./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 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 11:36:13,916 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 11:36:13,972 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2025-03-04 11:36:13,979 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 11:36:13,980 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 11:36:13,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 11:36:14,000 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 11:36:14,000 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 11:36:14,000 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 11:36:14,001 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 11:36:14,001 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 11:36:14,001 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 11:36:14,002 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 11:36:14,002 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 11:36:14,002 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 11:36:14,002 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 11:36:14,002 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 11:36:14,003 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 11:36:14,003 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 11:36:14,003 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 11:36:14,003 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 11:36:14,003 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 11:36:14,003 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2025-03-04 11:36:14,003 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-04 11:36:14,003 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 11:36:14,003 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 11:36:14,003 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 11:36:14,003 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 11:36:14,003 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 11:36:14,003 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 11:36:14,004 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 11:36:14,004 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 11:36:14,004 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 11:36:14,004 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 11:36:14,004 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 11:36:14,004 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 11:36:14,004 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 11:36:14,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 11:36:14,005 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 11:36:14,005 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 11:36:14,005 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 11:36:14,005 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 11:36:14,005 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 [2025-03-04 11:36:14,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 11:36:14,266 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 11:36:14,268 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 11:36:14,269 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 11:36:14,269 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 11:36:14,270 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2025-03-04 11:36:15,480 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcd819e5b/9c9ac269441b4cb49749a35eacb7aa20/FLAG06487c09a [2025-03-04 11:36:15,887 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 11:36:15,887 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2025-03-04 11:36:15,911 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcd819e5b/9c9ac269441b4cb49749a35eacb7aa20/FLAG06487c09a [2025-03-04 11:36:15,928 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcd819e5b/9c9ac269441b4cb49749a35eacb7aa20 [2025-03-04 11:36:15,930 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 11:36:15,931 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 11:36:15,933 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 11:36:15,933 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 11:36:15,936 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 11:36:15,936 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 11:36:15" (1/1) ... [2025-03-04 11:36:15,937 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b94c4c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 11:36:15, skipping insertion in model container [2025-03-04 11:36:15,937 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 11:36:15" (1/1) ... [2025-03-04 11:36:16,008 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 11:36:16,277 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2025-03-04 11:36:16,278 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2025-03-04 11:36:17,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 11:36:17,198 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 11:36:17,252 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2025-03-04 11:36:17,252 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2025-03-04 11:36:17,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [3625] [2025-03-04 11:36:17,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [3632] [2025-03-04 11:36:17,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [3640-3641] [2025-03-04 11:36:17,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (65), "i" (12UL)); [3856-3857] [2025-03-04 11:36:17,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (67), "i" (12UL)); [3864-3865] [2025-03-04 11:36:17,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (68), "i" (12UL)); [3872-3873] [2025-03-04 11:36:17,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [3899-3900] [2025-03-04 11:36:17,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [3907-3908] [2025-03-04 11:36:17,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (115), "i" (12UL)); [3931-3932] [2025-03-04 11:36:17,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 11:36:17,460 INFO L204 MainTranslator]: Completed translation [2025-03-04 11:36:17,461 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 11:36:17 WrapperNode [2025-03-04 11:36:17,462 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 11:36:17,463 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 11:36:17,463 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 11:36:17,464 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 11:36:17,468 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 11:36:17" (1/1) ... [2025-03-04 11:36:17,512 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 11:36:17" (1/1) ... [2025-03-04 11:36:17,611 INFO L138 Inliner]: procedures = 191, calls = 1829, calls flagged for inlining = 80, calls inlined = 71, statements flattened = 5174 [2025-03-04 11:36:17,612 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 11:36:17,613 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 11:36:17,613 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 11:36:17,613 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 11:36:17,619 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 11:36:17" (1/1) ... [2025-03-04 11:36:17,620 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 11:36:17" (1/1) ... [2025-03-04 11:36:17,640 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 11:36:17" (1/1) ... [2025-03-04 11:36:18,002 INFO L175 MemorySlicer]: Split 1016 memory accesses to 31 slices as follows [52, 30, 7, 1, 1, 9, 20, 0, 2, 8, 1, 8, 1, 8, 6, 1, 8, 7, 8, 2, 7, 7, 7, 7, 12, 7, 7, 4, 7, 727, 44]. 72 percent of accesses are in the largest equivalence class. The 194 initializations are split as follows [52, 0, 0, 0, 1, 9, 20, 0, 2, 8, 1, 8, 1, 8, 6, 1, 8, 0, 8, 0, 7, 7, 7, 7, 0, 7, 7, 4, 7, 8, 0]. The 297 writes are split as follows [0, 25, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 1, 0, 0, 0, 0, 3, 0, 0, 0, 0, 212, 44]. [2025-03-04 11:36:18,003 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 11:36:17" (1/1) ... [2025-03-04 11:36:18,003 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 11:36:17" (1/1) ... [2025-03-04 11:36:18,110 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 11:36:17" (1/1) ... [2025-03-04 11:36:18,120 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 11:36:17" (1/1) ... [2025-03-04 11:36:18,146 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 11:36:17" (1/1) ... [2025-03-04 11:36:18,166 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 11:36:17" (1/1) ... [2025-03-04 11:36:18,204 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 11:36:18,205 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 11:36:18,205 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 11:36:18,205 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 11:36:18,205 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 11:36:17" (1/1) ... [2025-03-04 11:36:18,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 11:36:18,221 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 11:36:18,237 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-04 11:36:18,239 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-04 11:36:18,258 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2025-03-04 11:36:18,259 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2025-03-04 11:36:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-04 11:36:18,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-04 11:36:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 11:36:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 11:36:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 11:36:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 11:36:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 11:36:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 11:36:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 11:36:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 11:36:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 11:36:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 11:36:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 11:36:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 11:36:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 11:36:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 11:36:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 11:36:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 11:36:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 11:36:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 11:36:18,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 11:36:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 11:36:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 11:36:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 11:36:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 11:36:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 11:36:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 11:36:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 11:36:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-04 11:36:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-04 11:36:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-04 11:36:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-04 11:36:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-04 11:36:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2025-03-04 11:36:18,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2025-03-04 11:36:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2025-03-04 11:36:18,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2025-03-04 11:36:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-04 11:36:18,263 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-04 11:36:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2025-03-04 11:36:18,263 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2025-03-04 11:36:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2025-03-04 11:36:18,263 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2025-03-04 11:36:18,264 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2025-03-04 11:36:18,264 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 11:36:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 11:36:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 11:36:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 11:36:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 11:36:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 11:36:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 11:36:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 11:36:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 11:36:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 11:36:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 11:36:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 11:36:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 11:36:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-04 11:36:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-04 11:36:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-04 11:36:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-04 11:36:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-04 11:36:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 11:36:18,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 11:36:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 11:36:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 11:36:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 11:36:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 11:36:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 11:36:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 11:36:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 11:36:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 11:36:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 11:36:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 11:36:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 11:36:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 11:36:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2025-03-04 11:36:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2025-03-04 11:36:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2025-03-04 11:36:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-03-04 11:36:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2025-03-04 11:36:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-03-04 11:36:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 11:36:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2025-03-04 11:36:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2025-03-04 11:36:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-04 11:36:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-04 11:36:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 11:36:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2025-03-04 11:36:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2025-03-04 11:36:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-04 11:36:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-04 11:36:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-04 11:36:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-04 11:36:18,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-04 11:36:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2025-03-04 11:36:18,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2025-03-04 11:36:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-04 11:36:18,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2025-03-04 11:36:18,271 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2025-03-04 11:36:18,271 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2025-03-04 11:36:18,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 11:36:18,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-03-04 11:36:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-03-04 11:36:18,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-03-04 11:36:18,272 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 11:36:18,272 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 11:36:18,272 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 11:36:18,272 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 11:36:18,272 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 11:36:18,272 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 11:36:18,272 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 11:36:18,272 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 11:36:18,272 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-03-04 11:36:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2025-03-04 11:36:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-04 11:36:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2025-03-04 11:36:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2025-03-04 11:36:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2025-03-04 11:36:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 11:36:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2025-03-04 11:36:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-04 11:36:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2025-03-04 11:36:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2025-03-04 11:36:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2025-03-04 11:36:18,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 11:36:18,274 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2025-03-04 11:36:18,274 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2025-03-04 11:36:18,274 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2025-03-04 11:36:18,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2025-03-04 11:36:18,274 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2025-03-04 11:36:18,274 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-04 11:36:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-04 11:36:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-04 11:36:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-04 11:36:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 11:36:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2025-03-04 11:36:18,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2025-03-04 11:36:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2025-03-04 11:36:18,276 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2025-03-04 11:36:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2025-03-04 11:36:18,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2025-03-04 11:36:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2025-03-04 11:36:18,276 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2025-03-04 11:36:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2025-03-04 11:36:18,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2025-03-04 11:36:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 11:36:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2025-03-04 11:36:18,277 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2025-03-04 11:36:18,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2025-03-04 11:36:18,277 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2025-03-04 11:36:18,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2025-03-04 11:36:18,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2025-03-04 11:36:18,277 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 11:36:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 11:36:18,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 11:36:18,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 11:36:18,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 11:36:18,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 11:36:18,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 11:36:18,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 11:36:18,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 11:36:18,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 11:36:18,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2025-03-04 11:36:18,279 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2025-03-04 11:36:18,279 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-04 11:36:18,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-04 11:36:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2025-03-04 11:36:18,279 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2025-03-04 11:36:18,280 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-04 11:36:18,280 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-04 11:36:18,280 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2025-03-04 11:36:18,280 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2025-03-04 11:36:18,280 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2025-03-04 11:36:18,280 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2025-03-04 11:36:18,280 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 11:36:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-04 11:36:18,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-04 11:36:18,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-04 11:36:18,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-04 11:36:18,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-04 11:36:18,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2025-03-04 11:36:18,281 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2025-03-04 11:36:18,281 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2025-03-04 11:36:18,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2025-03-04 11:36:18,282 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2025-03-04 11:36:18,282 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2025-03-04 11:36:18,282 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2025-03-04 11:36:18,282 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2025-03-04 11:36:18,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2025-03-04 11:36:18,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2025-03-04 11:36:18,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-04 11:36:18,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-04 11:36:18,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 11:36:18,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 11:36:18,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2025-03-04 11:36:18,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2025-03-04 11:36:18,928 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 11:36:18,933 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 11:36:18,972 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3976: havoc dev_get_drvdata_#t~mem74#1.base, dev_get_drvdata_#t~mem74#1.offset; [2025-03-04 11:36:18,980 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7395: havoc #t~nondet1155; [2025-03-04 11:36:19,049 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3949: havoc sg_virt_#t~mem66#1; [2025-03-04 11:36:19,094 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 11:36:19,097 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7381: havoc #t~nondet1152; [2025-03-04 11:36:19,134 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7385: havoc usb_sg_init_#t~nondet1153#1; [2025-03-04 11:36:19,231 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7265: havoc __phys_addr_#t~nondet1134#1; [2025-03-04 11:36:19,231 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7272: havoc __virt_addr_valid_#t~nondet1135#1; [2025-03-04 11:36:19,244 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3968: havoc #t~mem71; [2025-03-04 11:36:19,292 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3962: havoc #t~mem70; [2025-03-04 11:36:19,366 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5638: call ULTIMATE.dealloc(verify_halted_~#status~4#1.base, verify_halted_~#status~4#1.offset);havoc verify_halted_~#status~4#1.base, verify_halted_~#status~4#1.offset; [2025-03-04 11:36:19,428 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7370: havoc #t~nondet1150; [2025-03-04 11:36:19,472 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3712: havoc #t~ret36.base, #t~ret36.offset; [2025-03-04 11:36:19,474 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7399: havoc #t~nondet1156; [2025-03-04 11:36:19,508 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7299: havoc #t~nondet1138; [2025-03-04 11:36:20,464 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6139: call ULTIMATE.dealloc(~#req~1#1.base, ~#req~1#1.offset);havoc ~#req~1#1.base, ~#req~1#1.offset;call ULTIMATE.dealloc(~#start~0#1.base, ~#start~0#1.offset);havoc ~#start~0#1.base, ~#start~0#1.offset; [2025-03-04 11:36:20,464 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7333: havoc mutex_lock_interruptible_nested_#t~nondet1144#1; [2025-03-04 11:36:20,465 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5354: havoc test_ctrl_queue_#t~mem499#1;call ULTIMATE.dealloc(test_ctrl_queue_~#context~0#1.base, test_ctrl_queue_~#context~0#1.offset);havoc test_ctrl_queue_~#context~0#1.base, test_ctrl_queue_~#context~0#1.offset;call ULTIMATE.dealloc(test_ctrl_queue_~#__key~1#1.base, test_ctrl_queue_~#__key~1#1.offset);havoc test_ctrl_queue_~#__key~1#1.base, test_ctrl_queue_~#__key~1#1.offset;call ULTIMATE.dealloc(test_ctrl_queue_~#req~0#1.base, test_ctrl_queue_~#req~0#1.offset);havoc test_ctrl_queue_~#req~0#1.base, test_ctrl_queue_~#req~0#1.offset; [2025-03-04 11:36:20,465 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5499: call ULTIMATE.dealloc(unlink_queued_~#ctx~2#1.base, unlink_queued_~#ctx~2#1.offset);havoc unlink_queued_~#ctx~2#1.base, unlink_queued_~#ctx~2#1.offset;call ULTIMATE.dealloc(unlink_queued_~#buf_dma~0#1.base, unlink_queued_~#buf_dma~0#1.offset);havoc unlink_queued_~#buf_dma~0#1.base, unlink_queued_~#buf_dma~0#1.offset; [2025-03-04 11:36:20,471 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7349: havoc #t~nondet1147; [2025-03-04 11:36:20,490 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6710: call ULTIMATE.dealloc(~#descriptor~0#1.base, ~#descriptor~0#1.offset);havoc ~#descriptor~0#1.base, ~#descriptor~0#1.offset; [2025-03-04 11:36:20,491 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7251: havoc __dynamic_dev_dbg_#t~nondet1132#1; [2025-03-04 11:36:20,493 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7345: havoc #t~ret1146.base, #t~ret1146.offset; [2025-03-04 11:36:20,542 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3913: havoc #t~mem60; [2025-03-04 11:36:20,562 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7276: havoc #t~nondet1136; [2025-03-04 11:36:20,749 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5991: call ULTIMATE.dealloc(~#context~1#1.base, ~#context~1#1.offset);havoc ~#context~1#1.base, ~#context~1#1.offset;call ULTIMATE.dealloc(~#urbs~0#1.base, ~#urbs~0#1.offset);havoc ~#urbs~0#1.base, ~#urbs~0#1.offset;call ULTIMATE.dealloc(~#__key~2#1.base, ~#__key~2#1.offset);havoc ~#__key~2#1.base, ~#__key~2#1.offset; [2025-03-04 11:36:20,768 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4070: havoc #t~mem134;havoc #t~bitwise135; [2025-03-04 11:36:20,783 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3695: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset; [2025-03-04 11:36:20,824 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5612: call ULTIMATE.dealloc(~#status~3.base, ~#status~3.offset);havoc ~#status~3.base, ~#status~3.offset; [2025-03-04 11:36:21,003 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7295: havoc completion_done_#t~nondet1137#1; [2025-03-04 11:36:21,003 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5446: havoc #t~ite524#1; [2025-03-04 11:36:21,004 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5377: call ULTIMATE.dealloc(~#completion~1#1.base, ~#completion~1#1.offset);havoc ~#completion~1#1.base, ~#completion~1#1.offset; [2025-03-04 11:36:21,004 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5448: havoc #t~ite525#1; [2025-03-04 11:36:21,020 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7342: havoc #t~ret1145.base, #t~ret1145.offset; [2025-03-04 11:36:21,029 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7353: havoc #t~nondet1148; [2025-03-04 11:36:21,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7406: havoc wait_for_completion_timeout_#t~nondet1157#1; [2025-03-04 11:36:21,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4405: call ULTIMATE.dealloc(~#completion~0#1.base, ~#completion~0#1.offset);havoc ~#completion~0#1.base, ~#completion~0#1.offset; [2025-03-04 11:36:21,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7326: havoc msecs_to_jiffies_#t~nondet1143#1; [2025-03-04 11:36:21,101 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7303: havoc #t~nondet1139; [2025-03-04 11:36:26,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7319: havoc ldv_reset_resume_1_#t~nondet1141#1; [2025-03-04 11:36:26,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6841: call ULTIMATE.dealloc(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset);havoc main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset; [2025-03-04 11:36:26,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7255: havoc __dynamic_pr_debug_#t~nondet1133#1; [2025-03-04 11:36:26,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7391: havoc usb_speed_string_#t~ret1154#1.base, usb_speed_string_#t~ret1154#1.offset; [2025-03-04 11:36:26,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3956: havoc usb_endpoint_type_#t~mem69#1; [2025-03-04 11:36:26,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7377: havoc usb_register_driver_#t~nondet1151#1; [2025-03-04 11:36:26,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6786: call ULTIMATE.dealloc(usbtest_init_~#descriptor~1#1.base, usbtest_init_~#descriptor~1#1.offset);havoc usbtest_init_~#descriptor~1#1.base, usbtest_init_~#descriptor~1#1.offset; [2025-03-04 11:36:26,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6588: call ULTIMATE.dealloc(usbtest_probe_~#__key~3#1.base, usbtest_probe_~#__key~3#1.offset);havoc usbtest_probe_~#__key~3#1.base, usbtest_probe_~#__key~3#1.offset; [2025-03-04 11:36:26,060 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7366: havoc #t~nondet1149; [2025-03-04 11:36:26,556 INFO L? ?]: Removed 1840 outVars from TransFormulas that were not future-live. [2025-03-04 11:36:26,557 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 11:36:26,631 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 11:36:26,635 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-04 11:36:26,635 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 11:36:26 BoogieIcfgContainer [2025-03-04 11:36:26,635 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 11:36:26,637 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 11:36:26,637 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 11:36:26,640 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 11:36:26,640 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 11:36:15" (1/3) ... [2025-03-04 11:36:26,642 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b81701f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 11:36:26, skipping insertion in model container [2025-03-04 11:36:26,642 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 11:36:17" (2/3) ... [2025-03-04 11:36:26,642 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b81701f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 11:36:26, skipping insertion in model container [2025-03-04 11:36:26,642 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 11:36:26" (3/3) ... [2025-03-04 11:36:26,643 INFO L128 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2025-03-04 11:36:26,657 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 11:36:26,659 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i that has 103 procedures, 1873 locations, 1 initial locations, 31 loop locations, and 86 error locations. [2025-03-04 11:36:26,747 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 11:36:26,757 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;@2c80f8ab, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 11:36:26,758 INFO L334 AbstractCegarLoop]: Starting to check reachability of 86 error locations. [2025-03-04 11:36:26,768 INFO L276 IsEmpty]: Start isEmpty. Operand has 1764 states, 1257 states have (on average 1.4407319013524265) internal successors, (1811), 1362 states have internal predecessors, (1811), 346 states have call successors, (346), 75 states have call predecessors, (346), 74 states have return successors, (343), 336 states have call predecessors, (343), 343 states have call successors, (343) [2025-03-04 11:36:26,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2025-03-04 11:36:26,774 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 11:36:26,775 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 11:36:26,775 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-03-04 11:36:26,779 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 11:36:26,780 INFO L85 PathProgramCache]: Analyzing trace with hash -1331539164, now seen corresponding path program 1 times [2025-03-04 11:36:26,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 11:36:26,785 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564233227] [2025-03-04 11:36:26,785 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 11:36:26,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 11:36:29,969 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 37 statements into 1 equivalence classes. [2025-03-04 11:36:30,223 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 37 of 37 statements. [2025-03-04 11:36:30,223 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 11:36:30,223 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 11:36:30,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2025-03-04 11:36:30,586 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 11:36:30,586 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564233227] [2025-03-04 11:36:30,587 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564233227] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 11:36:30,587 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 11:36:30,587 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 11:36:30,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844670431] [2025-03-04 11:36:30,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 11:36:30,590 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 11:36:30,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 11:36:30,604 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 11:36:30,605 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 11:36:30,611 INFO L87 Difference]: Start difference. First operand has 1764 states, 1257 states have (on average 1.4407319013524265) internal successors, (1811), 1362 states have internal predecessors, (1811), 346 states have call successors, (346), 75 states have call predecessors, (346), 74 states have return successors, (343), 336 states have call predecessors, (343), 343 states have call successors, (343) Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2025-03-04 11:36:31,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 11:36:31,556 INFO L93 Difference]: Finished difference Result 3551 states and 5133 transitions. [2025-03-04 11:36:31,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 11:36:31,558 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 37 [2025-03-04 11:36:31,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 11:36:31,575 INFO L225 Difference]: With dead ends: 3551 [2025-03-04 11:36:31,575 INFO L226 Difference]: Without dead ends: 1760 [2025-03-04 11:36:31,586 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 11:36:31,588 INFO L435 NwaCegarLoop]: 2431 mSDtfsCounter, 65 mSDsluCounter, 2386 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 4817 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2025-03-04 11:36:31,588 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 4817 Invalid, 97 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 93 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2025-03-04 11:36:31,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1760 states. [2025-03-04 11:36:31,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1760 to 1755. [2025-03-04 11:36:31,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1755 states, 1263 states have (on average 1.4109263657957245) internal successors, (1782), 1350 states have internal predecessors, (1782), 344 states have call successors, (344), 76 states have call predecessors, (344), 76 states have return successors, (344), 336 states have call predecessors, (344), 344 states have call successors, (344) [2025-03-04 11:36:31,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1755 states and 2470 transitions. [2025-03-04 11:36:31,719 INFO L78 Accepts]: Start accepts. Automaton has 1755 states and 2470 transitions. Word has length 37 [2025-03-04 11:36:31,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 11:36:31,719 INFO L471 AbstractCegarLoop]: Abstraction has 1755 states and 2470 transitions. [2025-03-04 11:36:31,719 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2025-03-04 11:36:31,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2470 transitions. [2025-03-04 11:36:31,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2025-03-04 11:36:31,722 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 11:36:31,723 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 11:36:31,723 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 11:36:31,723 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-03-04 11:36:31,723 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 11:36:31,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1806370231, now seen corresponding path program 1 times [2025-03-04 11:36:31,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 11:36:31,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2030384789] [2025-03-04 11:36:31,724 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 11:36:31,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 11:36:34,512 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 58 statements into 1 equivalence classes. [2025-03-04 11:36:34,600 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 58 of 58 statements. [2025-03-04 11:36:34,600 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 11:36:34,600 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 11:36:35,069 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-03-04 11:36:35,070 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 11:36:35,070 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2030384789] [2025-03-04 11:36:35,070 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2030384789] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 11:36:35,070 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 11:36:35,070 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 11:36:35,070 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [56265083] [2025-03-04 11:36:35,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 11:36:35,071 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 11:36:35,072 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 11:36:35,072 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 11:36:35,072 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 11:36:35,072 INFO L87 Difference]: Start difference. First operand 1755 states and 2470 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2025-03-04 11:36:39,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 11:36:41,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 11:36:41,322 INFO L93 Difference]: Finished difference Result 5215 states and 7354 transitions. [2025-03-04 11:36:41,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-04 11:36:41,323 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 58 [2025-03-04 11:36:41,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 11:36:41,343 INFO L225 Difference]: With dead ends: 5215 [2025-03-04 11:36:41,343 INFO L226 Difference]: Without dead ends: 3484 [2025-03-04 11:36:41,350 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-04 11:36:41,351 INFO L435 NwaCegarLoop]: 4777 mSDtfsCounter, 2412 mSDsluCounter, 7160 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2412 SdHoareTripleChecker+Valid, 11937 SdHoareTripleChecker+Invalid, 187 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2025-03-04 11:36:41,352 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2412 Valid, 11937 Invalid, 187 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 185 Invalid, 1 Unknown, 0 Unchecked, 6.0s Time] [2025-03-04 11:36:41,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3484 states. [2025-03-04 11:36:41,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3484 to 1757. [2025-03-04 11:36:41,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1757 states, 1265 states have (on average 1.4102766798418973) internal successors, (1784), 1352 states have internal predecessors, (1784), 344 states have call successors, (344), 76 states have call predecessors, (344), 76 states have return successors, (344), 336 states have call predecessors, (344), 344 states have call successors, (344) [2025-03-04 11:36:41,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1757 states and 2472 transitions. [2025-03-04 11:36:41,443 INFO L78 Accepts]: Start accepts. Automaton has 1757 states and 2472 transitions. Word has length 58 [2025-03-04 11:36:41,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 11:36:41,444 INFO L471 AbstractCegarLoop]: Abstraction has 1757 states and 2472 transitions. [2025-03-04 11:36:41,444 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2025-03-04 11:36:41,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2472 transitions. [2025-03-04 11:36:41,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2025-03-04 11:36:41,447 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 11:36:41,448 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 11:36:41,448 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 11:36:41,448 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-03-04 11:36:41,448 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 11:36:41,449 INFO L85 PathProgramCache]: Analyzing trace with hash -167442885, now seen corresponding path program 1 times [2025-03-04 11:36:41,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 11:36:41,451 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [78675359] [2025-03-04 11:36:41,451 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 11:36:41,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 11:36:44,353 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 69 statements into 1 equivalence classes. [2025-03-04 11:36:44,423 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 69 of 69 statements. [2025-03-04 11:36:44,424 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 11:36:44,424 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 11:36:44,838 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-03-04 11:36:44,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 11:36:44,838 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [78675359] [2025-03-04 11:36:44,838 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [78675359] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 11:36:44,838 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 11:36:44,839 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 11:36:44,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [787935895] [2025-03-04 11:36:44,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 11:36:44,839 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 11:36:44,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 11:36:44,840 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 11:36:44,840 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 11:36:44,840 INFO L87 Difference]: Start difference. First operand 1757 states and 2472 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2025-03-04 11:36:48,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 11:36:51,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 11:36:51,221 INFO L93 Difference]: Finished difference Result 5220 states and 7359 transitions. [2025-03-04 11:36:51,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-04 11:36:51,222 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 69 [2025-03-04 11:36:51,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 11:36:51,237 INFO L225 Difference]: With dead ends: 5220 [2025-03-04 11:36:51,239 INFO L226 Difference]: Without dead ends: 3487 [2025-03-04 11:36:51,248 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-04 11:36:51,250 INFO L435 NwaCegarLoop]: 4777 mSDtfsCounter, 2412 mSDsluCounter, 7160 mSDsCounter, 0 mSdLazyCounter, 181 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2412 SdHoareTripleChecker+Valid, 11937 SdHoareTripleChecker+Invalid, 185 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 181 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2025-03-04 11:36:51,250 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2412 Valid, 11937 Invalid, 185 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 181 Invalid, 1 Unknown, 0 Unchecked, 6.2s Time] [2025-03-04 11:36:51,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3487 states. [2025-03-04 11:36:51,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3487 to 1757. [2025-03-04 11:36:51,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1757 states, 1265 states have (on average 1.4102766798418973) internal successors, (1784), 1352 states have internal predecessors, (1784), 344 states have call successors, (344), 76 states have call predecessors, (344), 76 states have return successors, (344), 336 states have call predecessors, (344), 344 states have call successors, (344) [2025-03-04 11:36:51,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1757 states and 2472 transitions. [2025-03-04 11:36:51,314 INFO L78 Accepts]: Start accepts. Automaton has 1757 states and 2472 transitions. Word has length 69 [2025-03-04 11:36:51,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 11:36:51,314 INFO L471 AbstractCegarLoop]: Abstraction has 1757 states and 2472 transitions. [2025-03-04 11:36:51,314 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2025-03-04 11:36:51,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2472 transitions. [2025-03-04 11:36:51,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2025-03-04 11:36:51,319 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 11:36:51,319 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 11:36:51,319 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 11:36:51,319 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-03-04 11:36:51,319 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 11:36:51,320 INFO L85 PathProgramCache]: Analyzing trace with hash 737810702, now seen corresponding path program 1 times [2025-03-04 11:36:51,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 11:36:51,320 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340183744] [2025-03-04 11:36:51,320 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 11:36:51,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 11:36:54,128 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 77 statements into 1 equivalence classes. [2025-03-04 11:36:54,191 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 77 of 77 statements. [2025-03-04 11:36:54,192 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 11:36:54,192 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 11:36:54,574 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-03-04 11:36:54,575 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 11:36:54,575 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340183744] [2025-03-04 11:36:54,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1340183744] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 11:36:54,576 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 11:36:54,576 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 11:36:54,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [272179357] [2025-03-04 11:36:54,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 11:36:54,577 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 11:36:54,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 11:36:54,577 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 11:36:54,577 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 11:36:54,577 INFO L87 Difference]: Start difference. First operand 1757 states and 2472 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2025-03-04 11:36:58,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 11:37:00,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 11:37:00,064 INFO L93 Difference]: Finished difference Result 3603 states and 5051 transitions. [2025-03-04 11:37:00,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 11:37:00,064 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 77 [2025-03-04 11:37:00,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 11:37:00,072 INFO L225 Difference]: With dead ends: 3603 [2025-03-04 11:37:00,072 INFO L226 Difference]: Without dead ends: 1870 [2025-03-04 11:37:00,078 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 11:37:00,078 INFO L435 NwaCegarLoop]: 2433 mSDtfsCounter, 340 mSDsluCounter, 2157 mSDsCounter, 0 mSdLazyCounter, 94 mSolverCounterSat, 11 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 340 SdHoareTripleChecker+Valid, 4590 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 94 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2025-03-04 11:37:00,078 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [340 Valid, 4590 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 94 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2025-03-04 11:37:00,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1870 states. [2025-03-04 11:37:00,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1870 to 1857. [2025-03-04 11:37:00,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1857 states, 1345 states have (on average 1.4014869888475836) internal successors, (1885), 1432 states have internal predecessors, (1885), 350 states have call successors, (350), 90 states have call predecessors, (350), 90 states have return successors, (350), 342 states have call predecessors, (350), 350 states have call successors, (350) [2025-03-04 11:37:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 1857 states and 2585 transitions. [2025-03-04 11:37:00,120 INFO L78 Accepts]: Start accepts. Automaton has 1857 states and 2585 transitions. Word has length 77 [2025-03-04 11:37:00,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 11:37:00,120 INFO L471 AbstractCegarLoop]: Abstraction has 1857 states and 2585 transitions. [2025-03-04 11:37:00,120 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2025-03-04 11:37:00,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 2585 transitions. [2025-03-04 11:37:00,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2025-03-04 11:37:00,124 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 11:37:00,124 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 11:37:00,124 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-04 11:37:00,125 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting __create_pipeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2025-03-04 11:37:00,125 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 11:37:00,125 INFO L85 PathProgramCache]: Analyzing trace with hash 926308156, now seen corresponding path program 1 times [2025-03-04 11:37:00,125 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 11:37:00,125 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1905936742] [2025-03-04 11:37:00,126 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 11:37:00,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 11:37:02,773 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 98 statements into 1 equivalence classes. [2025-03-04 11:37:02,851 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 98 of 98 statements. [2025-03-04 11:37:02,851 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 11:37:02,851 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 11:37:04,033 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2025-03-04 11:37:04,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 11:37:04,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1905936742] [2025-03-04 11:37:04,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1905936742] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 11:37:04,034 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 11:37:04,034 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-04 11:37:04,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561916979] [2025-03-04 11:37:04,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 11:37:04,035 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-04 11:37:04,036 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 11:37:04,036 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-04 11:37:04,036 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-04 11:37:04,036 INFO L87 Difference]: Start difference. First operand 1857 states and 2585 transitions. Second operand has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2025-03-04 11:37:04,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 11:37:04,214 INFO L93 Difference]: Finished difference Result 1961 states and 2720 transitions. [2025-03-04 11:37:04,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-04 11:37:04,215 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) Word has length 98 [2025-03-04 11:37:04,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 11:37:04,218 INFO L225 Difference]: With dead ends: 1961 [2025-03-04 11:37:04,219 INFO L226 Difference]: Without dead ends: 0 [2025-03-04 11:37:04,222 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-04 11:37:04,223 INFO L435 NwaCegarLoop]: 129 mSDtfsCounter, 0 mSDsluCounter, 380 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 509 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-04 11:37:04,223 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 509 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-04 11:37:04,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-03-04 11:37:04,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-03-04 11:37:04,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 11:37:04,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-03-04 11:37:04,226 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 98 [2025-03-04 11:37:04,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 11:37:04,226 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-03-04 11:37:04,226 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2025-03-04 11:37:04,226 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-03-04 11:37:04,226 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-03-04 11:37:04,229 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 86 remaining) [2025-03-04 11:37:04,230 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 86 remaining) [2025-03-04 11:37:04,230 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 86 remaining) [2025-03-04 11:37:04,230 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 86 remaining) [2025-03-04 11:37:04,230 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 86 remaining) [2025-03-04 11:37:04,230 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 86 remaining) [2025-03-04 11:37:04,230 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 86 remaining) [2025-03-04 11:37:04,230 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 86 remaining) [2025-03-04 11:37:04,230 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 86 remaining) [2025-03-04 11:37:04,230 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 86 remaining) [2025-03-04 11:37:04,231 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 86 remaining) [2025-03-04 11:37:04,231 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 86 remaining) [2025-03-04 11:37:04,231 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 86 remaining) [2025-03-04 11:37:04,231 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 86 remaining) [2025-03-04 11:37:04,231 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 86 remaining) [2025-03-04 11:37:04,231 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 86 remaining) [2025-03-04 11:37:04,231 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 86 remaining) [2025-03-04 11:37:04,231 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 86 remaining) [2025-03-04 11:37:04,231 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 86 remaining) [2025-03-04 11:37:04,231 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 86 remaining) [2025-03-04 11:37:04,231 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 86 remaining) [2025-03-04 11:37:04,231 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 86 remaining) [2025-03-04 11:37:04,232 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 86 remaining) [2025-03-04 11:37:04,232 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 86 remaining) [2025-03-04 11:37:04,232 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 86 remaining) [2025-03-04 11:37:04,232 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 86 remaining) [2025-03-04 11:37:04,232 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 86 remaining) [2025-03-04 11:37:04,232 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 86 remaining) [2025-03-04 11:37:04,232 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 86 remaining) [2025-03-04 11:37:04,232 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 86 remaining) [2025-03-04 11:37:04,232 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 86 remaining) [2025-03-04 11:37:04,232 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 86 remaining) [2025-03-04 11:37:04,232 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 86 remaining) [2025-03-04 11:37:04,232 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 86 remaining) [2025-03-04 11:37:04,232 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 86 remaining) [2025-03-04 11:37:04,232 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 86 remaining) [2025-03-04 11:37:04,233 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 86 remaining) [2025-03-04 11:37:04,233 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 86 remaining) [2025-03-04 11:37:04,233 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 86 remaining) [2025-03-04 11:37:04,233 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 86 remaining) [2025-03-04 11:37:04,233 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 86 remaining) [2025-03-04 11:37:04,233 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 86 remaining) [2025-03-04 11:37:04,233 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 86 remaining) [2025-03-04 11:37:04,233 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 86 remaining) [2025-03-04 11:37:04,233 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 86 remaining) [2025-03-04 11:37:04,233 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 86 remaining) [2025-03-04 11:37:04,233 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 86 remaining) [2025-03-04 11:37:04,233 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 86 remaining) [2025-03-04 11:37:04,233 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __create_pipeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __create_pipeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __create_pipeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 86 remaining) [2025-03-04 11:37:04,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 86 remaining) [2025-03-04 11:37:04,235 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 86 remaining) [2025-03-04 11:37:04,235 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 86 remaining) [2025-03-04 11:37:04,235 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 86 remaining) [2025-03-04 11:37:04,235 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 86 remaining) [2025-03-04 11:37:04,235 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 86 remaining) [2025-03-04 11:37:04,235 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 86 remaining) [2025-03-04 11:37:04,235 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 86 remaining) [2025-03-04 11:37:04,235 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-04 11:37:04,237 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2025-03-04 11:37:04,239 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2025-03-04 11:37:10,771 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-04 11:37:10,785 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.03 11:37:10 BoogieIcfgContainer [2025-03-04 11:37:10,785 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-04 11:37:10,785 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-04 11:37:10,785 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-04 11:37:10,785 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-04 11:37:10,786 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 11:36:26" (3/4) ... [2025-03-04 11:37:10,787 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-03-04 11:37:10,792 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2025-03-04 11:37:10,793 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2025-03-04 11:37:10,793 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2025-03-04 11:37:10,793 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2025-03-04 11:37:10,793 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sg_page [2025-03-04 11:37:10,793 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2025-03-04 11:37:10,793 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2025-03-04 11:37:10,793 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2025-03-04 11:37:10,793 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2025-03-04 11:37:10,793 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2025-03-04 11:37:10,793 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2025-03-04 11:37:10,793 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure _dev_info [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure free_sglist [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kmalloc_array [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure test_iso_queue [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure simple_check_buf [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#30 [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure perform_sglist [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure test_unaligned_bulk [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure alloc_sglist [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_maxp [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2025-03-04 11:37:10,794 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kfree [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure set_altsetting [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure init_completion [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_error [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure verify_not_halted [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_dir_in [2025-03-04 11:37:10,795 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2025-03-04 11:37:10,796 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2025-03-04 11:37:10,796 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2025-03-04 11:37:10,796 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2025-03-04 11:37:10,796 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2025-03-04 11:37:10,796 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2025-03-04 11:37:10,796 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kcalloc [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure test_halt [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usbtest_alloc_urb [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure unlink1 [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ctrl_out [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure complete [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_get_status [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure is_good_config [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure wait_for_completion [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_unlink_urb [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_free_coherent [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure testdev_to_usbdev [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_alloc_coherent [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure unlink_simple [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure simple_io [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure simple_alloc_urb [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure simple_free_urb [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dev_err [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure simple_fill_buf [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure do_gettimeofday [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kzalloc [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kmalloc [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usbtest_ioctl [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure buffer_offset [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dev_warn [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_clear_halt [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usbtest_disconnect [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure check_guard_bytes [2025-03-04 11:37:10,797 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2025-03-04 11:37:10,798 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2025-03-04 11:37:10,798 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2025-03-04 11:37:10,798 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure usb_get_descriptor [2025-03-04 11:37:10,838 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 457 nodes and edges [2025-03-04 11:37:10,844 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 183 nodes and edges [2025-03-04 11:37:10,849 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2025-03-04 11:37:10,853 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2025-03-04 11:37:10,855 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2025-03-04 11:37:10,874 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2025-03-04 11:37:10,880 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-03-04 11:37:10,882 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-03-04 11:37:10,884 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-03-04 11:37:11,326 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-03-04 11:37:11,327 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2025-03-04 11:37:11,327 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-04 11:37:11,328 INFO L158 Benchmark]: Toolchain (without parser) took 55395.95ms. Allocated memory was 142.6MB in the beginning and 478.2MB in the end (delta: 335.5MB). Free memory was 95.2MB in the beginning and 281.0MB in the end (delta: -185.8MB). Peak memory consumption was 147.9MB. Max. memory is 16.1GB. [2025-03-04 11:37:11,328 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 126.5MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-04 11:37:11,328 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1529.51ms. Allocated memory was 142.6MB in the beginning and 151.0MB in the end (delta: 8.4MB). Free memory was 95.2MB in the beginning and 76.4MB in the end (delta: 18.7MB). Peak memory consumption was 92.2MB. Max. memory is 16.1GB. [2025-03-04 11:37:11,328 INFO L158 Benchmark]: Boogie Procedure Inliner took 149.00ms. Allocated memory is still 151.0MB. Free memory was 76.4MB in the beginning and 48.2MB in the end (delta: 28.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-03-04 11:37:11,328 INFO L158 Benchmark]: Boogie Preprocessor took 591.52ms. Allocated memory was 151.0MB in the beginning and 394.3MB in the end (delta: 243.3MB). Free memory was 48.2MB in the beginning and 223.8MB in the end (delta: -175.6MB). Peak memory consumption was 81.0MB. Max. memory is 16.1GB. [2025-03-04 11:37:11,329 INFO L158 Benchmark]: IcfgBuilder took 8430.39ms. Allocated memory is still 394.3MB. Free memory was 223.8MB in the beginning and 203.4MB in the end (delta: 20.4MB). Peak memory consumption was 166.8MB. Max. memory is 16.1GB. [2025-03-04 11:37:11,329 INFO L158 Benchmark]: TraceAbstraction took 44148.35ms. Allocated memory was 394.3MB in the beginning and 1.6GB in the end (delta: 1.2GB). Free memory was 203.4MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 898.4MB. Max. memory is 16.1GB. [2025-03-04 11:37:11,329 INFO L158 Benchmark]: Witness Printer took 541.47ms. Allocated memory was 1.6GB in the beginning and 478.2MB in the end (delta: -1.1GB). Free memory was 1.5GB in the beginning and 281.0MB in the end (delta: 1.2GB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. [2025-03-04 11:37:11,330 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 126.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1529.51ms. Allocated memory was 142.6MB in the beginning and 151.0MB in the end (delta: 8.4MB). Free memory was 95.2MB in the beginning and 76.4MB in the end (delta: 18.7MB). Peak memory consumption was 92.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 149.00ms. Allocated memory is still 151.0MB. Free memory was 76.4MB in the beginning and 48.2MB in the end (delta: 28.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 591.52ms. Allocated memory was 151.0MB in the beginning and 394.3MB in the end (delta: 243.3MB). Free memory was 48.2MB in the beginning and 223.8MB in the end (delta: -175.6MB). Peak memory consumption was 81.0MB. Max. memory is 16.1GB. * IcfgBuilder took 8430.39ms. Allocated memory is still 394.3MB. Free memory was 223.8MB in the beginning and 203.4MB in the end (delta: 20.4MB). Peak memory consumption was 166.8MB. Max. memory is 16.1GB. * TraceAbstraction took 44148.35ms. Allocated memory was 394.3MB in the beginning and 1.6GB in the end (delta: 1.2GB). Free memory was 203.4MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 898.4MB. Max. memory is 16.1GB. * Witness Printer took 541.47ms. Allocated memory was 1.6GB in the beginning and 478.2MB in the end (delta: -1.1GB). Free memory was 1.5GB in the beginning and 281.0MB in the end (delta: 1.2GB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3625]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [3625] - GenericResultAtLocation [Line: 3632]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [3632] - GenericResultAtLocation [Line: 3640]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [3640-3641] - GenericResultAtLocation [Line: 3856]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (65), "i" (12UL)); [3856-3857] - GenericResultAtLocation [Line: 3864]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (67), "i" (12UL)); [3864-3865] - GenericResultAtLocation [Line: 3872]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (68), "i" (12UL)); [3872-3873] - GenericResultAtLocation [Line: 3899]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [3899-3900] - GenericResultAtLocation [Line: 3907]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [3907-3908] - GenericResultAtLocation [Line: 3931]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (115), "i" (12UL)); [3931-3932] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3843]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3843]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3843]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3843]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5826]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5826]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5788]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5788]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6568]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6568]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6567]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6567]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6564]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6564]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5597]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5597]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5579]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5579]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5564]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5564]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5545]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5545]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5347]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5347]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5323]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5323]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5303]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5303]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5244]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5244]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4988]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4988]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4951]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4951]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4930]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4930]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4819]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4819]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6037]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6037]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6037]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6037]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6037]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5983]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5983]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5983]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5983]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5983]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5974]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5974]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5954]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5954]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5943]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5943]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4070]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4070]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4070]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5446]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5446]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5448]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5448]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4456]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4456]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4444]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4444]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6885]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6885]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6879]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6879]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6869]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6869]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4166]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4166]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 103 procedures, 1873 locations, 86 error locations. Started 1 CEGAR loops. OverallTime: 37.5s, OverallIterations: 5, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 19.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3 mSolverCounterUnknown, 5229 SdHoareTripleChecker+Valid, 18.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5229 mSDsluCounter, 33790 SdHoareTripleChecker+Invalid, 17.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 19243 mSDsCounter, 19 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 568 IncrementalHoareTripleChecker+Invalid, 590 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 19 mSolverCounterUnsat, 14547 mSDtfsCounter, 568 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1857occurred in iteration=4, InterpolantAutomatonStates: 21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 5 MinimizatonAttempts, 3475 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 339 NumberOfCodeBlocks, 339 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 334 ConstructedInterpolants, 0 QuantifiedInterpolants, 406 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 65/65 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 86 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2025-03-04 11:37:11,553 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE