./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 30e01a73 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_3c62fa1a-1451-496d-a70e-764650024e73/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c62fa1a-1451-496d-a70e-764650024e73/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c62fa1a-1451-496d-a70e-764650024e73/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c62fa1a-1451-496d-a70e-764650024e73/bin/uautomizer-verify-zZY32mL2XJ/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_3c62fa1a-1451-496d-a70e-764650024e73/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c62fa1a-1451-496d-a70e-764650024e73/bin/uautomizer-verify-zZY32mL2XJ --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 0.2.3-dev-30e01a7 [2023-11-23 21:44:50,732 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:44:50,851 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c62fa1a-1451-496d-a70e-764650024e73/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-23 21:44:50,857 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:44:50,858 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:44:50,902 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:44:50,903 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:44:50,904 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:44:50,905 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 21:44:50,909 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 21:44:50,910 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:44:50,910 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:44:50,911 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:44:50,913 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:44:50,913 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 21:44:50,913 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:44:50,914 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:44:50,914 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:44:50,915 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:44:50,915 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:44:50,916 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:44:50,916 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:44:50,916 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:44:50,917 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:44:50,918 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:44:50,918 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:44:50,918 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:44:50,919 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:44:50,919 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:44:50,920 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:44:50,921 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:44:50,921 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:44:50,921 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 21:44:50,922 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:44:50,922 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:44:50,922 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 21:44:50,922 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:44:50,922 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 21:44:50,923 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:44:50,923 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_3c62fa1a-1451-496d-a70e-764650024e73/bin/uautomizer-verify-zZY32mL2XJ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c62fa1a-1451-496d-a70e-764650024e73/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 571c11c6f0409625a5365ddd11520f6f1824739b70fa0b8a35b203b7dabba441 [2023-11-23 21:44:51,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:44:51,222 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:44:51,224 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:44:51,226 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:44:51,226 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:44:51,228 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c62fa1a-1451-496d-a70e-764650024e73/bin/uautomizer-verify-zZY32mL2XJ/../../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 [2023-11-23 21:44:54,453 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:44:55,137 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:44:55,137 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c62fa1a-1451-496d-a70e-764650024e73/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 [2023-11-23 21:44:55,186 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c62fa1a-1451-496d-a70e-764650024e73/bin/uautomizer-verify-zZY32mL2XJ/data/6daf7f79a/bc69cff646684f6da49e468d09e807c0/FLAG75e1d6b6e [2023-11-23 21:44:55,205 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c62fa1a-1451-496d-a70e-764650024e73/bin/uautomizer-verify-zZY32mL2XJ/data/6daf7f79a/bc69cff646684f6da49e468d09e807c0 [2023-11-23 21:44:55,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:44:55,215 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:44:55,219 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:44:55,219 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:44:55,225 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:44:55,226 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:44:55" (1/1) ... [2023-11-23 21:44:55,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@548fd38a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:55, skipping insertion in model container [2023-11-23 21:44:55,227 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:44:55" (1/1) ... [2023-11-23 21:44:55,399 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:44:56,035 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3747] [2023-11-23 21:44:56,041 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3748-3749] [2023-11-23 21:44:56,440 WARN L240 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_3c62fa1a-1451-496d-a70e-764650024e73/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] [2023-11-23 21:44:57,459 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:44:57,491 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:44:57,580 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3747] [2023-11-23 21:44:57,581 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3748-3749] [2023-11-23 21:44:57,585 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] [2023-11-23 21:44:57,587 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] [2023-11-23 21:44:57,589 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] [2023-11-23 21:44:57,589 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] [2023-11-23 21:44:57,590 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] [2023-11-23 21:44:57,590 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] [2023-11-23 21:44:57,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4026] [2023-11-23 21:44:57,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4033] [2023-11-23 21:44:57,598 WARN L240 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_3c62fa1a-1451-496d-a70e-764650024e73/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] [2023-11-23 21:44:57,938 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:44:58,036 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:44:58,038 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:58 WrapperNode [2023-11-23 21:44:58,038 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:44:58,040 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:44:58,040 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:44:58,040 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:44:58,048 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:58" (1/1) ... [2023-11-23 21:44:58,233 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:58" (1/1) ... [2023-11-23 21:44:58,453 INFO L138 Inliner]: procedures = 245, calls = 3427, calls flagged for inlining = 97, calls inlined = 89, statements flattened = 5327 [2023-11-23 21:44:58,454 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:44:58,454 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:44:58,455 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:44:58,455 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:44:58,466 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:58" (1/1) ... [2023-11-23 21:44:58,466 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:58" (1/1) ... [2023-11-23 21:44:58,530 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:58" (1/1) ... [2023-11-23 21:45:00,424 INFO L189 HeapSplitter]: Split 1117 memory accesses to 26 slices as follows [2, 0, 2, 3, 2, 4, 8, 3, 4, 3, 3, 2, 4, 4, 87, 12, 597, 4, 315, 8, 8, 3, 7, 4, 6, 22] [2023-11-23 21:45:00,427 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:58" (1/1) ... [2023-11-23 21:45:00,428 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:58" (1/1) ... [2023-11-23 21:45:00,595 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:58" (1/1) ... [2023-11-23 21:45:00,632 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:58" (1/1) ... [2023-11-23 21:45:00,671 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:58" (1/1) ... [2023-11-23 21:45:00,705 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:58" (1/1) ... [2023-11-23 21:45:00,765 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:45:00,766 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:45:00,768 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:45:00,768 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:45:00,769 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:58" (1/1) ... [2023-11-23 21:45:00,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:45:00,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c62fa1a-1451-496d-a70e-764650024e73/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:45:00,815 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c62fa1a-1451-496d-a70e-764650024e73/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:45:00,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c62fa1a-1451-496d-a70e-764650024e73/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:45:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_resume [2023-11-23 21:45:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_resume [2023-11-23 21:45:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_complete_request [2023-11-23 21:45:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_complete_request [2023-11-23 21:45:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_pullup [2023-11-23 21:45:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_pullup [2023-11-23 21:45:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_enable [2023-11-23 21:45:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_enable [2023-11-23 21:45:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_phy_disable [2023-11-23 21:45:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_phy_disable [2023-11-23 21:45:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-23 21:45:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-23 21:45:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-23 21:45:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-23 21:45:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-23 21:45:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-23 21:45:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-23 21:45:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-23 21:45:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-23 21:45:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-23 21:45:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-23 21:45:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-23 21:45:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-23 21:45:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-23 21:45:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-23 21:45:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-23 21:45:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-23 21:45:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-23 21:45:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-23 21:45:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-23 21:45:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-23 21:45:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-23 21:45:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-23 21:45:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-23 21:45:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-23 21:45:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-23 21:45:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-23 21:45:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-23 21:45:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-23 21:45:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-23 21:45:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-23 21:45:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-23 21:45:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-23 21:45:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-23 21:45:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-23 21:45:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-23 21:45:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-23 21:45:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-23 21:45:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-23 21:45:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-23 21:45:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-23 21:45:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-23 21:45:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-23 21:45:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-23 21:45:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-23 21:45:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-23 21:45:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-23 21:45:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-23 21:45:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-23 21:45:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-23 21:45:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-23 21:45:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-23 21:45:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:45:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:45:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2023-11-23 21:45:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2023-11-23 21:45:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-23 21:45:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-23 21:45:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:45:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:45:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-11-23 21:45:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-11-23 21:45:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure ep_open [2023-11-23 21:45:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_open [2023-11-23 21:45:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_disconnect [2023-11-23 21:45:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_disconnect [2023-11-23 21:45:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-11-23 21:45:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-11-23 21:45:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-11-23 21:45:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-11-23 21:45:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-11-23 21:45:00,885 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-11-23 21:45:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:45:00,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:45:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-23 21:45:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-23 21:45:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-23 21:45:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-23 21:45:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-23 21:45:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-23 21:45:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-23 21:45:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-23 21:45:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-23 21:45:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-23 21:45:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-23 21:45:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-23 21:45:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-23 21:45:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-23 21:45:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-23 21:45:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-23 21:45:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-23 21:45:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-23 21:45:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-23 21:45:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-23 21:45:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-23 21:45:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-23 21:45:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-23 21:45:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2023-11-23 21:45:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2023-11-23 21:45:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2023-11-23 21:45:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-23 21:45:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-23 21:45:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-23 21:45:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-23 21:45:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-23 21:45:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-23 21:45:00,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-23 21:45:00,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-23 21:45:00,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-23 21:45:00,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-23 21:45:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-23 21:45:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-23 21:45:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-23 21:45:00,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-23 21:45:00,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-23 21:45:00,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-23 21:45:00,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-23 21:45:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-23 21:45:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-23 21:45:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-23 21:45:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-23 21:45:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-23 21:45:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-23 21:45:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2023-11-23 21:45:00,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2023-11-23 21:45:00,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2023-11-23 21:45:00,896 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:45:00,897 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:45:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_write_fifo [2023-11-23 21:45:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_write_fifo [2023-11-23 21:45:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure __orr32 [2023-11-23 21:45:00,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __orr32 [2023-11-23 21:45:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_read_frameno [2023-11-23 21:45:00,903 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_read_frameno [2023-11-23 21:45:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure our_ep [2023-11-23 21:45:00,904 INFO L138 BoogieDeclarations]: Found implementation of procedure our_ep [2023-11-23 21:45:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_dump [2023-11-23 21:45:00,904 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_dump [2023-11-23 21:45:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_core_init [2023-11-23 21:45:00,910 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_core_init [2023-11-23 21:45:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2023-11-23 21:45:00,911 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2023-11-23 21:45:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:45:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2023-11-23 21:45:00,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2023-11-23 21:45:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:45:00,911 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:45:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsotg [2023-11-23 21:45:00,912 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsotg [2023-11-23 21:45:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-11-23 21:45:00,912 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-11-23 21:45:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-23 21:45:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-23 21:45:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-23 21:45:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-23 21:45:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-23 21:45:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-23 21:45:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-23 21:45:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-23 21:45:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-23 21:45:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-23 21:45:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-23 21:45:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-23 21:45:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-23 21:45:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-23 21:45:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-23 21:45:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-23 21:45:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-23 21:45:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-23 21:45:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-23 21:45:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-23 21:45:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-23 21:45:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-23 21:45:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-23 21:45:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-23 21:45:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-23 21:45:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-23 21:45:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_enqueue_setup [2023-11-23 21:45:00,916 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_enqueue_setup [2023-11-23 21:45:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_udc_start [2023-11-23 21:45:00,916 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_udc_start [2023-11-23 21:45:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-23 21:45:00,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-23 21:45:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:45:00,917 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:45:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_probe [2023-11-23 21:45:00,917 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_probe [2023-11-23 21:45:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:45:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-23 21:45:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-23 21:45:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-23 21:45:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-23 21:45:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-23 21:45:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-23 21:45:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-23 21:45:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-23 21:45:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-23 21:45:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-23 21:45:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-23 21:45:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-23 21:45:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-23 21:45:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-23 21:45:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-23 21:45:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-23 21:45:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-23 21:45:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-23 21:45:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-23 21:45:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-23 21:45:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-23 21:45:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-23 21:45:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-23 21:45:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-23 21:45:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-23 21:45:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-23 21:45:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure our_req [2023-11-23 21:45:00,921 INFO L138 BoogieDeclarations]: Found implementation of procedure our_req [2023-11-23 21:45:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure ep_from_windex [2023-11-23 21:45:00,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_from_windex [2023-11-23 21:45:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_udc_stop [2023-11-23 21:45:00,922 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_udc_stop [2023-11-23 21:45:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2023-11-23 21:45:00,922 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2023-11-23 21:45:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 21:45:00,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 21:45:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_process_req_feature [2023-11-23 21:45:00,922 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_process_req_feature [2023-11-23 21:45:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_enable [2023-11-23 21:45:00,923 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_enable [2023-11-23 21:45:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_queue [2023-11-23 21:45:00,923 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_queue [2023-11-23 21:45:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure get_ep_head [2023-11-23 21:45:00,923 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ep_head [2023-11-23 21:45:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 21:45:00,923 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 21:45:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2023-11-23 21:45:00,924 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2023-11-23 21:45:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_open [2023-11-23 21:45:00,924 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_open [2023-11-23 21:45:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure phy_exit [2023-11-23 21:45:00,924 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_exit [2023-11-23 21:45:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-23 21:45:00,924 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-23 21:45:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_alloc_request [2023-11-23 21:45:00,925 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_alloc_request [2023-11-23 21:45:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_init_fifo [2023-11-23 21:45:00,925 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_init_fifo [2023-11-23 21:45:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-23 21:45:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-23 21:45:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-23 21:45:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-23 21:45:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-23 21:45:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-23 21:45:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-23 21:45:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-23 21:45:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-23 21:45:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-23 21:45:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-23 21:45:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-23 21:45:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-23 21:45:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-23 21:45:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-23 21:45:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-23 21:45:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-23 21:45:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-23 21:45:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-23 21:45:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-23 21:45:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-23 21:45:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-23 21:45:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-23 21:45:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-23 21:45:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-23 21:45:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-23 21:45:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 21:45:00,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 21:45:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_send_reply [2023-11-23 21:45:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_send_reply [2023-11-23 21:45:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2023-11-23 21:45:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2023-11-23 21:45:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_free_request [2023-11-23 21:45:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_free_request [2023-11-23 21:45:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-23 21:45:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-23 21:45:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure usb_phy_init [2023-11-23 21:45:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_phy_init [2023-11-23 21:45:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 21:45:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 21:45:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-23 21:45:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-23 21:45:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-23 21:45:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-23 21:45:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-23 21:45:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-23 21:45:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-23 21:45:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-23 21:45:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-23 21:45:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-23 21:45:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-23 21:45:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-23 21:45:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-23 21:45:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-23 21:45:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-23 21:45:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-23 21:45:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-23 21:45:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-23 21:45:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-23 21:45:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-23 21:45:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-23 21:45:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-23 21:45:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-23 21:45:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-23 21:45:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-23 21:45:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-23 21:45:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep0_mps [2023-11-23 21:45:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep0_mps [2023-11-23 21:45:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-23 21:45:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-23 21:45:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_sethalt_lock [2023-11-23 21:45:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_sethalt_lock [2023-11-23 21:45:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_complete_setup [2023-11-23 21:45:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_complete_setup [2023-11-23 21:45:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_process_control [2023-11-23 21:45:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_process_control [2023-11-23 21:45:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-23 21:45:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-23 21:45:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-23 21:45:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-23 21:45:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-23 21:45:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-23 21:45:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-23 21:45:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-23 21:45:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-23 21:45:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-23 21:45:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-23 21:45:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-23 21:45:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-23 21:45:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-23 21:45:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-23 21:45:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-23 21:45:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-23 21:45:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-23 21:45:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-23 21:45:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-23 21:45:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-23 21:45:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-23 21:45:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-23 21:45:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-23 21:45:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-23 21:45:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-23 21:45:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-11-23 21:45:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-11-23 21:45:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_txfifo_flush [2023-11-23 21:45:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_txfifo_flush [2023-11-23 21:45:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_sethalt [2023-11-23 21:45:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_sethalt [2023-11-23 21:45:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 21:45:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 21:45:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_disable [2023-11-23 21:45:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_disable [2023-11-23 21:45:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_corereset [2023-11-23 21:45:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_corereset [2023-11-23 21:45:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:45:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:45:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_gadget_getframe [2023-11-23 21:45:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_gadget_getframe [2023-11-23 21:45:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-11-23 21:45:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-11-23 21:45:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 21:45:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 21:45:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-23 21:45:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-23 21:45:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-23 21:45:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-23 21:45:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-23 21:45:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-23 21:45:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-23 21:45:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-23 21:45:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-23 21:45:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-23 21:45:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-23 21:45:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-23 21:45:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-23 21:45:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-23 21:45:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-23 21:45:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-23 21:45:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-23 21:45:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-23 21:45:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-23 21:45:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-23 21:45:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-23 21:45:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-23 21:45:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-23 21:45:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-23 21:45:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-23 21:45:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-23 21:45:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-23 21:45:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-23 21:45:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-11-23 21:45:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-11-23 21:45:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure state_open [2023-11-23 21:45:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure state_open [2023-11-23 21:45:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure __bic32 [2023-11-23 21:45:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __bic32 [2023-11-23 21:45:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:45:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:45:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ctrl_epint [2023-11-23 21:45:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ctrl_epint [2023-11-23 21:45:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:45:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_en_gsint [2023-11-23 21:45:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_en_gsint [2023-11-23 21:45:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-11-23 21:45:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-11-23 21:45:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:45:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:45:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:45:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-23 21:45:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-23 21:45:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-23 21:45:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-23 21:45:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-23 21:45:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-23 21:45:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-23 21:45:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-23 21:45:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-23 21:45:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-23 21:45:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-23 21:45:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-23 21:45:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-23 21:45:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-23 21:45:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-23 21:45:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-23 21:45:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-23 21:45:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-23 21:45:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-23 21:45:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-23 21:45:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-23 21:45:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-23 21:45:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-23 21:45:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-23 21:45:00,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-23 21:45:00,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-23 21:45:00,958 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_set_ep_maxpacket [2023-11-23 21:45:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_set_ep_maxpacket [2023-11-23 21:45:00,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:45:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:45:00,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:45:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:45:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_phy_enable [2023-11-23 21:45:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_phy_enable [2023-11-23 21:45:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-23 21:45:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-23 21:45:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure kill_all_requests [2023-11-23 21:45:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_all_requests [2023-11-23 21:45:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_remove [2023-11-23 21:45:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_remove [2023-11-23 21:45:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-23 21:45:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-23 21:45:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 21:45:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 21:45:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure using_dma [2023-11-23 21:45:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure using_dma [2023-11-23 21:45:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 21:45:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 21:45:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 21:45:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 21:45:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_dequeue [2023-11-23 21:45:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_dequeue [2023-11-23 21:45:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-23 21:45:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-23 21:45:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_start_req [2023-11-23 21:45:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_start_req [2023-11-23 21:45:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 21:45:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 21:45:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-23 21:45:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-23 21:45:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-23 21:45:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-23 21:45:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 21:45:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-23 21:45:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-23 21:45:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-23 21:45:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-23 21:45:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-23 21:45:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-23 21:45:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-23 21:45:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-23 21:45:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-23 21:45:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-23 21:45:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-23 21:45:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-23 21:45:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-23 21:45:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-23 21:45:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-23 21:45:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-23 21:45:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-23 21:45:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-23 21:45:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-23 21:45:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-23 21:45:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-23 21:45:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-23 21:45:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-23 21:45:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-23 21:45:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-23 21:45:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-23 21:45:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-23 21:45:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_stall_ep0 [2023-11-23 21:45:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_stall_ep0 [2023-11-23 21:45:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:45:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:45:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 21:45:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 21:45:02,028 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:45:02,034 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:45:05,875 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 21:45:08,596 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:45:08,929 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:45:08,929 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-23 21:45:08,931 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:45:08 BoogieIcfgContainer [2023-11-23 21:45:08,931 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:45:08,933 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:45:08,933 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:45:08,937 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:45:08,937 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:44:55" (1/3) ... [2023-11-23 21:45:08,938 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4124fe56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:45:08, skipping insertion in model container [2023-11-23 21:45:08,938 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:58" (2/3) ... [2023-11-23 21:45:08,939 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4124fe56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:45:08, skipping insertion in model container [2023-11-23 21:45:08,939 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:45:08" (3/3) ... [2023-11-23 21:45:08,940 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 [2023-11-23 21:45:08,962 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:45:08,963 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:45:09,061 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:45:09,068 INFO L357 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, mHoare=true, 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;@5b3f4dd6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:45:09,069 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:45:09,083 INFO L276 IsEmpty]: Start isEmpty. Operand has 2063 states, 1343 states have (on average 1.3678332092330603) internal successors, (1837), 1382 states have internal predecessors, (1837), 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) [2023-11-23 21:45:09,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-23 21:45:09,103 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:45:09,104 INFO L195 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] [2023-11-23 21:45:09,104 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:45:09,110 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:45:09,110 INFO L85 PathProgramCache]: Analyzing trace with hash -43988125, now seen corresponding path program 1 times [2023-11-23 21:45:09,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:45:09,122 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [26649660] [2023-11-23 21:45:09,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:45:09,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:45:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:45:10,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:45:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:45:10,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 21:45:10,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:45:10,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-23 21:45:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:45:10,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-23 21:45:10,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:45:10,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-23 21:45:10,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:45:10,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 21:45:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:45:10,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-23 21:45:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:45:10,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-23 21:45:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:45:10,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2023-11-23 21:45:10,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:45:10,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-11-23 21:45:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:45:10,545 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-23 21:45:10,546 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:45:10,546 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [26649660] [2023-11-23 21:45:10,547 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [26649660] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:45:10,547 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:45:10,547 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 21:45:10,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [802691270] [2023-11-23 21:45:10,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:45:10,557 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 21:45:10,558 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:45:10,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 21:45:10,594 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 21:45:10,602 INFO L87 Difference]: Start difference. First operand has 2063 states, 1343 states have (on average 1.3678332092330603) internal successors, (1837), 1382 states have internal predecessors, (1837), 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 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 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) [2023-11-23 21:45:12,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 21:45:15,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 21:45:17,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 21:45:19,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []