./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/bin/uautomizer-verify-4GaUIPS5ZU --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 571c11c6f0409625a5365ddd11520f6f1824739b70fa0b8a35b203b7dabba441 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:01:06,424 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:01:06,532 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:01:06,539 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:01:06,540 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:01:06,578 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:01:06,578 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:01:06,579 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:01:06,579 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:01:06,584 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:01:06,585 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:01:06,585 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:01:06,586 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:01:06,586 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:01:06,587 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:01:06,589 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:01:06,589 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:01:06,590 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:01:06,590 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:01:06,590 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:01:06,591 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:01:06,593 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:01:06,594 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:01:06,594 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:01:06,595 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:01:06,595 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:01:06,596 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:01:06,596 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:01:06,597 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:01:06,598 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:01:06,598 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:01:06,599 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:01:06,599 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:01:06,599 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:01:06,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:01:06,600 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:01:06,600 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:01:06,601 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:01:06,602 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:01:06,603 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/bin/uautomizer-verify-4GaUIPS5ZU/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 571c11c6f0409625a5365ddd11520f6f1824739b70fa0b8a35b203b7dabba441 [2024-10-31 22:01:06,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:01:06,962 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:01:06,965 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:01:06,967 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:01:06,968 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:01:06,969 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-10-31 22:01:09,082 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:01:09,745 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:01:09,745 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i [2024-10-31 22:01:09,793 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/bin/uautomizer-verify-4GaUIPS5ZU/data/37ff92ab7/0514a8de628248c095d538b8a174c971/FLAGe51bc11d7 [2024-10-31 22:01:09,815 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/bin/uautomizer-verify-4GaUIPS5ZU/data/37ff92ab7/0514a8de628248c095d538b8a174c971 [2024-10-31 22:01:09,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:01:09,820 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:01:09,824 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:01:09,825 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:01:09,831 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:01:09,832 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:01:09" (1/1) ... [2024-10-31 22:01:09,833 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30766e94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:01:09, skipping insertion in model container [2024-10-31 22:01:09,833 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:01:09" (1/1) ... [2024-10-31 22:01:10,010 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:01:10,655 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3747] [2024-10-31 22:01:10,657 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3748-3749] [2024-10-31 22:01:11,137 WARN L251 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_28b845e9-3279-43e5-8662-26751ddc9f09/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i[117013,117026] [2024-10-31 22:01:12,536 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:01:12,558 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:01:12,649 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3747] [2024-10-31 22:01:12,649 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3748-3749] [2024-10-31 22:01:12,654 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [3884-3885] [2024-10-31 22:01:12,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3890-3892] [2024-10-31 22:01:12,657 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [3914-3915] [2024-10-31 22:01:12,657 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [3920-3922] [2024-10-31 22:01:12,658 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [3943-3944] [2024-10-31 22:01:12,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3949-3951] [2024-10-31 22:01:12,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4026] [2024-10-31 22:01:12,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4033] [2024-10-31 22:01:12,667 WARN L251 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_28b845e9-3279-43e5-8662-26751ddc9f09/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i[117013,117026] [2024-10-31 22:01:13,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:01:13,181 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:01:13,182 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:01:13 WrapperNode [2024-10-31 22:01:13,182 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:01:13,183 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:01:13,183 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:01:13,183 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:01:13,191 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:01:13" (1/1) ... [2024-10-31 22:01:13,289 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:01:13" (1/1) ... [2024-10-31 22:01:13,507 INFO L138 Inliner]: procedures = 245, calls = 3427, calls flagged for inlining = 97, calls inlined = 89, statements flattened = 5809 [2024-10-31 22:01:13,508 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:01:13,509 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:01:13,509 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:01:13,509 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:01:13,522 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:01:13" (1/1) ... [2024-10-31 22:01:13,523 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:01:13" (1/1) ... [2024-10-31 22:01:13,585 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:01:13" (1/1) ... [2024-10-31 22:01:15,005 INFO L175 MemorySlicer]: Split 1125 memory accesses to 24 slices as follows [2, 4, 4, 4, 8, 7, 12, 8, 2, 600, 315, 8, 3, 3, 7, 2, 4, 2, 6, 24, 4, 90, 3, 3]. 53 percent of accesses are in the largest equivalence class. The 99 initializations are split as follows [2, 4, 4, 4, 8, 7, 0, 8, 0, 25, 0, 8, 2, 0, 7, 0, 4, 0, 6, 0, 4, 0, 3, 3]. The 506 writes are split as follows [0, 0, 0, 0, 0, 0, 3, 0, 1, 116, 270, 0, 0, 0, 0, 1, 0, 1, 0, 24, 0, 90, 0, 0]. [2024-10-31 22:01:15,006 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:01:13" (1/1) ... [2024-10-31 22:01:15,007 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:01:13" (1/1) ... [2024-10-31 22:01:15,174 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:01:13" (1/1) ... [2024-10-31 22:01:15,205 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:01:13" (1/1) ... [2024-10-31 22:01:15,242 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:01:13" (1/1) ... [2024-10-31 22:01:15,267 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:01:13" (1/1) ... [2024-10-31 22:01:15,327 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:01:15,330 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:01:15,330 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:01:15,330 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:01:15,331 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:01:13" (1/1) ... [2024-10-31 22:01:15,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:01:15,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:01:15,400 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 22:01:15,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b845e9-3279-43e5-8662-26751ddc9f09/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 22:01:15,466 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_resume [2024-10-31 22:01:15,466 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_resume [2024-10-31 22:01:15,467 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_complete_request [2024-10-31 22:01:15,467 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_complete_request [2024-10-31 22:01:15,467 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_pullup [2024-10-31 22:01:15,467 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_pullup [2024-10-31 22:01:15,467 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_enable [2024-10-31 22:01:15,468 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_enable [2024-10-31 22:01:15,468 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_phy_disable [2024-10-31 22:01:15,468 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_phy_disable [2024-10-31 22:01:15,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-31 22:01:15,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-31 22:01:15,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-31 22:01:15,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-31 22:01:15,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-31 22:01:15,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-31 22:01:15,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-31 22:01:15,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-31 22:01:15,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-31 22:01:15,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-31 22:01:15,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-31 22:01:15,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-31 22:01:15,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-31 22:01:15,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-31 22:01:15,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-31 22:01:15,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-31 22:01:15,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-31 22:01:15,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-31 22:01:15,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-31 22:01:15,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-10-31 22:01:15,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-10-31 22:01:15,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-10-31 22:01:15,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-10-31 22:01:15,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-10-31 22:01:15,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 22:01:15,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 22:01:15,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 22:01:15,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 22:01:15,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 22:01:15,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 22:01:15,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-31 22:01:15,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-31 22:01:15,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-31 22:01:15,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-31 22:01:15,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-31 22:01:15,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-31 22:01:15,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-31 22:01:15,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-31 22:01:15,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-31 22:01:15,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-31 22:01:15,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-31 22:01:15,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-31 22:01:15,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-31 22:01:15,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-31 22:01:15,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-10-31 22:01:15,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-10-31 22:01:15,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-10-31 22:01:15,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-10-31 22:01:15,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-31 22:01:15,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-31 22:01:15,480 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2024-10-31 22:01:15,480 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2024-10-31 22:01:15,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-10-31 22:01:15,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-10-31 22:01:15,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-31 22:01:15,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-31 22:01:15,482 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-10-31 22:01:15,483 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-10-31 22:01:15,483 INFO L130 BoogieDeclarations]: Found specification of procedure ep_open [2024-10-31 22:01:15,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_open [2024-10-31 22:01:15,483 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_disconnect [2024-10-31 22:01:15,483 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_disconnect [2024-10-31 22:01:15,483 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-10-31 22:01:15,483 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-10-31 22:01:15,484 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-10-31 22:01:15,484 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-10-31 22:01:15,484 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-10-31 22:01:15,484 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-10-31 22:01:15,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-31 22:01:15,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-31 22:01:15,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-31 22:01:15,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-31 22:01:15,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-31 22:01:15,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-31 22:01:15,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-31 22:01:15,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-31 22:01:15,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-31 22:01:15,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-31 22:01:15,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-31 22:01:15,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-31 22:01:15,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-31 22:01:15,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-31 22:01:15,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-31 22:01:15,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-31 22:01:15,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-31 22:01:15,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-31 22:01:15,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-31 22:01:15,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-31 22:01:15,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-31 22:01:15,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-31 22:01:15,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-10-31 22:01:15,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-10-31 22:01:15,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-10-31 22:01:15,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-10-31 22:01:15,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-31 22:01:15,490 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-31 22:01:15,490 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-31 22:01:15,490 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-31 22:01:15,490 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-31 22:01:15,491 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-31 22:01:15,491 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-31 22:01:15,491 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-31 22:01:15,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-31 22:01:15,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-31 22:01:15,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-31 22:01:15,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-31 22:01:15,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-31 22:01:15,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-31 22:01:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-31 22:01:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-31 22:01:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-31 22:01:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-31 22:01:15,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-31 22:01:15,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-31 22:01:15,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-10-31 22:01:15,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-10-31 22:01:15,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-10-31 22:01:15,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-10-31 22:01:15,495 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-31 22:01:15,495 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-31 22:01:15,495 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_write_fifo [2024-10-31 22:01:15,495 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_write_fifo [2024-10-31 22:01:15,495 INFO L130 BoogieDeclarations]: Found specification of procedure __orr32 [2024-10-31 22:01:15,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __orr32 [2024-10-31 22:01:15,496 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_read_frameno [2024-10-31 22:01:15,496 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_read_frameno [2024-10-31 22:01:15,496 INFO L130 BoogieDeclarations]: Found specification of procedure our_ep [2024-10-31 22:01:15,496 INFO L138 BoogieDeclarations]: Found implementation of procedure our_ep [2024-10-31 22:01:15,497 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_dump [2024-10-31 22:01:15,497 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_dump [2024-10-31 22:01:15,497 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_core_init [2024-10-31 22:01:15,497 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_core_init [2024-10-31 22:01:15,497 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2024-10-31 22:01:15,497 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2024-10-31 22:01:15,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 22:01:15,497 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2024-10-31 22:01:15,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2024-10-31 22:01:15,497 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-10-31 22:01:15,497 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-10-31 22:01:15,498 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsotg [2024-10-31 22:01:15,498 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsotg [2024-10-31 22:01:15,499 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-10-31 22:01:15,500 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-10-31 22:01:15,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 22:01:15,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 22:01:15,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 22:01:15,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 22:01:15,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 22:01:15,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 22:01:15,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-31 22:01:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-31 22:01:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-31 22:01:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-31 22:01:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-31 22:01:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-31 22:01:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-31 22:01:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-31 22:01:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-31 22:01:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-31 22:01:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-31 22:01:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-31 22:01:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-31 22:01:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-31 22:01:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-31 22:01:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-31 22:01:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-31 22:01:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-31 22:01:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_enqueue_setup [2024-10-31 22:01:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_enqueue_setup [2024-10-31 22:01:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_udc_start [2024-10-31 22:01:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_udc_start [2024-10-31 22:01:15,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-10-31 22:01:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-10-31 22:01:15,505 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-31 22:01:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-31 22:01:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_probe [2024-10-31 22:01:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_probe [2024-10-31 22:01:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 22:01:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-31 22:01:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-31 22:01:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-31 22:01:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-31 22:01:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-31 22:01:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-31 22:01:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-31 22:01:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-31 22:01:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-31 22:01:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-31 22:01:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-31 22:01:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-31 22:01:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-31 22:01:15,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-31 22:01:15,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-31 22:01:15,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-31 22:01:15,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-31 22:01:15,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-31 22:01:15,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-31 22:01:15,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-31 22:01:15,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-31 22:01:15,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-31 22:01:15,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-31 22:01:15,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-31 22:01:15,509 INFO L130 BoogieDeclarations]: Found specification of procedure our_req [2024-10-31 22:01:15,509 INFO L138 BoogieDeclarations]: Found implementation of procedure our_req [2024-10-31 22:01:15,509 INFO L130 BoogieDeclarations]: Found specification of procedure ep_from_windex [2024-10-31 22:01:15,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_from_windex [2024-10-31 22:01:15,509 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_udc_stop [2024-10-31 22:01:15,509 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_udc_stop [2024-10-31 22:01:15,510 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-10-31 22:01:15,510 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-10-31 22:01:15,510 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-10-31 22:01:15,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-10-31 22:01:15,510 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_process_req_feature [2024-10-31 22:01:15,512 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_process_req_feature [2024-10-31 22:01:15,512 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_enable [2024-10-31 22:01:15,513 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_enable [2024-10-31 22:01:15,513 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_queue [2024-10-31 22:01:15,513 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_queue [2024-10-31 22:01:15,513 INFO L130 BoogieDeclarations]: Found specification of procedure get_ep_head [2024-10-31 22:01:15,513 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ep_head [2024-10-31 22:01:15,513 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-10-31 22:01:15,513 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-10-31 22:01:15,513 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2024-10-31 22:01:15,513 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2024-10-31 22:01:15,514 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_open [2024-10-31 22:01:15,514 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_open [2024-10-31 22:01:15,514 INFO L130 BoogieDeclarations]: Found specification of procedure phy_exit [2024-10-31 22:01:15,514 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_exit [2024-10-31 22:01:15,514 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2024-10-31 22:01:15,514 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2024-10-31 22:01:15,514 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_alloc_request [2024-10-31 22:01:15,514 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_alloc_request [2024-10-31 22:01:15,514 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_init_fifo [2024-10-31 22:01:15,514 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_init_fifo [2024-10-31 22:01:15,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-31 22:01:15,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-31 22:01:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-31 22:01:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-31 22:01:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-31 22:01:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-31 22:01:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-31 22:01:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-31 22:01:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-31 22:01:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-31 22:01:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-31 22:01:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-31 22:01:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-31 22:01:15,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-31 22:01:15,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-31 22:01:15,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-31 22:01:15,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-31 22:01:15,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-31 22:01:15,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-31 22:01:15,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-10-31 22:01:15,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-10-31 22:01:15,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-10-31 22:01:15,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-10-31 22:01:15,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-10-31 22:01:15,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-31 22:01:15,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-31 22:01:15,520 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_send_reply [2024-10-31 22:01:15,520 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_send_reply [2024-10-31 22:01:15,520 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2024-10-31 22:01:15,520 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2024-10-31 22:01:15,520 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_free_request [2024-10-31 22:01:15,520 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_free_request [2024-10-31 22:01:15,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-10-31 22:01:15,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-10-31 22:01:15,521 INFO L130 BoogieDeclarations]: Found specification of procedure usb_phy_init [2024-10-31 22:01:15,521 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_phy_init [2024-10-31 22:01:15,521 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-10-31 22:01:15,521 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-10-31 22:01:15,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-31 22:01:15,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-31 22:01:15,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-31 22:01:15,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-31 22:01:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-31 22:01:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-31 22:01:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-31 22:01:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-31 22:01:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-31 22:01:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-31 22:01:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-31 22:01:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-31 22:01:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-31 22:01:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-31 22:01:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-31 22:01:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-31 22:01:15,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-31 22:01:15,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-31 22:01:15,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-31 22:01:15,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-31 22:01:15,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-31 22:01:15,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-31 22:01:15,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-31 22:01:15,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-31 22:01:15,526 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep0_mps [2024-10-31 22:01:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep0_mps [2024-10-31 22:01:15,526 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-10-31 22:01:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-10-31 22:01:15,527 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_sethalt_lock [2024-10-31 22:01:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_sethalt_lock [2024-10-31 22:01:15,527 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_complete_setup [2024-10-31 22:01:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_complete_setup [2024-10-31 22:01:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_process_control [2024-10-31 22:01:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_process_control [2024-10-31 22:01:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 22:01:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 22:01:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 22:01:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 22:01:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 22:01:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 22:01:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-31 22:01:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-31 22:01:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-31 22:01:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-31 22:01:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-31 22:01:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-31 22:01:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-31 22:01:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-31 22:01:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-31 22:01:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-31 22:01:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-31 22:01:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-31 22:01:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-31 22:01:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-31 22:01:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-31 22:01:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-31 22:01:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-31 22:01:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-31 22:01:15,531 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2024-10-31 22:01:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2024-10-31 22:01:15,531 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_txfifo_flush [2024-10-31 22:01:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_txfifo_flush [2024-10-31 22:01:15,531 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_sethalt [2024-10-31 22:01:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_sethalt [2024-10-31 22:01:15,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-10-31 22:01:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-10-31 22:01:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_disable [2024-10-31 22:01:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_disable [2024-10-31 22:01:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_corereset [2024-10-31 22:01:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_corereset [2024-10-31 22:01:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-31 22:01:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-31 22:01:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_gadget_getframe [2024-10-31 22:01:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_gadget_getframe [2024-10-31 22:01:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-10-31 22:01:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-10-31 22:01:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-10-31 22:01:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-10-31 22:01:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 22:01:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 22:01:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 22:01:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 22:01:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 22:01:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 22:01:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-31 22:01:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-31 22:01:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-31 22:01:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-31 22:01:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-31 22:01:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-31 22:01:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-31 22:01:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-31 22:01:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-31 22:01:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-31 22:01:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-31 22:01:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-31 22:01:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-31 22:01:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-31 22:01:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-31 22:01:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-31 22:01:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-31 22:01:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-31 22:01:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-10-31 22:01:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-10-31 22:01:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2024-10-31 22:01:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2024-10-31 22:01:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure state_open [2024-10-31 22:01:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure state_open [2024-10-31 22:01:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure __bic32 [2024-10-31 22:01:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __bic32 [2024-10-31 22:01:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-31 22:01:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-31 22:01:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ctrl_epint [2024-10-31 22:01:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ctrl_epint [2024-10-31 22:01:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 22:01:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_en_gsint [2024-10-31 22:01:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_en_gsint [2024-10-31 22:01:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2024-10-31 22:01:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2024-10-31 22:01:15,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:01:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-31 22:01:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-31 22:01:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 22:01:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 22:01:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 22:01:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 22:01:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 22:01:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 22:01:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-31 22:01:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-31 22:01:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-31 22:01:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-31 22:01:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-31 22:01:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-31 22:01:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-31 22:01:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-31 22:01:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-31 22:01:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-31 22:01:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-31 22:01:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-31 22:01:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-31 22:01:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-31 22:01:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-31 22:01:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-31 22:01:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-31 22:01:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-31 22:01:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_set_ep_maxpacket [2024-10-31 22:01:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_set_ep_maxpacket [2024-10-31 22:01:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:01:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:01:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-31 22:01:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-31 22:01:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_phy_enable [2024-10-31 22:01:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_phy_enable [2024-10-31 22:01:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-10-31 22:01:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-10-31 22:01:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure kill_all_requests [2024-10-31 22:01:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_all_requests [2024-10-31 22:01:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_remove [2024-10-31 22:01:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_remove [2024-10-31 22:01:15,544 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-10-31 22:01:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-10-31 22:01:15,548 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-31 22:01:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-31 22:01:15,548 INFO L130 BoogieDeclarations]: Found specification of procedure using_dma [2024-10-31 22:01:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure using_dma [2024-10-31 22:01:15,549 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-10-31 22:01:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-10-31 22:01:15,549 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-31 22:01:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-31 22:01:15,549 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_dequeue [2024-10-31 22:01:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_dequeue [2024-10-31 22:01:15,550 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-10-31 22:01:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-10-31 22:01:15,550 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_start_req [2024-10-31 22:01:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_start_req [2024-10-31 22:01:15,550 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-10-31 22:01:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-10-31 22:01:15,550 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-10-31 22:01:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-10-31 22:01:15,550 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-10-31 22:01:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-10-31 22:01:15,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 22:01:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 22:01:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 22:01:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 22:01:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 22:01:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 22:01:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-31 22:01:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-31 22:01:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-31 22:01:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-31 22:01:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-31 22:01:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-31 22:01:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-31 22:01:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-31 22:01:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-31 22:01:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-31 22:01:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-31 22:01:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-31 22:01:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-31 22:01:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-31 22:01:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-31 22:01:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-31 22:01:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-31 22:01:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-31 22:01:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-10-31 22:01:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-10-31 22:01:15,553 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_stall_ep0 [2024-10-31 22:01:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_stall_ep0 [2024-10-31 22:01:15,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:01:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:01:15,553 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-10-31 22:01:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-10-31 22:01:16,655 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:01:16,660 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:01:17,052 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-31 22:01:28,674 INFO L? ?]: Removed 1979 outVars from TransFormulas that were not future-live. [2024-10-31 22:01:28,674 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:01:28,731 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:01:28,731 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-10-31 22:01:28,731 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:01:28 BoogieIcfgContainer [2024-10-31 22:01:28,731 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:01:28,734 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 22:01:28,735 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 22:01:28,738 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 22:01:28,739 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 10:01:09" (1/3) ... [2024-10-31 22:01:28,740 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11fa5742 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:01:28, skipping insertion in model container [2024-10-31 22:01:28,740 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:01:13" (2/3) ... [2024-10-31 22:01:28,740 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11fa5742 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:01:28, skipping insertion in model container [2024-10-31 22:01:28,740 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:01:28" (3/3) ... [2024-10-31 22:01:28,742 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i [2024-10-31 22:01:28,764 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 22:01:28,764 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-31 22:01:28,935 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 22:01:28,942 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;@75022f05, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 22:01:28,942 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-31 22:01:28,958 INFO L276 IsEmpty]: Start isEmpty. Operand has 2288 states, 1568 states have (on average 1.3150510204081634) internal successors, (2062), 1602 states have internal predecessors, (2062), 616 states have call successors, (616), 104 states have call predecessors, (616), 103 states have return successors, (608), 605 states have call predecessors, (608), 608 states have call successors, (608) [2024-10-31 22:01:28,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-10-31 22:01:28,981 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:01:28,982 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:01:28,982 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:01:28,987 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:01:28,987 INFO L85 PathProgramCache]: Analyzing trace with hash -905222084, now seen corresponding path program 1 times [2024-10-31 22:01:28,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:01:28,996 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1569803799] [2024-10-31 22:01:28,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:01:28,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:01:32,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:01:32,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-31 22:01:32,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:01:32,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-31 22:01:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:01:32,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-31 22:01:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:01:32,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-31 22:01:32,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:01:32,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-10-31 22:01:32,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:01:32,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-10-31 22:01:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:01:32,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-31 22:01:32,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:01:33,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-31 22:01:33,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:01:33,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-31 22:01:33,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:01:33,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-31 22:01:33,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:01:33,215 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-10-31 22:01:33,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:01:33,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1569803799] [2024-10-31 22:01:33,217 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1569803799] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:01:33,217 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:01:33,218 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-31 22:01:33,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215197035] [2024-10-31 22:01:33,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:01:33,226 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-31 22:01:33,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 22:01:33,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-31 22:01:33,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-10-31 22:01:33,260 INFO L87 Difference]: Start difference. First operand has 2288 states, 1568 states have (on average 1.3150510204081634) internal successors, (2062), 1602 states have internal predecessors, (2062), 616 states have call successors, (616), 104 states have call predecessors, (616), 103 states have return successors, (608), 605 states have call predecessors, (608), 608 states have call successors, (608) Second operand has 7 states, 7 states have (on average 5.571428571428571) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-10-31 22:01:37,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []