./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 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-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-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! 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-?-551b009-m [2025-01-10 02:40:03,681 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-10 02:40:03,738 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2025-01-10 02:40:03,745 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-10 02:40:03,745 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-10 02:40:03,769 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-10 02:40:03,771 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-10 02:40:03,771 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-10 02:40:03,772 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-10 02:40:03,772 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-10 02:40:03,772 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-10 02:40:03,773 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-10 02:40:03,773 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-10 02:40:03,773 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-10 02:40:03,773 INFO L153 SettingsManager]: * Use SBE=true [2025-01-10 02:40:03,774 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-10 02:40:03,774 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-10 02:40:03,774 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-10 02:40:03,774 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-10 02:40:03,774 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-10 02:40:03,774 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-10 02:40:03,774 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-10 02:40:03,774 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2025-01-10 02:40:03,774 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-01-10 02:40:03,774 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-10 02:40:03,774 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-10 02:40:03,774 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-10 02:40:03,774 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-10 02:40:03,774 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-10 02:40:03,774 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-10 02:40:03,774 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-10 02:40:03,775 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 02:40:03,775 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-10 02:40:03,775 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-10 02:40:03,775 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-10 02:40:03,775 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-10 02:40:03,775 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 02:40:03,775 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-10 02:40:03,775 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-10 02:40:03,775 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-10 02:40:03,775 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-10 02:40:03,775 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-10 02:40:03,775 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-10 02:40:03,775 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-10 02:40:03,775 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-10 02:40:03,775 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-10 02:40:03,775 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-10 02:40:03,775 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 [2025-01-10 02:40:03,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-10 02:40:04,007 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-10 02:40:04,009 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-10 02:40:04,014 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-10 02:40:04,014 INFO L274 PluginConnector]: CDTParser initialized [2025-01-10 02:40:04,015 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2025-01-10 02:40:05,258 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d77f9f1ee/a78536b12cb44007a0dfb228f46b85b4/FLAG1c061881a [2025-01-10 02:40:05,793 INFO L384 CDTParser]: Found 1 translation units. [2025-01-10 02:40:05,794 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2025-01-10 02:40:05,831 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d77f9f1ee/a78536b12cb44007a0dfb228f46b85b4/FLAG1c061881a [2025-01-10 02:40:06,333 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d77f9f1ee/a78536b12cb44007a0dfb228f46b85b4 [2025-01-10 02:40:06,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-10 02:40:06,338 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-10 02:40:06,339 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-10 02:40:06,339 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-10 02:40:06,342 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-10 02:40:06,343 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 02:40:06" (1/1) ... [2025-01-10 02:40:06,344 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb5f81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:06, skipping insertion in model container [2025-01-10 02:40:06,344 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 02:40:06" (1/1) ... [2025-01-10 02:40:06,410 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-10 02:40:06,742 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2025-01-10 02:40:06,742 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] [2025-01-10 02:40:07,631 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-10 02:40:07,653 INFO L200 MainTranslator]: Completed pre-run [2025-01-10 02:40:07,704 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2025-01-10 02:40:07,705 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] [2025-01-10 02:40:07,707 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] [2025-01-10 02:40:07,708 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] [2025-01-10 02:40:07,708 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] [2025-01-10 02:40:07,721 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] [2025-01-10 02:40:07,721 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] [2025-01-10 02:40:07,721 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] [2025-01-10 02:40:07,722 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] [2025-01-10 02:40:07,722 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] [2025-01-10 02:40:07,723 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] [2025-01-10 02:40:07,915 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-10 02:40:07,955 INFO L204 MainTranslator]: Completed translation [2025-01-10 02:40:07,956 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:07 WrapperNode [2025-01-10 02:40:07,957 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-10 02:40:07,957 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-10 02:40:07,958 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-10 02:40:07,958 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-10 02:40:07,962 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:07" (1/1) ... [2025-01-10 02:40:08,029 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:07" (1/1) ... [2025-01-10 02:40:08,176 INFO L138 Inliner]: procedures = 191, calls = 1829, calls flagged for inlining = 80, calls inlined = 71, statements flattened = 5174 [2025-01-10 02:40:08,176 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-10 02:40:08,177 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-10 02:40:08,177 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-10 02:40:08,177 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-10 02:40:08,184 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:07" (1/1) ... [2025-01-10 02:40:08,184 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:07" (1/1) ... [2025-01-10 02:40:08,215 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:07" (1/1) ... [2025-01-10 02:40:08,581 INFO L175 MemorySlicer]: Split 1016 memory accesses to 31 slices as follows [12, 0, 30, 1, 9, 20, 2, 8, 1, 1, 8, 1, 8, 6, 4, 1, 2, 52, 8, 727, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 44]. 72 percent of accesses are in the largest equivalence class. The 194 initializations are split as follows [0, 0, 0, 1, 9, 20, 2, 8, 1, 0, 8, 1, 8, 6, 4, 1, 0, 52, 8, 8, 8, 7, 7, 7, 7, 0, 7, 7, 7, 0, 0]. The 297 writes are split as follows [3, 0, 25, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 212, 0, 0, 0, 0, 0, 6, 0, 0, 0, 6, 44]. [2025-01-10 02:40:08,581 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:07" (1/1) ... [2025-01-10 02:40:08,581 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:07" (1/1) ... [2025-01-10 02:40:08,678 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:07" (1/1) ... [2025-01-10 02:40:08,689 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:07" (1/1) ... [2025-01-10 02:40:08,714 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:07" (1/1) ... [2025-01-10 02:40:08,759 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:07" (1/1) ... [2025-01-10 02:40:08,781 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:07" (1/1) ... [2025-01-10 02:40:08,819 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-10 02:40:08,820 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-10 02:40:08,821 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-10 02:40:08,821 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-10 02:40:08,822 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:07" (1/1) ... [2025-01-10 02:40:08,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 02:40:08,840 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-10 02:40:08,860 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-10 02:40:08,864 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-10 02:40:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2025-01-10 02:40:08,884 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2025-01-10 02:40:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-01-10 02:40:08,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-01-10 02:40:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-10 02:40:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-10 02:40:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-10 02:40:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-10 02:40:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-10 02:40:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-10 02:40:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-10 02:40:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-10 02:40:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-10 02:40:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-01-10 02:40:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2025-01-10 02:40:08,888 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2025-01-10 02:40:08,888 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-01-10 02:40:08,888 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2025-01-10 02:40:08,888 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2025-01-10 02:40:08,888 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2025-01-10 02:40:08,888 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2025-01-10 02:40:08,888 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-10 02:40:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-10 02:40:08,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-10 02:40:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-10 02:40:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-10 02:40:08,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-10 02:40:08,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-10 02:40:08,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-10 02:40:08,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-10 02:40:08,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-10 02:40:08,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2025-01-10 02:40:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2025-01-10 02:40:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2025-01-10 02:40:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-01-10 02:40:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2025-01-10 02:40:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-01-10 02:40:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-10 02:40:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2025-01-10 02:40:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2025-01-10 02:40:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-01-10 02:40:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-10 02:40:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2025-01-10 02:40:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2025-01-10 02:40:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2025-01-10 02:40:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-10 02:40:08,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-10 02:40:08,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-10 02:40:08,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-10 02:40:08,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-10 02:40:08,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-01-10 02:40:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-01-10 02:40:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-01-10 02:40:08,900 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-01-10 02:40:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2025-01-10 02:40:08,900 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2025-01-10 02:40:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-01-10 02:40:08,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-01-10 02:40:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2025-01-10 02:40:08,900 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2025-01-10 02:40:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2025-01-10 02:40:08,900 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2025-01-10 02:40:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2025-01-10 02:40:08,900 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2025-01-10 02:40:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-10 02:40:08,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-10 02:40:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-10 02:40:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-10 02:40:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-01-10 02:40:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-01-10 02:40:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-10 02:40:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-10 02:40:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-10 02:40:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-10 02:40:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-10 02:40:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-10 02:40:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-10 02:40:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-10 02:40:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-10 02:40:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-01-10 02:40:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-01-10 02:40:08,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-01-10 02:40:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2025-01-10 02:40:08,903 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2025-01-10 02:40:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-10 02:40:08,903 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-10 02:40:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2025-01-10 02:40:08,903 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2025-01-10 02:40:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2025-01-10 02:40:08,903 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2025-01-10 02:40:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2025-01-10 02:40:08,903 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2025-01-10 02:40:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-10 02:40:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2025-01-10 02:40:08,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2025-01-10 02:40:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-01-10 02:40:08,904 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2025-01-10 02:40:08,904 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2025-01-10 02:40:08,904 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2025-01-10 02:40:08,904 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2025-01-10 02:40:08,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2025-01-10 02:40:08,904 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2025-01-10 02:40:08,904 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2025-01-10 02:40:08,904 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2025-01-10 02:40:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2025-01-10 02:40:08,905 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2025-01-10 02:40:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2025-01-10 02:40:08,905 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2025-01-10 02:40:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2025-01-10 02:40:08,905 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2025-01-10 02:40:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-10 02:40:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-10 02:40:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-10 02:40:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2025-01-10 02:40:08,908 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2025-01-10 02:40:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2025-01-10 02:40:08,909 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2025-01-10 02:40:08,909 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2025-01-10 02:40:08,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2025-01-10 02:40:08,909 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2025-01-10 02:40:08,909 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2025-01-10 02:40:08,909 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2025-01-10 02:40:08,909 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-01-10 02:40:08,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-01-10 02:40:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2025-01-10 02:40:08,910 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2025-01-10 02:40:08,910 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-01-10 02:40:08,910 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-01-10 02:40:08,910 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2025-01-10 02:40:08,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2025-01-10 02:40:08,910 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2025-01-10 02:40:08,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2025-01-10 02:40:08,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2025-01-10 02:40:08,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2025-01-10 02:40:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2025-01-10 02:40:08,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2025-01-10 02:40:08,911 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2025-01-10 02:40:08,911 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2025-01-10 02:40:08,911 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2025-01-10 02:40:08,911 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2025-01-10 02:40:08,911 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2025-01-10 02:40:08,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2025-01-10 02:40:08,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-01-10 02:40:08,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-01-10 02:40:08,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-10 02:40:08,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-10 02:40:08,914 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2025-01-10 02:40:08,914 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2025-01-10 02:40:09,506 INFO L234 CfgBuilder]: Building ICFG [2025-01-10 02:40:09,509 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-10 02:40:09,690 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-10 02:40:17,924 INFO L? ?]: Removed 1840 outVars from TransFormulas that were not future-live. [2025-01-10 02:40:17,924 INFO L283 CfgBuilder]: Performing block encoding [2025-01-10 02:40:17,967 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-10 02:40:17,967 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-01-10 02:40:17,967 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 02:40:17 BoogieIcfgContainer [2025-01-10 02:40:17,967 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-10 02:40:17,969 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-10 02:40:17,969 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-10 02:40:17,972 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-10 02:40:17,973 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 02:40:06" (1/3) ... [2025-01-10 02:40:17,973 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@558a4980 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 02:40:17, skipping insertion in model container [2025-01-10 02:40:17,973 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:40:07" (2/3) ... [2025-01-10 02:40:17,973 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@558a4980 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 02:40:17, skipping insertion in model container [2025-01-10 02:40:17,973 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 02:40:17" (3/3) ... [2025-01-10 02:40:17,974 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 [2025-01-10 02:40:17,993 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-10 02:40:18,000 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. [2025-01-10 02:40:18,075 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-10 02:40:18,084 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;@794b4558, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-10 02:40:18,084 INFO L334 AbstractCegarLoop]: Starting to check reachability of 86 error locations. [2025-01-10 02:40:18,093 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) [2025-01-10 02:40:18,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2025-01-10 02:40:18,101 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 02:40:18,101 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] [2025-01-10 02:40:18,102 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-01-10 02:40:18,106 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 02:40:18,106 INFO L85 PathProgramCache]: Analyzing trace with hash -641546431, now seen corresponding path program 1 times [2025-01-10 02:40:18,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-10 02:40:18,111 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719207426] [2025-01-10 02:40:18,111 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 02:40:18,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-10 02:40:21,725 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 37 statements into 1 equivalence classes. [2025-01-10 02:40:21,979 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 37 of 37 statements. [2025-01-10 02:40:21,980 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 02:40:21,980 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 02:40:22,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2025-01-10 02:40:22,462 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-10 02:40:22,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719207426] [2025-01-10 02:40:22,463 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [719207426] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 02:40:22,463 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 02:40:22,463 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-10 02:40:22,464 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [970552255] [2025-01-10 02:40:22,465 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 02:40:22,467 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-10 02:40:22,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-10 02:40:22,478 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-10 02:40:22,478 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 02:40:22,483 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) [2025-01-10 02:40:22,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 02:40:22,961 INFO L93 Difference]: Finished difference Result 3551 states and 5133 transitions. [2025-01-10 02:40:22,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-10 02:40:22,964 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 [2025-01-10 02:40:22,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 02:40:22,992 INFO L225 Difference]: With dead ends: 3551 [2025-01-10 02:40:22,992 INFO L226 Difference]: Without dead ends: 1760 [2025-01-10 02:40:23,008 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 [2025-01-10 02:40:23,012 INFO L435 NwaCegarLoop]: 2464 mSDtfsCounter, 65 mSDsluCounter, 2419 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 4883 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-01-10 02:40:23,014 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 4883 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-01-10 02:40:23,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1760 states. [2025-01-10 02:40:23,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1760 to 1755. [2025-01-10 02:40:23,148 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) [2025-01-10 02:40:23,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1755 states and 2470 transitions. [2025-01-10 02:40:23,167 INFO L78 Accepts]: Start accepts. Automaton has 1755 states and 2470 transitions. Word has length 37 [2025-01-10 02:40:23,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 02:40:23,171 INFO L471 AbstractCegarLoop]: Abstraction has 1755 states and 2470 transitions. [2025-01-10 02:40:23,172 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) [2025-01-10 02:40:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2470 transitions. [2025-01-10 02:40:23,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2025-01-10 02:40:23,174 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 02:40:23,174 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] [2025-01-10 02:40:23,174 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-10 02:40:23,174 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-01-10 02:40:23,175 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 02:40:23,176 INFO L85 PathProgramCache]: Analyzing trace with hash 135883180, now seen corresponding path program 1 times [2025-01-10 02:40:23,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-10 02:40:23,176 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [544100990] [2025-01-10 02:40:23,176 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 02:40:23,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-10 02:40:26,346 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 58 statements into 1 equivalence classes. [2025-01-10 02:40:26,429 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 58 of 58 statements. [2025-01-10 02:40:26,430 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 02:40:26,430 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 02:40:26,825 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-10 02:40:26,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-10 02:40:26,826 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [544100990] [2025-01-10 02:40:26,826 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [544100990] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 02:40:26,826 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 02:40:26,826 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-10 02:40:26,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051718938] [2025-01-10 02:40:26,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 02:40:26,827 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-10 02:40:26,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-10 02:40:26,827 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-10 02:40:26,827 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 02:40:26,827 INFO L87 Difference]: Start difference. First operand 1755 states and 2470 transitions. Second operand has 3 states, 2 states have (on average 20.5) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2025-01-10 02:40:27,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 02:40:27,110 INFO L93 Difference]: Finished difference Result 3486 states and 4913 transitions. [2025-01-10 02:40:27,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-10 02:40:27,111 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 20.5) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 58 [2025-01-10 02:40:27,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 02:40:27,131 INFO L225 Difference]: With dead ends: 3486 [2025-01-10 02:40:27,132 INFO L226 Difference]: Without dead ends: 3480 [2025-01-10 02:40:27,135 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 02:40:27,135 INFO L435 NwaCegarLoop]: 2427 mSDtfsCounter, 2395 mSDsluCounter, 2405 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2395 SdHoareTripleChecker+Valid, 4832 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-01-10 02:40:27,136 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2395 Valid, 4832 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-01-10 02:40:27,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3480 states. [2025-01-10 02:40:27,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3480 to 3414. [2025-01-10 02:40:27,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3414 states, 2509 states have (on average 1.41052212036668) internal successors, (3539), 2612 states have internal predecessors, (3539), 684 states have call successors, (684), 149 states have call predecessors, (684), 149 states have return successors, (684), 668 states have call predecessors, (684), 684 states have call successors, (684) [2025-01-10 02:40:27,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 3414 states and 4907 transitions. [2025-01-10 02:40:27,269 INFO L78 Accepts]: Start accepts. Automaton has 3414 states and 4907 transitions. Word has length 58 [2025-01-10 02:40:27,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 02:40:27,270 INFO L471 AbstractCegarLoop]: Abstraction has 3414 states and 4907 transitions. [2025-01-10 02:40:27,271 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 20.5) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2025-01-10 02:40:27,271 INFO L276 IsEmpty]: Start isEmpty. Operand 3414 states and 4907 transitions. [2025-01-10 02:40:27,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2025-01-10 02:40:27,274 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 02:40:27,274 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2025-01-10 02:40:27,274 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-10 02:40:27,277 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-01-10 02:40:27,278 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 02:40:27,278 INFO L85 PathProgramCache]: Analyzing trace with hash 694297382, now seen corresponding path program 1 times [2025-01-10 02:40:27,278 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-10 02:40:27,278 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1378696552] [2025-01-10 02:40:27,278 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 02:40:27,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-10 02:40:30,501 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 75 statements into 1 equivalence classes. [2025-01-10 02:40:30,576 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 75 of 75 statements. [2025-01-10 02:40:30,576 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 02:40:30,576 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 02:40:30,996 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2025-01-10 02:40:30,996 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-10 02:40:30,996 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1378696552] [2025-01-10 02:40:30,996 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1378696552] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 02:40:30,996 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 02:40:30,996 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-10 02:40:30,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771530008] [2025-01-10 02:40:30,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 02:40:30,996 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-10 02:40:30,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-10 02:40:30,997 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-10 02:40:30,997 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-10 02:40:30,997 INFO L87 Difference]: Start difference. First operand 3414 states and 4907 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2025-01-10 02:40:35,046 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 [] [2025-01-10 02:40:35,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 02:40:35,836 INFO L93 Difference]: Finished difference Result 8535 states and 12230 transitions. [2025-01-10 02:40:35,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-10 02:40:35,836 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 75 [2025-01-10 02:40:35,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 02:40:35,871 INFO L225 Difference]: With dead ends: 8535 [2025-01-10 02:40:35,872 INFO L226 Difference]: Without dead ends: 6802 [2025-01-10 02:40:35,882 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 [2025-01-10 02:40:35,884 INFO L435 NwaCegarLoop]: 4843 mSDtfsCounter, 2412 mSDsluCounter, 7259 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2412 SdHoareTripleChecker+Valid, 12102 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2025-01-10 02:40:35,885 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2412 Valid, 12102 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 20 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2025-01-10 02:40:35,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6802 states. [2025-01-10 02:40:36,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6802 to 3418. [2025-01-10 02:40:36,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3418 states, 2513 states have (on average 1.4098686828491842) internal successors, (3543), 2616 states have internal predecessors, (3543), 684 states have call successors, (684), 149 states have call predecessors, (684), 149 states have return successors, (684), 668 states have call predecessors, (684), 684 states have call successors, (684) [2025-01-10 02:40:36,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 3418 states and 4911 transitions. [2025-01-10 02:40:36,039 INFO L78 Accepts]: Start accepts. Automaton has 3418 states and 4911 transitions. Word has length 75 [2025-01-10 02:40:36,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 02:40:36,041 INFO L471 AbstractCegarLoop]: Abstraction has 3418 states and 4911 transitions. [2025-01-10 02:40:36,041 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2025-01-10 02:40:36,041 INFO L276 IsEmpty]: Start isEmpty. Operand 3418 states and 4911 transitions. [2025-01-10 02:40:36,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2025-01-10 02:40:36,045 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 02:40:36,046 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2025-01-10 02:40:36,046 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-10 02:40:36,046 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting usbtest_ioctlErr24ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-01-10 02:40:36,046 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 02:40:36,047 INFO L85 PathProgramCache]: Analyzing trace with hash 1889900135, now seen corresponding path program 1 times [2025-01-10 02:40:36,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-10 02:40:36,047 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965611521] [2025-01-10 02:40:36,047 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 02:40:36,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-10 02:40:39,249 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 89 statements into 1 equivalence classes. [2025-01-10 02:40:39,304 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 89 of 89 statements. [2025-01-10 02:40:39,304 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 02:40:39,304 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 02:40:39,660 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2025-01-10 02:40:39,660 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-10 02:40:39,660 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965611521] [2025-01-10 02:40:39,661 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1965611521] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 02:40:39,661 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 02:40:39,661 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-10 02:40:39,661 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59892026] [2025-01-10 02:40:39,661 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 02:40:39,661 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-10 02:40:39,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-10 02:40:39,661 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-10 02:40:39,661 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 02:40:39,661 INFO L87 Difference]: Start difference. First operand 3418 states and 4911 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2025-01-10 02:40:43,699 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 [] [2025-01-10 02:40:44,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 02:40:44,554 INFO L93 Difference]: Finished difference Result 5548 states and 7880 transitions. [2025-01-10 02:40:44,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-10 02:40:44,555 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 89 [2025-01-10 02:40:44,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 02:40:44,566 INFO L225 Difference]: With dead ends: 5548 [2025-01-10 02:40:44,567 INFO L226 Difference]: Without dead ends: 2154 [2025-01-10 02:40:44,579 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 [2025-01-10 02:40:44,581 INFO L435 NwaCegarLoop]: 2480 mSDtfsCounter, 336 mSDsluCounter, 2185 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 11 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 336 SdHoareTripleChecker+Valid, 4665 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2025-01-10 02:40:44,582 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [336 Valid, 4665 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 33 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2025-01-10 02:40:44,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2154 states. [2025-01-10 02:40:44,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2154 to 2131. [2025-01-10 02:40:44,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2131 states, 1569 states have (on average 1.3945188017845762) internal successors, (2188), 1656 states have internal predecessors, (2188), 383 states have call successors, (383), 107 states have call predecessors, (383), 107 states have return successors, (383), 375 states have call predecessors, (383), 383 states have call successors, (383) [2025-01-10 02:40:44,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 2131 states and 2954 transitions. [2025-01-10 02:40:44,702 INFO L78 Accepts]: Start accepts. Automaton has 2131 states and 2954 transitions. Word has length 89 [2025-01-10 02:40:44,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 02:40:44,703 INFO L471 AbstractCegarLoop]: Abstraction has 2131 states and 2954 transitions. [2025-01-10 02:40:44,703 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2025-01-10 02:40:44,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 2954 transitions. [2025-01-10 02:40:44,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2025-01-10 02:40:44,706 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 02:40:44,706 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] [2025-01-10 02:40:44,706 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-10 02:40:44,706 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting __create_pipeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-01-10 02:40:44,707 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 02:40:44,707 INFO L85 PathProgramCache]: Analyzing trace with hash -73620130, now seen corresponding path program 1 times [2025-01-10 02:40:44,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-10 02:40:44,707 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166919018] [2025-01-10 02:40:44,707 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 02:40:44,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-10 02:40:47,803 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 98 statements into 1 equivalence classes. [2025-01-10 02:40:47,877 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 98 of 98 statements. [2025-01-10 02:40:47,877 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 02:40:47,877 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 02:40:49,153 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2025-01-10 02:40:49,153 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-10 02:40:49,153 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166919018] [2025-01-10 02:40:49,153 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1166919018] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 02:40:49,153 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 02:40:49,153 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-10 02:40:49,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [252644467] [2025-01-10 02:40:49,153 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 02:40:49,153 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-10 02:40:49,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-10 02:40:49,154 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-10 02:40:49,154 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-01-10 02:40:49,154 INFO L87 Difference]: Start difference. First operand 2131 states and 2954 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) [2025-01-10 02:40:49,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 02:40:49,304 INFO L93 Difference]: Finished difference Result 3891 states and 5404 transitions. [2025-01-10 02:40:49,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-10 02:40:49,304 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 [2025-01-10 02:40:49,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 02:40:49,311 INFO L225 Difference]: With dead ends: 3891 [2025-01-10 02:40:49,311 INFO L226 Difference]: Without dead ends: 1797 [2025-01-10 02:40:49,316 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-01-10 02:40:49,317 INFO L435 NwaCegarLoop]: 2251 mSDtfsCounter, 0 mSDsluCounter, 6746 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 8997 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-10 02:40:49,317 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 8997 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-10 02:40:49,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states. [2025-01-10 02:40:49,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1797. [2025-01-10 02:40:49,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1797 states, 1309 states have (on average 1.3995416348357526) internal successors, (1832), 1394 states have internal predecessors, (1832), 331 states have call successors, (331), 87 states have call predecessors, (331), 87 states have return successors, (331), 323 states have call predecessors, (331), 331 states have call successors, (331) [2025-01-10 02:40:49,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2494 transitions. [2025-01-10 02:40:49,358 INFO L78 Accepts]: Start accepts. Automaton has 1797 states and 2494 transitions. Word has length 98 [2025-01-10 02:40:49,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 02:40:49,359 INFO L471 AbstractCegarLoop]: Abstraction has 1797 states and 2494 transitions. [2025-01-10 02:40:49,359 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) [2025-01-10 02:40:49,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2494 transitions. [2025-01-10 02:40:49,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2025-01-10 02:40:49,361 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 02:40:49,361 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2025-01-10 02:40:49,361 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-10 02:40:49,361 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-01-10 02:40:49,362 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 02:40:49,362 INFO L85 PathProgramCache]: Analyzing trace with hash -1507377960, now seen corresponding path program 1 times [2025-01-10 02:40:49,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-10 02:40:49,362 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1393186347] [2025-01-10 02:40:49,362 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 02:40:49,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-10 02:40:52,629 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 97 statements into 1 equivalence classes. [2025-01-10 02:40:52,684 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 97 of 97 statements. [2025-01-10 02:40:52,684 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 02:40:52,684 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 02:40:53,044 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2025-01-10 02:40:53,044 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-10 02:40:53,044 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1393186347] [2025-01-10 02:40:53,044 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1393186347] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 02:40:53,045 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 02:40:53,045 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-10 02:40:53,045 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101405776] [2025-01-10 02:40:53,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 02:40:53,046 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-10 02:40:53,046 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-10 02:40:53,046 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-10 02:40:53,047 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-10 02:40:53,047 INFO L87 Difference]: Start difference. First operand 1797 states and 2494 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2025-01-10 02:40:57,082 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 [] [2025-01-10 02:40:57,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 02:40:57,669 INFO L93 Difference]: Finished difference Result 1888 states and 2609 transitions. [2025-01-10 02:40:57,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-10 02:40:57,669 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 97 [2025-01-10 02:40:57,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 02:40:57,672 INFO L225 Difference]: With dead ends: 1888 [2025-01-10 02:40:57,672 INFO L226 Difference]: Without dead ends: 0 [2025-01-10 02:40:57,677 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 [2025-01-10 02:40:57,678 INFO L435 NwaCegarLoop]: 243 mSDtfsCounter, 114 mSDsluCounter, 364 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 114 SdHoareTripleChecker+Valid, 607 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2025-01-10 02:40:57,679 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [114 Valid, 607 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 8 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2025-01-10 02:40:57,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-01-10 02:40:57,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-01-10 02:40:57,680 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) [2025-01-10 02:40:57,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-01-10 02:40:57,681 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 97 [2025-01-10 02:40:57,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 02:40:57,681 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-01-10 02:40:57,682 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2025-01-10 02:40:57,682 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-01-10 02:40:57,682 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-01-10 02:40:57,685 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 86 remaining) [2025-01-10 02:40:57,685 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 86 remaining) [2025-01-10 02:40:57,685 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 86 remaining) [2025-01-10 02:40:57,686 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 86 remaining) [2025-01-10 02:40:57,686 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 86 remaining) [2025-01-10 02:40:57,686 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 86 remaining) [2025-01-10 02:40:57,686 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 86 remaining) [2025-01-10 02:40:57,686 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 86 remaining) [2025-01-10 02:40:57,686 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 86 remaining) [2025-01-10 02:40:57,686 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 86 remaining) [2025-01-10 02:40:57,686 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 86 remaining) [2025-01-10 02:40:57,686 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 86 remaining) [2025-01-10 02:40:57,686 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 86 remaining) [2025-01-10 02:40:57,686 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 86 remaining) [2025-01-10 02:40:57,687 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 86 remaining) [2025-01-10 02:40:57,687 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 86 remaining) [2025-01-10 02:40:57,687 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 86 remaining) [2025-01-10 02:40:57,687 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 86 remaining) [2025-01-10 02:40:57,687 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 86 remaining) [2025-01-10 02:40:57,687 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 86 remaining) [2025-01-10 02:40:57,687 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 86 remaining) [2025-01-10 02:40:57,687 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 86 remaining) [2025-01-10 02:40:57,687 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 86 remaining) [2025-01-10 02:40:57,687 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 86 remaining) [2025-01-10 02:40:57,688 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __create_pipeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __create_pipeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __create_pipeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 86 remaining) [2025-01-10 02:40:57,689 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 86 remaining) [2025-01-10 02:40:57,691 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 86 remaining) [2025-01-10 02:40:57,691 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 86 remaining) [2025-01-10 02:40:57,691 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 86 remaining) [2025-01-10 02:40:57,691 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 86 remaining) [2025-01-10 02:40:57,692 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 86 remaining) [2025-01-10 02:40:57,692 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 86 remaining) [2025-01-10 02:40:57,692 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 86 remaining) [2025-01-10 02:40:57,692 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 86 remaining) [2025-01-10 02:40:57,692 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 86 remaining) [2025-01-10 02:40:57,692 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 86 remaining) [2025-01-10 02:40:57,692 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 86 remaining) [2025-01-10 02:40:57,692 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 86 remaining) [2025-01-10 02:40:57,692 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-10 02:40:57,694 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2025-01-10 02:40:57,696 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2025-01-10 02:41:12,611 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-10 02:41:12,627 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 02:41:12 BoogieIcfgContainer [2025-01-10 02:41:12,627 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-10 02:41:12,628 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-10 02:41:12,628 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-10 02:41:12,628 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-10 02:41:12,629 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 02:40:17" (3/4) ... [2025-01-10 02:41:12,631 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-01-10 02:41:12,637 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2025-01-10 02:41:12,637 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2025-01-10 02:41:12,637 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2025-01-10 02:41:12,637 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2025-01-10 02:41:12,637 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_page [2025-01-10 02:41:12,637 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2025-01-10 02:41:12,637 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2025-01-10 02:41:12,637 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2025-01-10 02:41:12,637 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2025-01-10 02:41:12,637 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2025-01-10 02:41:12,637 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2025-01-10 02:41:12,638 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2025-01-10 02:41:12,638 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure _dev_info [2025-01-10 02:41:12,638 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure free_sglist [2025-01-10 02:41:12,638 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_array [2025-01-10 02:41:12,638 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure test_iso_queue [2025-01-10 02:41:12,638 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_check_buf [2025-01-10 02:41:12,638 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2025-01-10 02:41:12,638 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#30 [2025-01-10 02:41:12,638 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2025-01-10 02:41:12,638 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure perform_sglist [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure test_unaligned_bulk [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_sglist [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_maxp [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure set_altsetting [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2025-01-10 02:41:12,639 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2025-01-10 02:41:12,640 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure verify_not_halted [2025-01-10 02:41:12,640 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2025-01-10 02:41:12,640 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2025-01-10 02:41:12,640 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_dir_in [2025-01-10 02:41:12,640 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2025-01-10 02:41:12,640 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2025-01-10 02:41:12,640 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2025-01-10 02:41:12,640 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2025-01-10 02:41:12,640 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2025-01-10 02:41:12,640 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2025-01-10 02:41:12,641 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2025-01-10 02:41:12,641 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2025-01-10 02:41:12,641 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2025-01-10 02:41:12,641 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2025-01-10 02:41:12,641 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2025-01-10 02:41:12,641 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2025-01-10 02:41:12,641 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2025-01-10 02:41:12,641 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure kcalloc [2025-01-10 02:41:12,641 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2025-01-10 02:41:12,641 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure test_halt [2025-01-10 02:41:12,641 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_alloc_urb [2025-01-10 02:41:12,641 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2025-01-10 02:41:12,641 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure unlink1 [2025-01-10 02:41:12,641 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ctrl_out [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure complete [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_status [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure is_good_config [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unlink_urb [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_coherent [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure testdev_to_usbdev [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_coherent [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure unlink_simple [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_io [2025-01-10 02:41:12,642 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_alloc_urb [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_free_urb [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_fill_buf [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure do_gettimeofday [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_ioctl [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure buffer_offset [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_warn [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_clear_halt [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_disconnect [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure check_guard_bytes [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2025-01-10 02:41:12,643 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_descriptor [2025-01-10 02:41:12,698 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 465 nodes and edges [2025-01-10 02:41:12,706 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 187 nodes and edges [2025-01-10 02:41:12,713 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2025-01-10 02:41:12,720 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2025-01-10 02:41:12,727 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2025-01-10 02:41:12,730 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2025-01-10 02:41:12,733 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-01-10 02:41:12,735 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-01-10 02:41:12,738 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-01-10 02:41:13,011 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-01-10 02:41:13,011 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-01-10 02:41:13,011 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-10 02:41:13,012 INFO L158 Benchmark]: Toolchain (without parser) took 66674.58ms. Allocated memory was 142.6MB in the beginning and 478.2MB in the end (delta: 335.5MB). Free memory was 96.8MB in the beginning and 188.9MB in the end (delta: -92.2MB). Peak memory consumption was 241.8MB. Max. memory is 16.1GB. [2025-01-10 02:41:13,013 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 201.3MB. Free memory is still 125.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-10 02:41:13,013 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1618.35ms. Allocated memory was 142.6MB in the beginning and 151.0MB in the end (delta: 8.4MB). Free memory was 96.8MB in the beginning and 75.5MB in the end (delta: 21.2MB). Peak memory consumption was 93.7MB. Max. memory is 16.1GB. [2025-01-10 02:41:13,013 INFO L158 Benchmark]: Boogie Procedure Inliner took 219.01ms. Allocated memory is still 151.0MB. Free memory was 75.5MB in the beginning and 46.8MB in the end (delta: 28.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-01-10 02:41:13,016 INFO L158 Benchmark]: Boogie Preprocessor took 642.38ms. Allocated memory was 151.0MB in the beginning and 402.7MB in the end (delta: 251.7MB). Free memory was 46.8MB in the beginning and 238.1MB in the end (delta: -191.3MB). Peak memory consumption was 74.6MB. Max. memory is 16.1GB. [2025-01-10 02:41:13,016 INFO L158 Benchmark]: RCFGBuilder took 9147.13ms. Allocated memory is still 402.7MB. Free memory was 238.1MB in the beginning and 218.9MB in the end (delta: 19.2MB). Peak memory consumption was 177.8MB. Max. memory is 16.1GB. [2025-01-10 02:41:13,016 INFO L158 Benchmark]: TraceAbstraction took 54658.46ms. Allocated memory was 402.7MB in the beginning and 478.2MB in the end (delta: 75.5MB). Free memory was 218.9MB in the beginning and 265.9MB in the end (delta: -46.9MB). Peak memory consumption was 982.6MB. Max. memory is 16.1GB. [2025-01-10 02:41:13,016 INFO L158 Benchmark]: Witness Printer took 383.42ms. Allocated memory is still 478.2MB. Free memory was 265.9MB in the beginning and 188.9MB in the end (delta: 76.9MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2025-01-10 02:41:13,018 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 201.3MB. Free memory is still 125.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1618.35ms. Allocated memory was 142.6MB in the beginning and 151.0MB in the end (delta: 8.4MB). Free memory was 96.8MB in the beginning and 75.5MB in the end (delta: 21.2MB). Peak memory consumption was 93.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 219.01ms. Allocated memory is still 151.0MB. Free memory was 75.5MB in the beginning and 46.8MB in the end (delta: 28.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 642.38ms. Allocated memory was 151.0MB in the beginning and 402.7MB in the end (delta: 251.7MB). Free memory was 46.8MB in the beginning and 238.1MB in the end (delta: -191.3MB). Peak memory consumption was 74.6MB. Max. memory is 16.1GB. * RCFGBuilder took 9147.13ms. Allocated memory is still 402.7MB. Free memory was 238.1MB in the beginning and 218.9MB in the end (delta: 19.2MB). Peak memory consumption was 177.8MB. Max. memory is 16.1GB. * TraceAbstraction took 54658.46ms. Allocated memory was 402.7MB in the beginning and 478.2MB in the end (delta: 75.5MB). Free memory was 218.9MB in the beginning and 265.9MB in the end (delta: -46.9MB). Peak memory consumption was 982.6MB. Max. memory is 16.1GB. * Witness Printer took 383.42ms. Allocated memory is still 478.2MB. Free memory was 265.9MB in the beginning and 188.9MB in the end (delta: 76.9MB). Peak memory consumption was 75.5MB. 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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 - 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: 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: 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 - StatisticsResult: Ultimate Automizer benchmark data CFG has 103 procedures, 1873 locations, 86 error locations. Started 1 CEGAR loops. OverallTime: 39.7s, OverallIterations: 6, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 15.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3 mSolverCounterUnknown, 5322 SdHoareTripleChecker+Valid, 14.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5322 mSDsluCounter, 36086 SdHoareTripleChecker+Invalid, 13.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 21378 mSDsCounter, 24 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 119 IncrementalHoareTripleChecker+Invalid, 146 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 24 mSolverCounterUnsat, 14708 mSDtfsCounter, 119 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3418occurred in iteration=3, InterpolantAutomatonStates: 24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 3478 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 454 NumberOfCodeBlocks, 454 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 448 ConstructedInterpolants, 0 QuantifiedInterpolants, 588 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 129/129 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 - InvariantResult [Line: 5137]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 6148]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 5405]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 4479]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 6066]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 4142]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 4129]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 5329]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 4173]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 5405]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 5719]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 4411]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 4515]: Location Invariant Derived location invariant: 0 RESULT: Ultimate proved your program to be correct! [2025-01-10 02:41:13,134 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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