 02:49:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-09 02:49:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-09 02:49:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-09 02:49:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-03-09 02:49:05,357 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2025-03-09 02:49:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2025-03-09 02:49:05,357 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-09 02:49:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2025-03-09 02:49:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2025-03-09 02:49:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2025-03-09 02:49:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2025-03-09 02:49:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-09 02:49:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2025-03-09 02:49:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2025-03-09 02:49:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2025-03-09 02:49:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2025-03-09 02:49:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2025-03-09 02:49:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-09 02:49:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-09 02:49:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-09 02:49:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-09 02:49:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-09 02:49:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-09 02:49:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-09 02:49:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-09 02:49:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-09 02:49:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-09 02:49:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2025-03-09 02:49:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2025-03-09 02:49:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2025-03-09 02:49:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2025-03-09 02:49:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2025-03-09 02:49:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2025-03-09 02:49:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2025-03-09 02:49:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2025-03-09 02:49:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2025-03-09 02:49:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2025-03-09 02:49:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2025-03-09 02:49:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2025-03-09 02:49:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-09 02:49:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-09 02:49:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2025-03-09 02:49:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2025-03-09 02:49:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-09 02:49:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2025-03-09 02:49:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2025-03-09 02:49:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-09 02:49:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-09 02:49:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2025-03-09 02:49:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2025-03-09 02:49:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2025-03-09 02:49:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2025-03-09 02:49:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-09 02:49:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2025-03-09 02:49:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2025-03-09 02:49:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2025-03-09 02:49:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2025-03-09 02:49:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2025-03-09 02:49:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-09 02:49:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-09 02:49:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-09 02:49:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2025-03-09 02:49:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2025-03-09 02:49:06,065 INFO L256 CfgBuilder]: Building ICFG [2025-03-09 02:49:06,068 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-09 02:49:06,107 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3976: havoc dev_get_drvdata_#t~mem74#1.base, dev_get_drvdata_#t~mem74#1.offset; [2025-03-09 02:49:06,117 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7395: havoc #t~nondet1155; [2025-03-09 02:49:06,198 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3949: havoc sg_virt_#t~mem66#1; [2025-03-09 02:49:06,247 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-09 02:49:06,252 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7381: havoc #t~nondet1152; [2025-03-09 02:49:06,290 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7385: havoc usb_sg_init_#t~nondet1153#1; [2025-03-09 02:49:06,424 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7265: havoc __phys_addr_#t~nondet1134#1; [2025-03-09 02:49:06,424 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7272: havoc __virt_addr_valid_#t~nondet1135#1; [2025-03-09 02:49:06,437 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3968: havoc #t~mem71; [2025-03-09 02:49:06,494 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3962: havoc #t~mem70; [2025-03-09 02:49:06,579 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5638: call ULTIMATE.dealloc(verify_halted_~#status~4#1.base, verify_halted_~#status~4#1.offset);havoc verify_halted_~#status~4#1.base, verify_halted_~#status~4#1.offset; [2025-03-09 02:49:06,653 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7370: havoc #t~nondet1150; [2025-03-09 02:49:06,691 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3712: havoc #t~ret36.base, #t~ret36.offset; [2025-03-09 02:49:06,694 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7399: havoc #t~nondet1156; [2025-03-09 02:49:06,720 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7299: havoc #t~nondet1138; [2025-03-09 02:49:08,008 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6139: call ULTIMATE.dealloc(~#req~1#1.base, ~#req~1#1.offset);havoc ~#req~1#1.base, ~#req~1#1.offset;call ULTIMATE.dealloc(~#start~0#1.base, ~#start~0#1.offset);havoc ~#start~0#1.base, ~#start~0#1.offset; [2025-03-09 02:49:08,009 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7333: havoc mutex_lock_interruptible_nested_#t~nondet1144#1; [2025-03-09 02:49:08,009 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5354: havoc test_ctrl_queue_#t~mem499#1;call ULTIMATE.dealloc(test_ctrl_queue_~#context~0#1.base, test_ctrl_queue_~#context~0#1.offset);havoc test_ctrl_queue_~#context~0#1.base, test_ctrl_queue_~#context~0#1.offset;call ULTIMATE.dealloc(test_ctrl_queue_~#__key~1#1.base, test_ctrl_queue_~#__key~1#1.offset);havoc test_ctrl_queue_~#__key~1#1.base, test_ctrl_queue_~#__key~1#1.offset;call ULTIMATE.dealloc(test_ctrl_queue_~#req~0#1.base, test_ctrl_queue_~#req~0#1.offset);havoc test_ctrl_queue_~#req~0#1.base, test_ctrl_queue_~#req~0#1.offset; [2025-03-09 02:49:08,009 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5499: call ULTIMATE.dealloc(unlink_queued_~#ctx~2#1.base, unlink_queued_~#ctx~2#1.offset);havoc unlink_queued_~#ctx~2#1.base, unlink_queued_~#ctx~2#1.offset;call ULTIMATE.dealloc(unlink_queued_~#buf_dma~0#1.base, unlink_queued_~#buf_dma~0#1.offset);havoc unlink_queued_~#buf_dma~0#1.base, unlink_queued_~#buf_dma~0#1.offset; [2025-03-09 02:49:08,015 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7349: havoc #t~nondet1147; [2025-03-09 02:49:08,051 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6710: call ULTIMATE.dealloc(~#descriptor~0#1.base, ~#descriptor~0#1.offset);havoc ~#descriptor~0#1.base, ~#descriptor~0#1.offset; [2025-03-09 02:49:08,052 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7251: havoc __dynamic_dev_dbg_#t~nondet1132#1; [2025-03-09 02:49:08,054 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7345: havoc #t~ret1146.base, #t~ret1146.offset; [2025-03-09 02:49:08,099 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3913: havoc #t~mem60; [2025-03-09 02:49:08,120 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7276: havoc #t~nondet1136; [2025-03-09 02:49:08,299 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5991: call ULTIMATE.dealloc(~#context~1#1.base, ~#context~1#1.offset);havoc ~#context~1#1.base, ~#context~1#1.offset;call ULTIMATE.dealloc(~#urbs~0#1.base, ~#urbs~0#1.offset);havoc ~#urbs~0#1.base, ~#urbs~0#1.offset;call ULTIMATE.dealloc(~#__key~2#1.base, ~#__key~2#1.offset);havoc ~#__key~2#1.base, ~#__key~2#1.offset; [2025-03-09 02:49:08,317 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4070: havoc #t~mem134;havoc #t~bitwise135; [2025-03-09 02:49:08,332 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3695: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset; [2025-03-09 02:49:08,370 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5612: call ULTIMATE.dealloc(~#status~3.base, ~#status~3.offset);havoc ~#status~3.base, ~#status~3.offset; [2025-03-09 02:49:08,548 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7295: havoc completion_done_#t~nondet1137#1; [2025-03-09 02:49:08,549 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5446: havoc #t~ite524#1; [2025-03-09 02:49:08,549 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5377: call ULTIMATE.dealloc(~#completion~1#1.base, ~#completion~1#1.offset);havoc ~#completion~1#1.base, ~#completion~1#1.offset; [2025-03-09 02:49:08,549 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5448: havoc #t~ite525#1; [2025-03-09 02:49:08,570 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7342: havoc #t~ret1145.base, #t~ret1145.offset; [2025-03-09 02:49:08,578 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7353: havoc #t~nondet1148; [2025-03-09 02:49:08,638 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7406: havoc wait_for_completion_timeout_#t~nondet1157#1; [2025-03-09 02:49:08,638 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4405: call ULTIMATE.dealloc(~#completion~0#1.base, ~#completion~0#1.offset);havoc ~#completion~0#1.base, ~#completion~0#1.offset; [2025-03-09 02:49:08,638 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7326: havoc msecs_to_jiffies_#t~nondet1143#1; [2025-03-09 02:49:08,652 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7303: havoc #t~nondet1139; [2025-03-09 02:49:13,572 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7319: havoc ldv_reset_resume_1_#t~nondet1141#1; [2025-03-09 02:49:13,572 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6841: call ULTIMATE.dealloc(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset);havoc main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset; [2025-03-09 02:49:13,572 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7255: havoc __dynamic_pr_debug_#t~nondet1133#1; [2025-03-09 02:49:13,572 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7391: havoc usb_speed_string_#t~ret1154#1.base, usb_speed_string_#t~ret1154#1.offset; [2025-03-09 02:49:13,572 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3956: havoc usb_endpoint_type_#t~mem69#1; [2025-03-09 02:49:13,572 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7377: havoc usb_register_driver_#t~nondet1151#1; [2025-03-09 02:49:13,572 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6786: call ULTIMATE.dealloc(usbtest_init_~#descriptor~1#1.base, usbtest_init_~#descriptor~1#1.offset);havoc usbtest_init_~#descriptor~1#1.base, usbtest_init_~#descriptor~1#1.offset; [2025-03-09 02:49:13,572 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6588: call ULTIMATE.dealloc(usbtest_probe_~#__key~3#1.base, usbtest_probe_~#__key~3#1.offset);havoc usbtest_probe_~#__key~3#1.base, usbtest_probe_~#__key~3#1.offset; [2025-03-09 02:49:13,600 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7366: havoc #t~nondet1149; [2025-03-09 02:49:14,055 INFO L? ?]: Removed 1840 outVars from TransFormulas that were not future-live. [2025-03-09 02:49:14,055 INFO L307 CfgBuilder]: Performing block encoding [2025-03-09 02:49:14,115 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-09 02:49:14,115 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-09 02:49:14,119 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.03 02:49:14 BoogieIcfgContainer [2025-03-09 02:49:14,119 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-09 02:49:14,121 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-09 02:49:14,121 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-09 02:49:14,124 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-09 02:49:14,125 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.03 02:49:02" (1/3) ... [2025-03-09 02:49:14,125 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c2687ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.03 02:49:14, skipping insertion in model container [2025-03-09 02:49:14,125 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:49:04" (2/3) ... [2025-03-09 02:49:14,126 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c2687ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.03 02:49:14, skipping insertion in model container [2025-03-09 02:49:14,126 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.03 02:49:14" (3/3) ... [2025-03-09 02:49:14,127 INFO L128 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2025-03-09 02:49:14,137 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-09 02:49:14,140 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i that has 103 procedures, 1873 locations, 1 initial locations, 31 loop locations, and 86 error locations. [2025-03-09 02:49:14,219 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-09 02:49:14,229 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;@52b8d13, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-09 02:49:14,229 INFO L334 AbstractCegarLoop]: Starting to check reachability of 86 error locations. [2025-03-09 02:49:14,238 INFO L276 IsEmpty]: Start isEmpty. Operand has 1764 states, 1257 states have (on average 1.4407319013524265) internal successors, (1811), 1362 states have internal predecessors, (1811), 346 states have call successors, (346), 75 states have call predecessors, (346), 74 states have return successors, (343), 336 states have call predecessors, (343), 343 states have call successors, (343) [2025-03-09 02:49:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2025-03-09 02:49:14,248 INFO L210 NwaCegarLoop]: Found error trace [2025-03-09 02:49:14,249 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-09 02:49:14,249 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-03-09 02:49:14,252 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-09 02:49:14,253 INFO L85 PathProgramCache]: Analyzing trace with hash 1843201727, now seen corresponding path program 1 times [2025-03-09 02:49:14,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-09 02:49:14,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118752282] [2025-03-09 02:49:14,259 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-09 02:49:14,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-09 02:49:17,682 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 37 statements into 1 equivalence classes. [2025-03-09 02:49:17,923 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 37 of 37 statements. [2025-03-09 02:49:17,923 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-09 02:49:17,923 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-09 02:49:18,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2025-03-09 02:49:18,294 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-09 02:49:18,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118752282] [2025-03-09 02:49:18,294 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2118752282] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-09 02:49:18,294 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-09 02:49:18,294 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-09 02:49:18,295 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128563830] [2025-03-09 02:49:18,296 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-09 02:49:18,298 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-09 02:49:18,298 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-09 02:49:18,312 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-09 02:49:18,313 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-09 02:49:18,319 INFO L87 Difference]: Start difference. First operand has 1764 states, 1257 states have (on average 1.4407319013524265) internal successors, (1811), 1362 states have internal predecessors, (1811), 346 states have call successors, (346), 75 states have call predecessors, (346), 74 states have return successors, (343), 336 states have call predecessors, (343), 343 states have call successors, (343) Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2025-03-09 02:49:19,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-09 02:49:19,333 INFO L93 Difference]: Finished difference Result 3551 states and 5133 transitions. [2025-03-09 02:49:19,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-09 02:49:19,335 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 37 [2025-03-09 02:49:19,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-09 02:49:19,358 INFO L225 Difference]: With dead ends: 3551 [2025-03-09 02:49:19,358 INFO L226 Difference]: Without dead ends: 1760 [2025-03-09 02:49:19,370 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 [2025-03-09 02:49:19,375 INFO L435 NwaCegarLoop]: 2431 mSDtfsCounter, 65 mSDsluCounter, 2386 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 4817 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2025-03-09 02:49:19,375 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 4817 Invalid, 97 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 93 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2025-03-09 02:49:19,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1760 states. [2025-03-09 02:49:19,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1760 to 1755. [2025-03-09 02:49:19,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1755 states, 1263 states have (on average 1.4109263657957245) internal successors, (1782), 1350 states have internal predecessors, (1782), 344 states have call successors, (344), 76 states have call predecessors, (344), 76 states have return successors, (344), 336 states have call predecessors, (344), 344 states have call successors, (344) [2025-03-09 02:49:19,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1755 states and 2470 transitions. [2025-03-09 02:49:19,502 INFO L78 Accepts]: Start accepts. Automaton has 1755 states and 2470 transitions. Word has length 37 [2025-03-09 02:49:19,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-09 02:49:19,503 INFO L471 AbstractCegarLoop]: Abstraction has 1755 states and 2470 transitions. [2025-03-09 02:49:19,503 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2025-03-09 02:49:19,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2470 transitions. [2025-03-09 02:49:19,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2025-03-09 02:49:19,507 INFO L210 NwaCegarLoop]: Found error trace [2025-03-09 02:49:19,507 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-09 02:49:19,507 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-09 02:49:19,507 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-03-09 02:49:19,508 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-09 02:49:19,508 INFO L85 PathProgramCache]: Analyzing trace with hash 869279118, now seen corresponding path program 1 times [2025-03-09 02:49:19,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-09 02:49:19,508 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895185149] [2025-03-09 02:49:19,508 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-09 02:49:19,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-09 02:49:22,522 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 58 statements into 1 equivalence classes. [2025-03-09 02:49:22,626 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 58 of 58 statements. [2025-03-09 02:49:22,626 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-09 02:49:22,626 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-09 02:49:23,122 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-03-09 02:49:23,122 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-09 02:49:23,122 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1895185149] [2025-03-09 02:49:23,122 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1895185149] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-09 02:49:23,122 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-09 02:49:23,122 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-09 02:49:23,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [951186834] [2025-03-09 02:49:23,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-09 02:49:23,124 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-09 02:49:23,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-09 02:49:23,124 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-09 02:49:23,125 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-09 02:49:23,125 INFO L87 Difference]: Start difference. First operand 1755 states and 2470 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2025-03-09 02:49:27,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-09 02:49:29,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-09 02:49:29,588 INFO L93 Difference]: Finished difference Result 5215 states and 7354 transitions. [2025-03-09 02:49:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-09 02:49:29,589 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 58 [2025-03-09 02:49:29,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-09 02:49:29,608 INFO L225 Difference]: With dead ends: 5215 [2025-03-09 02:49:29,609 INFO L226 Difference]: Without dead ends: 3484 [2025-03-09 02:49:29,613 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-09 02:49:29,614 INFO L435 NwaCegarLoop]: 4777 mSDtfsCounter, 2412 mSDsluCounter, 7160 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2412 SdHoareTripleChecker+Valid, 11937 SdHoareTripleChecker+Invalid, 187 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2025-03-09 02:49:29,615 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2412 Valid, 11937 Invalid, 187 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 185 Invalid, 1 Unknown, 0 Unchecked, 6.2s Time] [2025-03-09 02:49:29,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3484 states. [2025-03-09 02:49:29,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3484 to 1757. [2025-03-09 02:49:29,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1757 states, 1265 states have (on average 1.4102766798418973) internal successors, (1784), 1352 states have internal predecessors, (1784), 344 states have call successors, (344), 76 states have call predecessors, (344), 76 states have return successors, (344), 336 states have call predecessors, (344), 344 states have call successors, (344) [2025-03-09 02:49:29,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1757 states and 2472 transitions. [2025-03-09 02:49:29,706 INFO L78 Accepts]: Start accepts. Automaton has 1757 states and 2472 transitions. Word has length 58 [2025-03-09 02:49:29,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-09 02:49:29,707 INFO L471 AbstractCegarLoop]: Abstraction has 1757 states and 2472 transitions. [2025-03-09 02:49:29,707 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2025-03-09 02:49:29,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2472 transitions. [2025-03-09 02:49:29,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2025-03-09 02:49:29,712 INFO L210 NwaCegarLoop]: Found error trace [2025-03-09 02:49:29,712 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-09 02:49:29,713 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-09 02:49:29,713 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-03-09 02:49:29,713 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-09 02:49:29,713 INFO L85 PathProgramCache]: Analyzing trace with hash 1431473622, now seen corresponding path program 1 times [2025-03-09 02:49:29,713 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-09 02:49:29,714 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1676096288] [2025-03-09 02:49:29,714 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-09 02:49:29,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-09 02:49:32,702 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 69 statements into 1 equivalence classes. [2025-03-09 02:49:32,774 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 69 of 69 statements. [2025-03-09 02:49:32,774 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-09 02:49:32,774 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-09 02:49:33,208 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-03-09 02:49:33,209 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-09 02:49:33,209 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1676096288] [2025-03-09 02:49:33,210 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1676096288] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-09 02:49:33,210 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-09 02:49:33,210 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-09 02:49:33,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166847339] [2025-03-09 02:49:33,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-09 02:49:33,210 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-09 02:49:33,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-09 02:49:33,210 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-09 02:49:33,210 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-09 02:49:33,211 INFO L87 Difference]: Start difference. First operand 1757 states and 2472 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2025-03-09 02:49:37,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-09 02:49:39,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-09 02:49:39,795 INFO L93 Difference]: Finished difference Result 5220 states and 7359 transitions. [2025-03-09 02:49:39,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-09 02:49:39,796 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 69 [2025-03-09 02:49:39,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-09 02:49:39,814 INFO L225 Difference]: With dead ends: 5220 [2025-03-09 02:49:39,815 INFO L226 Difference]: Without dead ends: 3487 [2025-03-09 02:49:39,823 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-09 02:49:39,824 INFO L435 NwaCegarLoop]: 4777 mSDtfsCounter, 2412 mSDsluCounter, 7160 mSDsCounter, 0 mSdLazyCounter, 181 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2412 SdHoareTripleChecker+Valid, 11937 SdHoareTripleChecker+Invalid, 185 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 181 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2025-03-09 02:49:39,824 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2412 Valid, 11937 Invalid, 185 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 181 Invalid, 1 Unknown, 0 Unchecked, 6.4s Time] [2025-03-09 02:49:39,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3487 states. [2025-03-09 02:49:39,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3487 to 1757. [2025-03-09 02:49:39,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1757 states, 1265 states have (on average 1.4102766798418973) internal successors, (1784), 1352 states have internal predecessors, (1784), 344 states have call successors, (344), 76 states have call predecessors, (344), 76 states have return successors, (344), 336 states have call predecessors, (344), 344 states have call successors, (344) [2025-03-09 02:49:39,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1757 states and 2472 transitions. [2025-03-09 02:49:39,900 INFO L78 Accepts]: Start accepts. Automaton has 1757 states and 2472 transitions. Word has length 69 [2025-03-09 02:49:39,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-09 02:49:39,901 INFO L471 AbstractCegarLoop]: Abstraction has 1757 states and 2472 transitions. [2025-03-09 02:49:39,902 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2025-03-09 02:49:39,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2472 transitions. [2025-03-09 02:49:39,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2025-03-09 02:49:39,903 INFO L210 NwaCegarLoop]: Found error trace [2025-03-09 02:49:39,903 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-09 02:49:39,904 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-09 02:49:39,904 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-03-09 02:49:39,905 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-09 02:49:39,905 INFO L85 PathProgramCache]: Analyzing trace with hash 353959935, now seen corresponding path program 1 times [2025-03-09 02:49:39,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-09 02:49:39,905 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1916956068] [2025-03-09 02:49:39,905 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-09 02:49:39,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-09 02:49:42,670 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 78 statements into 1 equivalence classes. [2025-03-09 02:49:42,722 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 78 of 78 statements. [2025-03-09 02:49:42,723 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-09 02:49:42,723 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-09 02:49:43,036 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-03-09 02:49:43,037 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-09 02:49:43,038 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1916956068] [2025-03-09 02:49:43,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1916956068] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-09 02:49:43,038 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-09 02:49:43,038 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-09 02:49:43,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [590390950] [2025-03-09 02:49:43,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-09 02:49:43,038 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-09 02:49:43,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-09 02:49:43,039 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-09 02:49:43,039 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-09 02:49:43,039 INFO L87 Difference]: Start difference. First operand 1757 states and 2472 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2025-03-09 02:49:47,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-09 02:49:48,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-09 02:49:48,565 INFO L93 Difference]: Finished difference Result 3603 states and 5051 transitions. [2025-03-09 02:49:48,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-09 02:49:48,566 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 78 [2025-03-09 02:49:48,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-09 02:49:48,576 INFO L225 Difference]: With dead ends: 3603 [2025-03-09 02:49:48,577 INFO L226 Difference]: Without dead ends: 1870 [2025-03-09 02:49:48,583 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 [2025-03-09 02:49:48,585 INFO L435 NwaCegarLoop]: 2433 mSDtfsCounter, 339 mSDsluCounter, 2157 mSDsCounter, 0 mSdLazyCounter, 94 mSolverCounterSat, 11 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 339 SdHoareTripleChecker+Valid, 4590 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 94 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2025-03-09 02:49:48,585 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [339 Valid, 4590 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 94 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2025-03-09 02:49:48,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1870 states. [2025-03-09 02:49:48,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1870 to 1857. [2025-03-09 02:49:48,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1857 states, 1345 states have (on average 1.4014869888475836) internal successors, (1885), 1432 states have internal predecessors, (1885), 350 states have call successors, (350), 90 states have call predecessors, (350), 90 states have return successors, (350), 342 states have call predecessors, (350), 350 states have call successors, (350) [2025-03-09 02:49:48,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 1857 states and 2585 transitions. [2025-03-09 02:49:48,632 INFO L78 Accepts]: Start accepts. Automaton has 1857 states and 2585 transitions. Word has length 78 [2025-03-09 02:49:48,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-09 02:49:48,633 INFO L471 AbstractCegarLoop]: Abstraction has 1857 states and 2585 transitions. [2025-03-09 02:49:48,633 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2025-03-09 02:49:48,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 2585 transitions. [2025-03-09 02:49:48,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2025-03-09 02:49:48,635 INFO L210 NwaCegarLoop]: Found error trace [2025-03-09 02:49:48,635 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-09 02:49:48,635 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-09 02:49:48,635 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting __create_pipeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-03-09 02:49:48,636 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-09 02:49:48,636 INFO L85 PathProgramCache]: Analyzing trace with hash 1310071169, now seen corresponding path program 1 times [2025-03-09 02:49:48,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-09 02:49:48,636 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1823555163] [2025-03-09 02:49:48,636 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-09 02:49:48,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-09 02:49:51,475 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 98 statements into 1 equivalence classes. [2025-03-09 02:49:51,577 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 98 of 98 statements. [2025-03-09 02:49:51,577 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-09 02:49:51,577 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-09 02:49:52,941 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2025-03-09 02:49:52,941 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-09 02:49:52,941 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1823555163] [2025-03-09 02:49:52,941 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1823555163] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-09 02:49:52,941 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-09 02:49:52,941 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-09 02:49:52,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [659808283] [2025-03-09 02:49:52,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-09 02:49:52,942 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-09 02:49:52,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-09 02:49:52,942 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-09 02:49:52,942 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-09 02:49:52,942 INFO L87 Difference]: Start difference. First operand 1857 states and 2585 transitions. Second operand has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2025-03-09 02:49:53,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-09 02:49:53,138 INFO L93 Difference]: Finished difference Result 1961 states and 2720 transitions. [2025-03-09 02:49:53,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-09 02:49:53,139 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) Word has length 98 [2025-03-09 02:49:53,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-09 02:49:53,142 INFO L225 Difference]: With dead ends: 1961 [2025-03-09 02:49:53,142 INFO L226 Difference]: Without dead ends: 0 [2025-03-09 02:49:53,147 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-09 02:49:53,148 INFO L435 NwaCegarLoop]: 129 mSDtfsCounter, 0 mSDsluCounter, 380 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 509 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-09 02:49:53,149 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 509 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-09 02:49:53,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-03-09 02:49:53,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-03-09 02:49:53,150 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) [2025-03-09 02:49:53,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-03-09 02:49:53,151 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 98 [2025-03-09 02:49:53,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-09 02:49:53,151 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-03-09 02:49:53,151 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2025-03-09 02:49:53,152 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-03-09 02:49:53,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-03-09 02:49:53,154 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 86 remaining) [2025-03-09 02:49:53,156 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 86 remaining) [2025-03-09 02:49:53,157 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 86 remaining) [2025-03-09 02:49:53,158 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 86 remaining) [2025-03-09 02:49:53,159 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 86 remaining) [2025-03-09 02:49:53,159 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 86 remaining) [2025-03-09 02:49:53,160 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 86 remaining) [2025-03-09 02:49:53,160 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 86 remaining) [2025-03-09 02:49:53,160 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 86 remaining) [2025-03-09 02:49:53,160 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 86 remaining) [2025-03-09 02:49:53,160 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 86 remaining) [2025-03-09 02:49:53,161 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 86 remaining) [2025-03-09 02:49:53,161 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 86 remaining) [2025-03-09 02:49:53,161 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 86 remaining) [2025-03-09 02:49:53,161 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 86 remaining) [2025-03-09 02:49:53,161 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 86 remaining) [2025-03-09 02:49:53,161 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 86 remaining) [2025-03-09 02:49:53,161 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __create_pipeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 86 remaining) [2025-03-09 02:49:53,161 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __create_pipeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 86 remaining) [2025-03-09 02:49:53,161 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __create_pipeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 86 remaining) [2025-03-09 02:49:53,161 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 86 remaining) [2025-03-09 02:49:53,162 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 86 remaining) [2025-03-09 02:49:53,162 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 86 remaining) [2025-03-09 02:49:53,162 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 86 remaining) [2025-03-09 02:49:53,162 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 86 remaining) [2025-03-09 02:49:53,162 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 86 remaining) [2025-03-09 02:49:53,162 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 86 remaining) [2025-03-09 02:49:53,162 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 86 remaining) [2025-03-09 02:49:53,162 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 86 remaining) [2025-03-09 02:49:53,162 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 86 remaining) [2025-03-09 02:49:53,162 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 86 remaining) [2025-03-09 02:49:53,163 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 86 remaining) [2025-03-09 02:49:53,163 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 86 remaining) [2025-03-09 02:49:53,163 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 86 remaining) [2025-03-09 02:49:53,163 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 86 remaining) [2025-03-09 02:49:53,163 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 86 remaining) [2025-03-09 02:49:53,163 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-09 02:49:53,165 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2025-03-09 02:49:53,167 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2025-03-09 02:50:00,065 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-09 02:50:00,078 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.03 02:50:00 BoogieIcfgContainer [2025-03-09 02:50:00,078 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-09 02:50:00,079 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-09 02:50:00,079 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-09 02:50:00,079 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-09 02:50:00,080 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.03 02:49:14" (3/4) ... [2025-03-09 02:50:00,082 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sg_page [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure _dev_info [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure free_sglist [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kmalloc_array [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure test_iso_queue [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure simple_check_buf [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#30 [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure perform_sglist [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure test_unaligned_bulk [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure alloc_sglist [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_maxp [2025-03-09 02:50:00,088 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kfree [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure set_altsetting [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure init_completion [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_error [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure verify_not_halted [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_dir_in [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2025-03-09 02:50:00,089 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kcalloc [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure test_halt [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usbtest_alloc_urb [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure unlink1 [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ctrl_out [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure complete [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_get_status [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure is_good_config [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure wait_for_completion [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_unlink_urb [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_free_coherent [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure testdev_to_usbdev [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_alloc_coherent [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure unlink_simple [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure simple_io [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure simple_alloc_urb [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure simple_free_urb [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dev_err [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure simple_fill_buf [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure do_gettimeofday [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kzalloc [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kmalloc [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usbtest_ioctl [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure buffer_offset [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dev_warn [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_clear_halt [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usbtest_disconnect [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure check_guard_bytes [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2025-03-09 02:50:00,090 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_get_descriptor [2025-03-09 02:50:00,138 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 457 nodes and edges [2025-03-09 02:50:00,144 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 183 nodes and edges [2025-03-09 02:50:00,151 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2025-03-09 02:50:00,157 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2025-03-09 02:50:00,160 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2025-03-09 02:50:00,168 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2025-03-09 02:50:00,171 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-03-09 02:50:00,173 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-03-09 02:50:00,176 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-03-09 02:50:00,460 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-03-09 02:50:00,461 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2025-03-09 02:50:00,461 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-09 02:50:00,462 INFO L158 Benchmark]: Toolchain (without parser) took 57473.95ms. Allocated memory was 167.8MB in the beginning and 453.0MB in the end (delta: 285.2MB). Free memory was 114.4MB in the beginning and 198.7MB in the end (delta: -84.3MB). Peak memory consumption was 197.2MB. Max. memory is 16.1GB. [2025-03-09 02:50:00,462 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 201.3MB. Free memory is still 116.9MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-09 02:50:00,462 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1626.60ms. Allocated memory is still 167.8MB. Free memory was 114.4MB in the beginning and 104.2MB in the end (delta: 10.3MB). Peak memory consumption was 108.6MB. Max. memory is 16.1GB. [2025-03-09 02:50:00,463 INFO L158 Benchmark]: Boogie Procedure Inliner took 161.71ms. Allocated memory is still 167.8MB. Free memory was 104.2MB in the beginning and 75.6MB in the end (delta: 28.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-03-09 02:50:00,463 INFO L158 Benchmark]: Boogie Preprocessor took 507.72ms. Allocated memory was 167.8MB in the beginning and 436.2MB in the end (delta: 268.4MB). Free memory was 75.6MB in the beginning and 307.4MB in the end (delta: -231.8MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. [2025-03-09 02:50:00,463 INFO L158 Benchmark]: IcfgBuilder took 8833.37ms. Allocated memory is still 436.2MB. Free memory was 307.4MB in the beginning and 128.7MB in the end (delta: 178.7MB). Peak memory consumption was 219.2MB. Max. memory is 16.1GB. [2025-03-09 02:50:00,464 INFO L158 Benchmark]: TraceAbstraction took 45957.27ms. Allocated memory was 436.2MB in the beginning and 453.0MB in the end (delta: 16.8MB). Free memory was 128.7MB in the beginning and 274.2MB in the end (delta: -145.5MB). Peak memory consumption was 601.9MB. Max. memory is 16.1GB. [2025-03-09 02:50:00,464 INFO L158 Benchmark]: Witness Printer took 382.00ms. Allocated memory is still 453.0MB. Free memory was 274.2MB in the beginning and 198.7MB in the end (delta: 75.4MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2025-03-09 02:50:00,465 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 201.3MB. Free memory is still 116.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1626.60ms. Allocated memory is still 167.8MB. Free memory was 114.4MB in the beginning and 104.2MB in the end (delta: 10.3MB). Peak memory consumption was 108.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 161.71ms. Allocated memory is still 167.8MB. Free memory was 104.2MB in the beginning and 75.6MB in the end (delta: 28.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 507.72ms. Allocated memory was 167.8MB in the beginning and 436.2MB in the end (delta: 268.4MB). Free memory was 75.6MB in the beginning and 307.4MB in the end (delta: -231.8MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. * IcfgBuilder took 8833.37ms. Allocated memory is still 436.2MB. Free memory was 307.4MB in the beginning and 128.7MB in the end (delta: 178.7MB). Peak memory consumption was 219.2MB. Max. memory is 16.1GB. * TraceAbstraction took 45957.27ms. Allocated memory was 436.2MB in the beginning and 453.0MB in the end (delta: 16.8MB). Free memory was 128.7MB in the beginning and 274.2MB in the end (delta: -145.5MB). Peak memory consumption was 601.9MB. Max. memory is 16.1GB. * Witness Printer took 382.00ms. Allocated memory is still 453.0MB. Free memory was 274.2MB in the beginning and 198.7MB in the end (delta: 75.4MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3625]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [3625] - GenericResultAtLocation [Line: 3632]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [3632] - GenericResultAtLocation [Line: 3640]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [3640-3641] - GenericResultAtLocation [Line: 3856]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (65), "i" (12UL)); [3856-3857] - GenericResultAtLocation [Line: 3864]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (67), "i" (12UL)); [3864-3865] - GenericResultAtLocation [Line: 3872]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (68), "i" (12UL)); [3872-3873] - GenericResultAtLocation [Line: 3899]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [3899-3900] - GenericResultAtLocation [Line: 3907]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [3907-3908] - GenericResultAtLocation [Line: 3931]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (115), "i" (12UL)); [3931-3932] * 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: 3843]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3843]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3843]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3843]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5826]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5826]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5788]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5788]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6568]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6568]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6567]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6567]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6564]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6564]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5597]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5597]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5579]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5579]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5564]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5564]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5545]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5545]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5347]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5347]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5323]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5323]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5303]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5303]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5244]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5244]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4988]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4988]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4951]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4951]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4930]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4930]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4819]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4819]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6037]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6037]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6037]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6037]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6037]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5983]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5983]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5983]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5983]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5983]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5974]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5974]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5954]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5954]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5943]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5943]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4070]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4070]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4070]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5446]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5446]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5448]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5448]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4456]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4456]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4444]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4444]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6885]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6885]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6879]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6879]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6869]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6869]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4166]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4166]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 103 procedures, 1873 locations, 2957 edges, 86 error locations. Started 1 CEGAR loops. OverallTime: 39.0s, OverallIterations: 5, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 19.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3 mSolverCounterUnknown, 5228 SdHoareTripleChecker+Valid, 19.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5228 mSDsluCounter, 33790 SdHoareTripleChecker+Invalid, 17.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 19243 mSDsCounter, 19 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 568 IncrementalHoareTripleChecker+Invalid, 590 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 19 mSolverCounterUnsat, 14547 mSDtfsCounter, 568 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1857occurred in iteration=4, InterpolantAutomatonStates: 21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 5 MinimizatonAttempts, 3475 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 340 NumberOfCodeBlocks, 340 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 335 ConstructedInterpolants, 0 QuantifiedInterpolants, 409 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 65/65 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 86 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2025-03-09 02:50:00,601 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE