./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 353dbf3616cd0bc5e0984ff90371bf7d97aa0b9a5a0ff793228fe6026a607d17 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 23:55:02,512 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 23:55:02,626 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-23 23:55:02,634 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 23:55:02,638 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 23:55:02,684 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 23:55:02,685 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 23:55:02,686 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 23:55:02,686 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 23:55:02,686 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 23:55:02,687 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 23:55:02,688 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 23:55:02,688 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 23:55:02,689 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 23:55:02,689 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 23:55:02,689 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 23:55:02,689 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 23:55:02,690 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-23 23:55:02,690 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 23:55:02,691 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 23:55:02,691 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 23:55:02,691 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 23:55:02,691 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 23:55:02,691 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 23:55:02,691 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 23:55:02,692 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 23:55:02,692 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:55:02,692 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:55:02,692 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:55:02,692 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:55:02,692 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 23:55:02,692 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:55:02,693 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:55:02,693 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:55:02,693 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:55:02,693 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 23:55:02,693 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 23:55:02,693 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 23:55:02,693 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 23:55:02,693 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-23 23:55:02,693 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-23 23:55:02,693 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 23:55:02,694 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 23:55:02,695 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 23:55:02,695 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 23:55:02,695 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 353dbf3616cd0bc5e0984ff90371bf7d97aa0b9a5a0ff793228fe6026a607d17 [2024-11-23 23:55:03,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 23:55:03,070 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 23:55:03,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 23:55:03,074 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 23:55:03,075 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 23:55:03,076 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i [2024-11-23 23:55:06,140 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/data/162d6f98e/d2929bce352847438923190a6190ec76/FLAG33b50bece [2024-11-23 23:55:06,973 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 23:55:06,973 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i [2024-11-23 23:55:07,013 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/data/162d6f98e/d2929bce352847438923190a6190ec76/FLAG33b50bece [2024-11-23 23:55:07,030 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/data/162d6f98e/d2929bce352847438923190a6190ec76 [2024-11-23 23:55:07,033 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 23:55:07,035 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 23:55:07,036 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 23:55:07,037 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 23:55:07,042 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 23:55:07,043 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:55:07" (1/1) ... [2024-11-23 23:55:07,044 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2499aaf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:07, skipping insertion in model container [2024-11-23 23:55:07,044 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:55:07" (1/1) ... [2024-11-23 23:55:07,165 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 23:55:08,946 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i[218543,218556] [2024-11-23 23:55:08,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:55:09,058 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 23:55:09,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3317-3318] [2024-11-23 23:55:09,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3355] [2024-11-23 23:55:09,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3358] [2024-11-23 23:55:09,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3361] [2024-11-23 23:55:09,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3364] [2024-11-23 23:55:09,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [5603] [2024-11-23 23:55:09,506 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [5608] [2024-11-23 23:55:09,506 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [5613] [2024-11-23 23:55:09,507 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [5618] [2024-11-23 23:55:09,512 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x___0), "+m" (*__ptr___3): "0" (__x___0): "memory"); [5652] [2024-11-23 23:55:09,512 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x___0), "+m" (*__ptr___4): "0" (__x___0): "memory"); [5657] [2024-11-23 23:55:09,512 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x___0), "+m" (*__ptr___5): "0" (__x___0): "memory"); [5662] [2024-11-23 23:55:09,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x___0), "+m" (*__ptr___6): "0" (__x___0): "memory"); [5667] [2024-11-23 23:55:09,575 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i[218543,218556] [2024-11-23 23:55:09,595 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:55:09,727 INFO L204 MainTranslator]: Completed translation [2024-11-23 23:55:09,729 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:09 WrapperNode [2024-11-23 23:55:09,729 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 23:55:09,731 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 23:55:09,731 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 23:55:09,731 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 23:55:09,739 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:09" (1/1) ... [2024-11-23 23:55:09,836 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:09" (1/1) ... [2024-11-23 23:55:10,078 INFO L138 Inliner]: procedures = 186, calls = 2382, calls flagged for inlining = 74, calls inlined = 74, statements flattened = 5247 [2024-11-23 23:55:10,079 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 23:55:10,080 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 23:55:10,080 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 23:55:10,080 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 23:55:10,092 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:09" (1/1) ... [2024-11-23 23:55:10,093 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:09" (1/1) ... [2024-11-23 23:55:10,155 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:09" (1/1) ... [2024-11-23 23:55:10,992 INFO L175 MemorySlicer]: Split 1483 memory accesses to 44 slices as follows [8, 8, 8, 3, 8, 8, 8, 8, 8, 30, 8, 8, 8, 1, 8, 8, 8, 971, 7, 8, 2, 8, 8, 4, 8, 8, 8, 8, 8, 8, 30, 7, 1, 7, 49, 7, 7, 5, 5, 128, 8, 11, 8, 8]. 65 percent of accesses are in the largest equivalence class. The 360 initializations are split as follows [8, 8, 8, 0, 8, 8, 8, 0, 8, 0, 8, 8, 8, 0, 8, 8, 8, 132, 0, 8, 2, 8, 8, 4, 8, 8, 8, 8, 8, 8, 0, 5, 0, 5, 0, 5, 5, 5, 5, 0, 8, 0, 8, 0]. The 706 writes are split as follows [0, 0, 0, 3, 0, 0, 0, 0, 0, 22, 0, 0, 0, 0, 0, 0, 0, 531, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 0, 0, 0, 1, 0, 0, 0, 0, 128, 0, 10, 0, 0]. [2024-11-23 23:55:10,992 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:09" (1/1) ... [2024-11-23 23:55:10,992 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:09" (1/1) ... [2024-11-23 23:55:11,188 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:09" (1/1) ... [2024-11-23 23:55:11,202 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:09" (1/1) ... [2024-11-23 23:55:11,253 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:09" (1/1) ... [2024-11-23 23:55:11,311 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:09" (1/1) ... [2024-11-23 23:55:11,348 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:09" (1/1) ... [2024-11-23 23:55:11,430 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 23:55:11,431 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 23:55:11,431 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 23:55:11,431 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 23:55:11,433 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:09" (1/1) ... [2024-11-23 23:55:11,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:55:11,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:55:11,480 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 23:55:11,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 23:55:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-23 23:55:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-23 23:55:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-23 23:55:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-23 23:55:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-23 23:55:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-23 23:55:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-23 23:55:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-23 23:55:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-23 23:55:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-23 23:55:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-23 23:55:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-23 23:55:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-23 23:55:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-23 23:55:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-23 23:55:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-23 23:55:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-23 23:55:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-23 23:55:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-23 23:55:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-23 23:55:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-11-23 23:55:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-11-23 23:55:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-11-23 23:55:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2024-11-23 23:55:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2024-11-23 23:55:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2024-11-23 23:55:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2024-11-23 23:55:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2024-11-23 23:55:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2024-11-23 23:55:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2024-11-23 23:55:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2024-11-23 23:55:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2024-11-23 23:55:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#32 [2024-11-23 23:55:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#33 [2024-11-23 23:55:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#34 [2024-11-23 23:55:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#35 [2024-11-23 23:55:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#36 [2024-11-23 23:55:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#37 [2024-11-23 23:55:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#38 [2024-11-23 23:55:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#39 [2024-11-23 23:55:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#40 [2024-11-23 23:55:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#41 [2024-11-23 23:55:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#42 [2024-11-23 23:55:11,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#43 [2024-11-23 23:55:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-23 23:55:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-23 23:55:11,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-23 23:55:11,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-23 23:55:11,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-23 23:55:11,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-23 23:55:11,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-23 23:55:11,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-23 23:55:11,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-23 23:55:11,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-23 23:55:11,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-23 23:55:11,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-23 23:55:11,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-23 23:55:11,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2024-11-23 23:55:11,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2024-11-23 23:55:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2024-11-23 23:55:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2024-11-23 23:55:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#32 [2024-11-23 23:55:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#33 [2024-11-23 23:55:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#34 [2024-11-23 23:55:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#35 [2024-11-23 23:55:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#36 [2024-11-23 23:55:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#37 [2024-11-23 23:55:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#38 [2024-11-23 23:55:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#39 [2024-11-23 23:55:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#40 [2024-11-23 23:55:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#41 [2024-11-23 23:55:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#42 [2024-11-23 23:55:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#43 [2024-11-23 23:55:11,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-23 23:55:11,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-23 23:55:11,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-23 23:55:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-23 23:55:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-23 23:55:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-23 23:55:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-23 23:55:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-23 23:55:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-23 23:55:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-23 23:55:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-23 23:55:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-23 23:55:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-23 23:55:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-23 23:55:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-23 23:55:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-23 23:55:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-23 23:55:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-23 23:55:11,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-23 23:55:11,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-23 23:55:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-23 23:55:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-23 23:55:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-23 23:55:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-23 23:55:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-11-23 23:55:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-11-23 23:55:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-11-23 23:55:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure ti_bulk_in_callback [2024-11-23 23:55:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_bulk_in_callback [2024-11-23 23:55:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-23 23:55:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-23 23:55:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-23 23:55:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-23 23:55:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-11-23 23:55:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-11-23 23:55:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-11-23 23:55:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-11-23 23:55:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-11-23 23:55:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2024-11-23 23:55:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2024-11-23 23:55:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2024-11-23 23:55:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-23 23:55:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-23 23:55:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-23 23:55:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-23 23:55:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-23 23:55:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-23 23:55:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-23 23:55:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-23 23:55:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-23 23:55:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-23 23:55:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-23 23:55:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-23 23:55:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-23 23:55:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-23 23:55:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-23 23:55:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-23 23:55:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-23 23:55:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-23 23:55:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-23 23:55:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-23 23:55:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-23 23:55:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-23 23:55:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-23 23:55:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-23 23:55:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-23 23:55:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-23 23:55:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-23 23:55:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-23 23:55:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-23 23:55:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-23 23:55:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-23 23:55:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-23 23:55:11,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-23 23:55:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-23 23:55:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-23 23:55:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-23 23:55:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-23 23:55:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-23 23:55:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-23 23:55:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-23 23:55:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-23 23:55:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-23 23:55:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-23 23:55:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-23 23:55:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-23 23:55:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-23 23:55:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-23 23:55:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-23 23:55:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-23 23:55:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-23 23:55:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-23 23:55:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-23 23:55:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-23 23:55:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-23 23:55:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-23 23:55:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-23 23:55:11,562 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-23 23:55:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2024-11-23 23:55:11,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2024-11-23 23:55:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure ti_throttle [2024-11-23 23:55:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_throttle [2024-11-23 23:55:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_serial_deregister [2024-11-23 23:55:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_serial_deregister [2024-11-23 23:55:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2024-11-23 23:55:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2024-11-23 23:55:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure ti_command_out_sync [2024-11-23 23:55:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_command_out_sync [2024-11-23 23:55:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-23 23:55:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-23 23:55:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-23 23:55:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-23 23:55:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-23 23:55:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-23 23:55:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-23 23:55:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-23 23:55:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure ti_open [2024-11-23 23:55:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_open [2024-11-23 23:55:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure ti_bulk_out_callback [2024-11-23 23:55:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_bulk_out_callback [2024-11-23 23:55:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-23 23:55:11,567 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-23 23:55:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure ti_tiocmset [2024-11-23 23:55:11,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_tiocmset [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-23 23:55:11,568 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2024-11-23 23:55:11,568 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure ti_set_mcr [2024-11-23 23:55:11,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_set_mcr [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-23 23:55:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-23 23:55:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-23 23:55:11,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-23 23:55:11,570 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure ti_write_byte [2024-11-23 23:55:11,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_write_byte [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure ti_chars_in_buffer [2024-11-23 23:55:11,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_chars_in_buffer [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-23 23:55:11,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-23 23:55:11,570 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure ti_startup [2024-11-23 23:55:11,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_startup [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-23 23:55:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-23 23:55:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-23 23:55:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-23 23:55:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-23 23:55:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-23 23:55:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-23 23:55:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-23 23:55:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-23 23:55:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-23 23:55:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-23 23:55:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-23 23:55:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-23 23:55:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-23 23:55:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-23 23:55:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-23 23:55:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-23 23:55:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-23 23:55:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-23 23:55:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-23 23:55:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-23 23:55:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-23 23:55:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-11-23 23:55:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2024-11-23 23:55:11,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-23 23:55:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-23 23:55:11,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-23 23:55:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-23 23:55:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-23 23:55:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-11-23 23:55:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-11-23 23:55:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-11-23 23:55:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2024-11-23 23:55:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2024-11-23 23:55:11,584 INFO L130 BoogieDeclarations]: Found specification of procedure ti_ioctl [2024-11-23 23:55:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_ioctl [2024-11-23 23:55:11,584 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2024-11-23 23:55:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2024-11-23 23:55:11,584 INFO L130 BoogieDeclarations]: Found specification of procedure ti_write_room [2024-11-23 23:55:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_write_room [2024-11-23 23:55:11,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-23 23:55:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-23 23:55:11,584 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-23 23:55:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-23 23:55:11,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_2 [2024-11-23 23:55:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_2 [2024-11-23 23:55:11,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2024-11-23 23:55:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2024-11-23 23:55:11,584 INFO L130 BoogieDeclarations]: Found specification of procedure ti_tiocmget [2024-11-23 23:55:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_tiocmget [2024-11-23 23:55:11,584 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2024-11-23 23:55:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2024-11-23 23:55:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2024-11-23 23:55:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-23 23:55:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-23 23:55:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure ti_interrupt_callback [2024-11-23 23:55:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_interrupt_callback [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2024-11-23 23:55:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-23 23:55:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-23 23:55:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-23 23:55:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-23 23:55:11,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-23 23:55:11,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-23 23:55:11,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-23 23:55:11,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-23 23:55:11,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-23 23:55:11,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-23 23:55:11,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-23 23:55:11,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-23 23:55:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-23 23:55:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-23 23:55:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-11-23 23:55:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-11-23 23:55:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-11-23 23:55:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-11-23 23:55:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-11-23 23:55:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2024-11-23 23:55:11,595 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2024-11-23 23:55:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure ti_close [2024-11-23 23:55:11,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_close [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure ti_break [2024-11-23 23:55:11,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_break [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-23 23:55:11,596 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16s [2024-11-23 23:55:11,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16s [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-23 23:55:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-23 23:55:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-11-23 23:55:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-11-23 23:55:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-11-23 23:55:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-11-23 23:55:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-11-23 23:55:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-23 23:55:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-23 23:55:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-23 23:55:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-23 23:55:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-23 23:55:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-23 23:55:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-23 23:55:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-23 23:55:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure ti_unthrottle [2024-11-23 23:55:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_unthrottle [2024-11-23 23:55:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-23 23:55:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure ti_write [2024-11-23 23:55:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_write [2024-11-23 23:55:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure ti_restart_read [2024-11-23 23:55:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_restart_read [2024-11-23 23:55:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-23 23:55:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-23 23:55:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-23 23:55:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-23 23:55:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-23 23:55:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-23 23:55:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure ti_release [2024-11-23 23:55:11,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_release [2024-11-23 23:55:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-23 23:55:11,602 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-23 23:55:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-23 23:55:11,602 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-23 23:55:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-23 23:55:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-23 23:55:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2024-11-23 23:55:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2024-11-23 23:55:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-23 23:55:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-23 23:55:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-23 23:55:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-23 23:55:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-23 23:55:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-23 23:55:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure ti_send [2024-11-23 23:55:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_send [2024-11-23 23:55:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2024-11-23 23:55:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2024-11-23 23:55:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-23 23:55:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-23 23:55:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure ti_drain [2024-11-23 23:55:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_drain [2024-11-23 23:55:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-23 23:55:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-23 23:55:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-23 23:55:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-23 23:55:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-23 23:55:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-23 23:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2024-11-23 23:55:11,605 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure ti_set_termios [2024-11-23 23:55:11,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_set_termios [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2024-11-23 23:55:11,605 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-23 23:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-23 23:55:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-23 23:55:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-23 23:55:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-23 23:55:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-23 23:55:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-23 23:55:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-23 23:55:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-23 23:55:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-23 23:55:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-23 23:55:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-23 23:55:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-23 23:55:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-23 23:55:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-23 23:55:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-23 23:55:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-23 23:55:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-23 23:55:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-23 23:55:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-23 23:55:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-23 23:55:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-23 23:55:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-23 23:55:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-23 23:55:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-23 23:55:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-23 23:55:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-23 23:55:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-23 23:55:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-23 23:55:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-23 23:55:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-23 23:55:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-23 23:55:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-23 23:55:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-23 23:55:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-23 23:55:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-23 23:55:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-11-23 23:55:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-11-23 23:55:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-11-23 23:55:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-11-23 23:55:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-11-23 23:55:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2024-11-23 23:55:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2024-11-23 23:55:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2024-11-23 23:55:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-23 23:55:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-23 23:55:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 23:55:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 23:55:13,233 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 23:55:13,241 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 23:55:51,880 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-23 23:56:01,625 INFO L? ?]: Removed 2010 outVars from TransFormulas that were not future-live. [2024-11-23 23:56:01,625 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 23:56:01,700 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 23:56:01,701 INFO L312 CfgBuilder]: Removed 45 assume(true) statements. [2024-11-23 23:56:01,702 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:56:01 BoogieIcfgContainer [2024-11-23 23:56:01,702 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 23:56:01,704 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 23:56:01,704 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 23:56:01,710 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 23:56:01,710 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:55:07" (1/3) ... [2024-11-23 23:56:01,711 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@267ea846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:56:01, skipping insertion in model container [2024-11-23 23:56:01,713 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:55:09" (2/3) ... [2024-11-23 23:56:01,713 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@267ea846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:56:01, skipping insertion in model container [2024-11-23 23:56:01,713 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:56:01" (3/3) ... [2024-11-23 23:56:01,715 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i [2024-11-23 23:56:01,736 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 23:56:01,741 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i that has 165 procedures, 2320 locations, 1 initial locations, 91 loop locations, and 1 error locations. [2024-11-23 23:56:01,874 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 23:56:01,886 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;@3bca9374, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 23:56:01,886 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-23 23:56:01,901 INFO L276 IsEmpty]: Start isEmpty. Operand has 1936 states, 1408 states have (on average 1.4133522727272727) internal successors, (1990), 1440 states have internal predecessors, (1990), 448 states have call successors, (448), 79 states have call predecessors, (448), 78 states have return successors, (442), 435 states have call predecessors, (442), 442 states have call successors, (442) [2024-11-23 23:56:01,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-23 23:56:01,917 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:56:01,918 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:56:01,919 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:56:01,925 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:56:01,926 INFO L85 PathProgramCache]: Analyzing trace with hash 1679487736, now seen corresponding path program 1 times [2024-11-23 23:56:01,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:56:01,935 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367737810] [2024-11-23 23:56:01,935 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:56:01,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:57:18,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:57:20,649 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 734 trivial. 0 not checked. [2024-11-23 23:57:20,649 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:57:20,650 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [367737810] [2024-11-23 23:57:20,651 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [367737810] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:57:20,651 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:57:20,652 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:57:20,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082484382] [2024-11-23 23:57:20,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:57:20,659 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:57:20,660 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:57:20,686 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:57:20,687 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:57:20,694 INFO L87 Difference]: Start difference. First operand has 1936 states, 1408 states have (on average 1.4133522727272727) internal successors, (1990), 1440 states have internal predecessors, (1990), 448 states have call successors, (448), 79 states have call predecessors, (448), 78 states have return successors, (442), 435 states have call predecessors, (442), 442 states have call successors, (442) Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-23 23:57:24,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:57:26,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:57:26,057 INFO L93 Difference]: Finished difference Result 5670 states and 8775 transitions. [2024-11-23 23:57:26,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:57:26,060 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 224 [2024-11-23 23:57:26,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:57:26,135 INFO L225 Difference]: With dead ends: 5670 [2024-11-23 23:57:26,136 INFO L226 Difference]: Without dead ends: 3715 [2024-11-23 23:57:26,180 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:57:26,184 INFO L435 NwaCegarLoop]: 2863 mSDtfsCounter, 2735 mSDsluCounter, 2797 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2735 SdHoareTripleChecker+Valid, 5660 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-11-23 23:57:26,185 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2735 Valid, 5660 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-11-23 23:57:26,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3715 states. [2024-11-23 23:57:26,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3715 to 3713. [2024-11-23 23:57:26,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3713 states, 2717 states have (on average 1.4074346705925653) internal successors, (3824), 2768 states have internal predecessors, (3824), 845 states have call successors, (845), 150 states have call predecessors, (845), 150 states have return successors, (844), 830 states have call predecessors, (844), 844 states have call successors, (844) [2024-11-23 23:57:26,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 3713 states and 5513 transitions. [2024-11-23 23:57:26,650 INFO L78 Accepts]: Start accepts. Automaton has 3713 states and 5513 transitions. Word has length 224 [2024-11-23 23:57:26,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:57:26,651 INFO L471 AbstractCegarLoop]: Abstraction has 3713 states and 5513 transitions. [2024-11-23 23:57:26,656 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-23 23:57:26,656 INFO L276 IsEmpty]: Start isEmpty. Operand 3713 states and 5513 transitions. [2024-11-23 23:57:26,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-23 23:57:26,678 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:57:26,678 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2024-11-23 23:57:26,678 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-23 23:57:26,679 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:57:26,679 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:57:26,680 INFO L85 PathProgramCache]: Analyzing trace with hash 976843637, now seen corresponding path program 1 times [2024-11-23 23:57:26,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:57:26,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208290878] [2024-11-23 23:57:26,680 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:57:26,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:58:41,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:58:42,959 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 737 trivial. 0 not checked. [2024-11-23 23:58:42,963 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:58:42,963 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [208290878] [2024-11-23 23:58:42,963 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [208290878] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:58:42,963 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:58:42,963 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:58:42,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2121008785] [2024-11-23 23:58:42,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:58:42,965 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:58:42,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:58:42,967 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:58:42,968 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:58:42,969 INFO L87 Difference]: Start difference. First operand 3713 states and 5513 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-11-23 23:58:43,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:58:43,304 INFO L93 Difference]: Finished difference Result 7372 states and 10957 transitions. [2024-11-23 23:58:43,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:58:43,304 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 242 [2024-11-23 23:58:43,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:58:43,377 INFO L225 Difference]: With dead ends: 7372 [2024-11-23 23:58:43,378 INFO L226 Difference]: Without dead ends: 7364 [2024-11-23 23:58:43,386 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:58:43,387 INFO L435 NwaCegarLoop]: 2886 mSDtfsCounter, 2782 mSDsluCounter, 2766 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2782 SdHoareTripleChecker+Valid, 5652 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:58:43,388 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2782 Valid, 5652 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:58:43,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7364 states. [2024-11-23 23:58:43,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7364 to 7364. [2024-11-23 23:58:43,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7364 states, 5399 states have (on average 1.4091498425634377) internal successors, (7608), 5500 states have internal predecessors, (7608), 1669 states have call successors, (1669), 297 states have call predecessors, (1669), 295 states have return successors, (1668), 1638 states have call predecessors, (1668), 1668 states have call successors, (1668) [2024-11-23 23:58:43,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7364 states to 7364 states and 10945 transitions. [2024-11-23 23:58:43,985 INFO L78 Accepts]: Start accepts. Automaton has 7364 states and 10945 transitions. Word has length 242 [2024-11-23 23:58:43,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:58:43,987 INFO L471 AbstractCegarLoop]: Abstraction has 7364 states and 10945 transitions. [2024-11-23 23:58:43,988 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-11-23 23:58:43,988 INFO L276 IsEmpty]: Start isEmpty. Operand 7364 states and 10945 transitions. [2024-11-23 23:58:44,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-23 23:58:44,009 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:58:44,010 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:58:44,010 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-23 23:58:44,010 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:58:44,011 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:58:44,011 INFO L85 PathProgramCache]: Analyzing trace with hash -1848125022, now seen corresponding path program 1 times [2024-11-23 23:58:44,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:58:44,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128065503] [2024-11-23 23:58:44,012 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:58:44,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:59:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:59:52,863 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 737 trivial. 0 not checked. [2024-11-23 23:59:52,863 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:59:52,863 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2128065503] [2024-11-23 23:59:52,863 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2128065503] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:59:52,863 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:59:52,863 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-23 23:59:52,864 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448411031] [2024-11-23 23:59:52,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:59:52,865 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-23 23:59:52,865 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:59:52,866 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-23 23:59:52,866 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-23 23:59:52,866 INFO L87 Difference]: Start difference. First operand 7364 states and 10945 transitions. Second operand has 6 states, 6 states have (on average 10.5) internal successors, (63), 6 states have internal predecessors, (63), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 1 states have call predecessors, (23), 1 states have call successors, (23) [2024-11-23 23:59:53,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:59:53,609 INFO L93 Difference]: Finished difference Result 14686 states and 21832 transitions. [2024-11-23 23:59:53,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-23 23:59:53,610 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.5) internal successors, (63), 6 states have internal predecessors, (63), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 1 states have call predecessors, (23), 1 states have call successors, (23) Word has length 252 [2024-11-23 23:59:53,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:59:53,679 INFO L225 Difference]: With dead ends: 14686 [2024-11-23 23:59:53,679 INFO L226 Difference]: Without dead ends: 7368 [2024-11-23 23:59:53,733 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-23 23:59:53,735 INFO L435 NwaCegarLoop]: 2833 mSDtfsCounter, 0 mSDsluCounter, 11317 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 14150 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-23 23:59:53,737 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 14150 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-23 23:59:53,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7368 states. [2024-11-23 23:59:54,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7368 to 7368. [2024-11-23 23:59:54,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7368 states, 5403 states have (on average 1.4088469368869148) internal successors, (7612), 5504 states have internal predecessors, (7612), 1669 states have call successors, (1669), 297 states have call predecessors, (1669), 295 states have return successors, (1668), 1638 states have call predecessors, (1668), 1668 states have call successors, (1668) [2024-11-23 23:59:54,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7368 states to 7368 states and 10949 transitions. [2024-11-23 23:59:54,206 INFO L78 Accepts]: Start accepts. Automaton has 7368 states and 10949 transitions. Word has length 252 [2024-11-23 23:59:54,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:59:54,209 INFO L471 AbstractCegarLoop]: Abstraction has 7368 states and 10949 transitions. [2024-11-23 23:59:54,210 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.5) internal successors, (63), 6 states have internal predecessors, (63), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 1 states have call predecessors, (23), 1 states have call successors, (23) [2024-11-23 23:59:54,210 INFO L276 IsEmpty]: Start isEmpty. Operand 7368 states and 10949 transitions. [2024-11-23 23:59:54,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-23 23:59:54,235 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:59:54,235 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:59:54,235 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-23 23:59:54,236 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:59:54,236 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:59:54,236 INFO L85 PathProgramCache]: Analyzing trace with hash 333459398, now seen corresponding path program 1 times [2024-11-23 23:59:54,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:59:54,237 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [221045931] [2024-11-23 23:59:54,237 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:59:54,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:01:05,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:01:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 769 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 752 trivial. 0 not checked. [2024-11-24 00:01:07,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:01:07,138 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [221045931] [2024-11-24 00:01:07,138 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [221045931] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:01:07,138 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:01:07,138 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-24 00:01:07,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871526824] [2024-11-24 00:01:07,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:01:07,139 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-24 00:01:07,139 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:01:07,139 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-24 00:01:07,139 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:01:07,143 INFO L87 Difference]: Start difference. First operand 7368 states and 10949 transitions. Second operand has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:01:07,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:01:07,873 INFO L93 Difference]: Finished difference Result 12906 states and 19171 transitions. [2024-11-24 00:01:07,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-24 00:01:07,878 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 283 [2024-11-24 00:01:07,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:01:07,935 INFO L225 Difference]: With dead ends: 12906 [2024-11-24 00:01:07,935 INFO L226 Difference]: Without dead ends: 5584 [2024-11-24 00:01:07,981 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:01:07,982 INFO L435 NwaCegarLoop]: 2835 mSDtfsCounter, 2833 mSDsluCounter, 2831 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2833 SdHoareTripleChecker+Valid, 5666 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-24 00:01:07,983 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2833 Valid, 5666 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-24 00:01:07,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5584 states. [2024-11-24 00:01:08,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5584 to 5580. [2024-11-24 00:01:08,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5580 states, 4088 states have (on average 1.4060665362035225) internal successors, (5748), 4164 states have internal predecessors, (5748), 1266 states have call successors, (1266), 227 states have call predecessors, (1266), 225 states have return successors, (1265), 1242 states have call predecessors, (1265), 1265 states have call successors, (1265) [2024-11-24 00:01:08,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5580 states to 5580 states and 8279 transitions. [2024-11-24 00:01:08,458 INFO L78 Accepts]: Start accepts. Automaton has 5580 states and 8279 transitions. Word has length 283 [2024-11-24 00:01:08,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:01:08,458 INFO L471 AbstractCegarLoop]: Abstraction has 5580 states and 8279 transitions. [2024-11-24 00:01:08,460 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:01:08,460 INFO L276 IsEmpty]: Start isEmpty. Operand 5580 states and 8279 transitions. [2024-11-24 00:01:08,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2024-11-24 00:01:08,494 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:01:08,494 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:01:08,494 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-24 00:01:08,495 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:01:08,495 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:01:08,495 INFO L85 PathProgramCache]: Analyzing trace with hash 1854672623, now seen corresponding path program 1 times [2024-11-24 00:01:08,495 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:01:08,496 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340857506] [2024-11-24 00:01:08,496 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:01:08,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:02:21,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:02:24,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1698 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 1621 trivial. 0 not checked. [2024-11-24 00:02:24,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:02:24,858 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340857506] [2024-11-24 00:02:24,858 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340857506] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-24 00:02:24,858 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [821869290] [2024-11-24 00:02:24,858 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:02:24,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-24 00:02:24,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 00:02:24,861 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-24 00:02:24,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc9a96f-c75e-4c1e-805e-749c677398cb/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process