./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! 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-4a390ef-m [2024-10-24 13:44:53,863 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 13:44:53,946 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-24 13:44:53,957 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 13:44:53,960 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 13:44:53,988 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 13:44:53,989 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 13:44:53,989 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 13:44:53,990 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 13:44:53,991 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 13:44:53,992 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 13:44:53,992 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 13:44:53,993 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 13:44:53,993 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 13:44:53,993 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 13:44:53,995 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 13:44:53,995 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 13:44:53,995 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 13:44:53,996 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 13:44:53,996 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 13:44:53,996 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 13:44:53,996 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 13:44:53,997 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 13:44:53,997 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 13:44:53,997 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 13:44:53,998 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 13:44:53,998 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 13:44:53,998 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 13:44:53,998 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 13:44:53,999 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 13:44:53,999 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 13:44:53,999 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 13:44:53,999 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 13:44:54,000 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 13:44:54,000 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 13:44:54,000 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 13:44:54,000 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 13:44:54,001 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 13:44:54,001 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 13:44:54,001 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 571c11c6f0409625a5365ddd11520f6f1824739b70fa0b8a35b203b7dabba441 [2024-10-24 13:44:54,250 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 13:44:54,273 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 13:44:54,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 13:44:54,278 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 13:44:54,278 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 13:44:54,279 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i [2024-10-24 13:44:55,709 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 13:44:56,200 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 13:44:56,201 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i [2024-10-24 13:44:56,243 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0b6995a6/e25e3e72cb944d38b7ebd783e49d8059/FLAG2172e19bd [2024-10-24 13:44:56,285 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0b6995a6/e25e3e72cb944d38b7ebd783e49d8059 [2024-10-24 13:44:56,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 13:44:56,288 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 13:44:56,290 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 13:44:56,290 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 13:44:56,301 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 13:44:56,302 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 01:44:56" (1/1) ... [2024-10-24 13:44:56,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a4b4a25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:44:56, skipping insertion in model container [2024-10-24 13:44:56,304 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 01:44:56" (1/1) ... [2024-10-24 13:44:56,428 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 13:44:56,957 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3747] [2024-10-24 13:44:56,957 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3748-3749] [2024-10-24 13:44:57,379 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i[117013,117026] [2024-10-24 13:44:58,499 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 13:44:58,524 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 13:44:58,598 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3747] [2024-10-24 13:44:58,599 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3748-3749] [2024-10-24 13:44:58,602 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] [2024-10-24 13:44:58,605 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] [2024-10-24 13:44:58,605 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] [2024-10-24 13:44:58,606 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] [2024-10-24 13:44:58,606 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] [2024-10-24 13:44:58,607 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] [2024-10-24 13:44:58,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4026] [2024-10-24 13:44:58,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4033] [2024-10-24 13:44:58,613 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i[117013,117026] [2024-10-24 13:44:59,052 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 13:44:59,125 INFO L204 MainTranslator]: Completed translation [2024-10-24 13:44:59,126 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:44:59 WrapperNode [2024-10-24 13:44:59,126 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 13:44:59,127 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 13:44:59,127 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 13:44:59,128 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 13:44:59,134 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:44:59" (1/1) ... [2024-10-24 13:44:59,224 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:44:59" (1/1) ... [2024-10-24 13:44:59,443 INFO L138 Inliner]: procedures = 245, calls = 3427, calls flagged for inlining = 97, calls inlined = 89, statements flattened = 5802 [2024-10-24 13:44:59,443 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 13:44:59,444 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 13:44:59,444 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 13:44:59,444 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 13:44:59,455 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:44:59" (1/1) ... [2024-10-24 13:44:59,455 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:44:59" (1/1) ... [2024-10-24 13:44:59,494 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:44:59" (1/1) ... [2024-10-24 13:45:00,314 INFO L175 MemorySlicer]: Split 1118 memory accesses to 24 slices as follows [2, 4, 4, 4, 598, 7, 3, 8, 2, 87, 8, 8, 3, 7, 4, 2, 4, 6, 2, 22, 315, 3, 12, 3]. 53 percent of accesses are in the largest equivalence class. The 228 initializations are split as follows [2, 4, 4, 4, 45, 7, 0, 8, 0, 87, 8, 8, 2, 7, 4, 0, 4, 6, 0, 22, 0, 3, 0, 3]. The 370 writes are split as follows [0, 0, 0, 0, 94, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 270, 0, 3, 0]. [2024-10-24 13:45:00,315 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:44:59" (1/1) ... [2024-10-24 13:45:00,315 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:44:59" (1/1) ... [2024-10-24 13:45:00,448 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:44:59" (1/1) ... [2024-10-24 13:45:00,473 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:44:59" (1/1) ... [2024-10-24 13:45:00,510 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:44:59" (1/1) ... [2024-10-24 13:45:00,539 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:44:59" (1/1) ... [2024-10-24 13:45:00,588 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 13:45:00,590 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 13:45:00,591 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 13:45:00,592 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 13:45:00,593 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:44:59" (1/1) ... [2024-10-24 13:45:00,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 13:45:00,610 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 13:45:00,627 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-24 13:45:00,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-24 13:45:00,681 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_resume [2024-10-24 13:45:00,681 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_resume [2024-10-24 13:45:00,681 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_complete_request [2024-10-24 13:45:00,681 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_complete_request [2024-10-24 13:45:00,682 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_pullup [2024-10-24 13:45:00,682 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_pullup [2024-10-24 13:45:00,682 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_enable [2024-10-24 13:45:00,682 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_enable [2024-10-24 13:45:00,682 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_phy_disable [2024-10-24 13:45:00,682 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_phy_disable [2024-10-24 13:45:00,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-24 13:45:00,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-24 13:45:00,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-24 13:45:00,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-24 13:45:00,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-24 13:45:00,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-24 13:45:00,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-24 13:45:00,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-24 13:45:00,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-24 13:45:00,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-24 13:45:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-24 13:45:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-24 13:45:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-24 13:45:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-24 13:45:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-24 13:45:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-24 13:45:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-24 13:45:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-24 13:45:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-24 13:45:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-10-24 13:45:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-10-24 13:45:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-10-24 13:45:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-10-24 13:45:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-10-24 13:45:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-24 13:45:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-24 13:45:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-24 13:45:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-24 13:45:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-24 13:45:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-24 13:45:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-24 13:45:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-24 13:45:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-24 13:45:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-24 13:45:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-24 13:45:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-24 13:45:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-24 13:45:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-24 13:45:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-24 13:45:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-24 13:45:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-24 13:45:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-24 13:45:00,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-24 13:45:00,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-24 13:45:00,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-10-24 13:45:00,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-10-24 13:45:00,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-10-24 13:45:00,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-10-24 13:45:00,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-24 13:45:00,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-24 13:45:00,689 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2024-10-24 13:45:00,689 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2024-10-24 13:45:00,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-10-24 13:45:00,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-10-24 13:45:00,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-24 13:45:00,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-24 13:45:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-10-24 13:45:00,690 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-10-24 13:45:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure ep_open [2024-10-24 13:45:00,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_open [2024-10-24 13:45:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_disconnect [2024-10-24 13:45:00,690 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_disconnect [2024-10-24 13:45:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-10-24 13:45:00,690 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-10-24 13:45:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-10-24 13:45:00,690 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-10-24 13:45:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-10-24 13:45:00,690 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-10-24 13:45:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-24 13:45:00,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-24 13:45:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-24 13:45:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-24 13:45:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-24 13:45:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-24 13:45:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-24 13:45:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-24 13:45:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-24 13:45:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-24 13:45:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-24 13:45:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-24 13:45:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-24 13:45:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-24 13:45:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-24 13:45:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-24 13:45:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-24 13:45:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-24 13:45:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-24 13:45:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-24 13:45:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-24 13:45:00,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-24 13:45:00,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-10-24 13:45:00,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-10-24 13:45:00,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-10-24 13:45:00,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-10-24 13:45:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-24 13:45:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-24 13:45:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-24 13:45:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-24 13:45:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-24 13:45:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-24 13:45:00,694 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-24 13:45:00,694 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-24 13:45:00,694 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-24 13:45:00,694 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-24 13:45:00,694 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-24 13:45:00,694 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-24 13:45:00,694 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-24 13:45:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-24 13:45:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-24 13:45:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-24 13:45:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-24 13:45:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-24 13:45:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-24 13:45:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-24 13:45:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-10-24 13:45:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-10-24 13:45:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-10-24 13:45:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-10-24 13:45:00,695 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 13:45:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 13:45:00,695 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_write_fifo [2024-10-24 13:45:00,696 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_write_fifo [2024-10-24 13:45:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure __orr32 [2024-10-24 13:45:00,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __orr32 [2024-10-24 13:45:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_read_frameno [2024-10-24 13:45:00,696 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_read_frameno [2024-10-24 13:45:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure our_ep [2024-10-24 13:45:00,696 INFO L138 BoogieDeclarations]: Found implementation of procedure our_ep [2024-10-24 13:45:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_dump [2024-10-24 13:45:00,696 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_dump [2024-10-24 13:45:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_core_init [2024-10-24 13:45:00,697 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_core_init [2024-10-24 13:45:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2024-10-24 13:45:00,697 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2024-10-24 13:45:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-24 13:45:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2024-10-24 13:45:00,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2024-10-24 13:45:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-10-24 13:45:00,697 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-10-24 13:45:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsotg [2024-10-24 13:45:00,698 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsotg [2024-10-24 13:45:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-10-24 13:45:00,698 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-10-24 13:45:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-24 13:45:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-24 13:45:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-24 13:45:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-24 13:45:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-24 13:45:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-24 13:45:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-24 13:45:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-24 13:45:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-24 13:45:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-24 13:45:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-24 13:45:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-24 13:45:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-24 13:45:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-24 13:45:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-24 13:45:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-24 13:45:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-24 13:45:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-24 13:45:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-24 13:45:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-24 13:45:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-24 13:45:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-24 13:45:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-24 13:45:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-24 13:45:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_enqueue_setup [2024-10-24 13:45:00,701 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_enqueue_setup [2024-10-24 13:45:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_udc_start [2024-10-24 13:45:00,701 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_udc_start [2024-10-24 13:45:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-10-24 13:45:00,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-10-24 13:45:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-24 13:45:00,702 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-24 13:45:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_probe [2024-10-24 13:45:00,702 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_probe [2024-10-24 13:45:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-24 13:45:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-24 13:45:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-24 13:45:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-24 13:45:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-24 13:45:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-24 13:45:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-24 13:45:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-24 13:45:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-24 13:45:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-24 13:45:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-24 13:45:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-24 13:45:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-24 13:45:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-24 13:45:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-24 13:45:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-24 13:45:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-24 13:45:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-24 13:45:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-24 13:45:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-24 13:45:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-24 13:45:00,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-24 13:45:00,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-24 13:45:00,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-24 13:45:00,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-24 13:45:00,707 INFO L130 BoogieDeclarations]: Found specification of procedure our_req [2024-10-24 13:45:00,708 INFO L138 BoogieDeclarations]: Found implementation of procedure our_req [2024-10-24 13:45:00,708 INFO L130 BoogieDeclarations]: Found specification of procedure ep_from_windex [2024-10-24 13:45:00,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_from_windex [2024-10-24 13:45:00,708 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_udc_stop [2024-10-24 13:45:00,708 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_udc_stop [2024-10-24 13:45:00,708 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-10-24 13:45:00,708 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-10-24 13:45:00,709 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-10-24 13:45:00,709 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-10-24 13:45:00,709 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_process_req_feature [2024-10-24 13:45:00,709 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_process_req_feature [2024-10-24 13:45:00,709 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_enable [2024-10-24 13:45:00,709 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_enable [2024-10-24 13:45:00,709 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_queue [2024-10-24 13:45:00,709 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_queue [2024-10-24 13:45:00,709 INFO L130 BoogieDeclarations]: Found specification of procedure get_ep_head [2024-10-24 13:45:00,709 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ep_head [2024-10-24 13:45:00,709 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-10-24 13:45:00,709 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-10-24 13:45:00,709 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2024-10-24 13:45:00,710 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2024-10-24 13:45:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_open [2024-10-24 13:45:00,710 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_open [2024-10-24 13:45:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure phy_exit [2024-10-24 13:45:00,710 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_exit [2024-10-24 13:45:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2024-10-24 13:45:00,710 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2024-10-24 13:45:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_alloc_request [2024-10-24 13:45:00,710 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_alloc_request [2024-10-24 13:45:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_init_fifo [2024-10-24 13:45:00,710 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_init_fifo [2024-10-24 13:45:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-24 13:45:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-24 13:45:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-24 13:45:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-24 13:45:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-24 13:45:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-24 13:45:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-24 13:45:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-24 13:45:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-24 13:45:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-24 13:45:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-24 13:45:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-24 13:45:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-24 13:45:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-24 13:45:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-24 13:45:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-24 13:45:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-24 13:45:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-24 13:45:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-24 13:45:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-10-24 13:45:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-10-24 13:45:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-10-24 13:45:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-10-24 13:45:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-10-24 13:45:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-24 13:45:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-24 13:45:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_send_reply [2024-10-24 13:45:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_send_reply [2024-10-24 13:45:00,714 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2024-10-24 13:45:00,714 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2024-10-24 13:45:00,714 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_free_request [2024-10-24 13:45:00,714 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_free_request [2024-10-24 13:45:00,716 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-10-24 13:45:00,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-10-24 13:45:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure usb_phy_init [2024-10-24 13:45:00,718 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_phy_init [2024-10-24 13:45:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-10-24 13:45:00,718 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-10-24 13:45:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-24 13:45:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-24 13:45:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-24 13:45:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-24 13:45:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-24 13:45:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-24 13:45:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-24 13:45:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep0_mps [2024-10-24 13:45:00,720 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep0_mps [2024-10-24 13:45:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-10-24 13:45:00,720 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-10-24 13:45:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_sethalt_lock [2024-10-24 13:45:00,720 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_sethalt_lock [2024-10-24 13:45:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_complete_setup [2024-10-24 13:45:00,720 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_complete_setup [2024-10-24 13:45:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_process_control [2024-10-24 13:45:00,720 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_process_control [2024-10-24 13:45:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-24 13:45:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-24 13:45:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-24 13:45:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-24 13:45:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-24 13:45:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-24 13:45:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-24 13:45:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-24 13:45:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-24 13:45:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-24 13:45:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-24 13:45:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-24 13:45:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-24 13:45:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-24 13:45:00,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-24 13:45:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-24 13:45:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-24 13:45:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-24 13:45:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-24 13:45:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-24 13:45:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-24 13:45:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-24 13:45:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-24 13:45:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-24 13:45:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2024-10-24 13:45:00,725 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2024-10-24 13:45:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_txfifo_flush [2024-10-24 13:45:00,726 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_txfifo_flush [2024-10-24 13:45:00,726 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_sethalt [2024-10-24 13:45:00,727 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_sethalt [2024-10-24 13:45:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-10-24 13:45:00,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-10-24 13:45:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_disable [2024-10-24 13:45:00,727 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_disable [2024-10-24 13:45:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_corereset [2024-10-24 13:45:00,727 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_corereset [2024-10-24 13:45:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-24 13:45:00,727 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-24 13:45:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_gadget_getframe [2024-10-24 13:45:00,728 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_gadget_getframe [2024-10-24 13:45:00,728 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-10-24 13:45:00,728 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-10-24 13:45:00,728 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-10-24 13:45:00,728 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-10-24 13:45:00,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-24 13:45:00,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-24 13:45:00,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-24 13:45:00,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-24 13:45:00,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-24 13:45:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-24 13:45:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-24 13:45:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-24 13:45:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-24 13:45:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-24 13:45:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-24 13:45:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-24 13:45:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-24 13:45:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-24 13:45:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-24 13:45:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-24 13:45:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-24 13:45:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-24 13:45:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-24 13:45:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-24 13:45:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-24 13:45:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-24 13:45:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-24 13:45:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-24 13:45:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-10-24 13:45:00,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-10-24 13:45:00,731 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2024-10-24 13:45:00,731 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2024-10-24 13:45:00,731 INFO L130 BoogieDeclarations]: Found specification of procedure state_open [2024-10-24 13:45:00,731 INFO L138 BoogieDeclarations]: Found implementation of procedure state_open [2024-10-24 13:45:00,731 INFO L130 BoogieDeclarations]: Found specification of procedure __bic32 [2024-10-24 13:45:00,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __bic32 [2024-10-24 13:45:00,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-24 13:45:00,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-24 13:45:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ctrl_epint [2024-10-24 13:45:00,732 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ctrl_epint [2024-10-24 13:45:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-24 13:45:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_en_gsint [2024-10-24 13:45:00,732 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_en_gsint [2024-10-24 13:45:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2024-10-24 13:45:00,732 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2024-10-24 13:45:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 13:45:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-24 13:45:00,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-24 13:45:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-24 13:45:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-24 13:45:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-24 13:45:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-24 13:45:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-24 13:45:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-24 13:45:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-24 13:45:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_set_ep_maxpacket [2024-10-24 13:45:00,733 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_set_ep_maxpacket [2024-10-24 13:45:00,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-24 13:45:00,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-24 13:45:00,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-24 13:45:00,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-24 13:45:00,734 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_phy_enable [2024-10-24 13:45:00,734 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_phy_enable [2024-10-24 13:45:00,734 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-10-24 13:45:00,734 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-10-24 13:45:00,734 INFO L130 BoogieDeclarations]: Found specification of procedure kill_all_requests [2024-10-24 13:45:00,738 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_all_requests [2024-10-24 13:45:00,738 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_remove [2024-10-24 13:45:00,738 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_remove [2024-10-24 13:45:00,738 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-10-24 13:45:00,738 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-10-24 13:45:00,738 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-24 13:45:00,738 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-24 13:45:00,738 INFO L130 BoogieDeclarations]: Found specification of procedure using_dma [2024-10-24 13:45:00,739 INFO L138 BoogieDeclarations]: Found implementation of procedure using_dma [2024-10-24 13:45:00,739 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-10-24 13:45:00,739 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-10-24 13:45:00,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-24 13:45:00,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-24 13:45:00,739 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_dequeue [2024-10-24 13:45:00,739 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_dequeue [2024-10-24 13:45:00,739 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-10-24 13:45:00,739 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-10-24 13:45:00,739 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_start_req [2024-10-24 13:45:00,739 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_start_req [2024-10-24 13:45:00,739 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-10-24 13:45:00,739 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-10-24 13:45:00,739 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-10-24 13:45:00,739 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-10-24 13:45:00,739 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-10-24 13:45:00,739 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-10-24 13:45:00,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 13:45:00,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-24 13:45:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-24 13:45:00,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-24 13:45:00,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-24 13:45:00,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-24 13:45:00,741 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-10-24 13:45:00,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-10-24 13:45:00,741 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_stall_ep0 [2024-10-24 13:45:00,741 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_stall_ep0 [2024-10-24 13:45:00,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 13:45:00,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 13:45:00,741 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-10-24 13:45:00,742 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-10-24 13:45:01,700 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 13:45:01,704 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 13:45:02,141 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-24 13:45:06,842 INFO L? ?]: Removed 1979 outVars from TransFormulas that were not future-live. [2024-10-24 13:45:06,842 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 13:45:07,138 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 13:45:07,138 INFO L314 CfgBuilder]: Removed 2 assume(true) statements. [2024-10-24 13:45:07,139 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 01:45:07 BoogieIcfgContainer [2024-10-24 13:45:07,139 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 13:45:07,141 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 13:45:07,141 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 13:45:07,144 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 13:45:07,144 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 01:44:56" (1/3) ... [2024-10-24 13:45:07,145 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@246ff8de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 01:45:07, skipping insertion in model container [2024-10-24 13:45:07,145 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:44:59" (2/3) ... [2024-10-24 13:45:07,145 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@246ff8de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 01:45:07, skipping insertion in model container [2024-10-24 13:45:07,145 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 01:45:07" (3/3) ... [2024-10-24 13:45:07,147 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 [2024-10-24 13:45:07,162 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 13:45:07,162 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-24 13:45:07,283 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 13:45:07,290 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;@2c5559c6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 13:45:07,292 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-24 13:45:07,303 INFO L276 IsEmpty]: Start isEmpty. Operand has 2122 states, 1402 states have (on average 1.3523537803138375) internal successors, (1896), 1436 states have internal predecessors, (1896), 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) [2024-10-24 13:45:07,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-10-24 13:45:07,320 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:45:07,322 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] [2024-10-24 13:45:07,323 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:45:07,328 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:45:07,328 INFO L85 PathProgramCache]: Analyzing trace with hash -1988133311, now seen corresponding path program 1 times [2024-10-24 13:45:07,337 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:45:07,337 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797687990] [2024-10-24 13:45:07,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:45:07,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:45:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:08,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:45:08,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:08,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 13:45:08,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:08,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 13:45:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:08,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-10-24 13:45:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:08,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-24 13:45:08,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:08,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-24 13:45:08,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:08,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-10-24 13:45:08,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:08,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-24 13:45:08,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:08,301 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-10-24 13:45:08,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:08,327 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-10-24 13:45:08,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:08,341 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-10-24 13:45:08,342 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:45:08,342 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [797687990] [2024-10-24 13:45:08,343 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [797687990] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:45:08,344 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:45:08,345 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-24 13:45:08,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353559824] [2024-10-24 13:45:08,347 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:45:08,351 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-24 13:45:08,351 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:45:08,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-24 13:45:08,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-10-24 13:45:08,387 INFO L87 Difference]: Start difference. First operand has 2122 states, 1402 states have (on average 1.3523537803138375) internal successors, (1896), 1436 states have internal predecessors, (1896), 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) [2024-10-24 13:45:11,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:45:13,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:45:31,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 13:45:31,697 INFO L93 Difference]: Finished difference Result 6464 states and 9760 transitions. [2024-10-24 13:45:31,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-24 13:45:31,702 INFO L78 Accepts]: Start accepts. Automaton has 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) Word has length 75 [2024-10-24 13:45:31,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 13:45:31,754 INFO L225 Difference]: With dead ends: 6464 [2024-10-24 13:45:31,754 INFO L226 Difference]: Without dead ends: 4317 [2024-10-24 13:45:31,772 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=61, Invalid=121, Unknown=0, NotChecked=0, Total=182 [2024-10-24 13:45:31,775 INFO L432 NwaCegarLoop]: 364 mSDtfsCounter, 13141 mSDsluCounter, 1212 mSDsCounter, 0 mSdLazyCounter, 7326 mSolverCounterSat, 10005 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13213 SdHoareTripleChecker+Valid, 1576 SdHoareTripleChecker+Invalid, 17331 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10005 IncrementalHoareTripleChecker+Valid, 7326 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.2s IncrementalHoareTripleChecker+Time [2024-10-24 13:45:31,776 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [13213 Valid, 1576 Invalid, 17331 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10005 Valid, 7326 Invalid, 0 Unknown, 0 Unchecked, 22.2s Time] [2024-10-24 13:45:31,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4317 states. [2024-10-24 13:45:32,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4317 to 4135. [2024-10-24 13:45:32,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4135 states, 2742 states have (on average 1.3253099927060539) internal successors, (3634), 2789 states have internal predecessors, (3634), 1191 states have call successors, (1191), 202 states have call predecessors, (1191), 201 states have return successors, (1190), 1183 states have call predecessors, (1190), 1190 states have call successors, (1190) [2024-10-24 13:45:32,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 4135 states and 6015 transitions. [2024-10-24 13:45:32,177 INFO L78 Accepts]: Start accepts. Automaton has 4135 states and 6015 transitions. Word has length 75 [2024-10-24 13:45:32,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 13:45:32,178 INFO L471 AbstractCegarLoop]: Abstraction has 4135 states and 6015 transitions. [2024-10-24 13:45:32,178 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has 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) [2024-10-24 13:45:32,178 INFO L276 IsEmpty]: Start isEmpty. Operand 4135 states and 6015 transitions. [2024-10-24 13:45:32,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-10-24 13:45:32,193 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:45:32,193 INFO L215 NwaCegarLoop]: trace histogram [18, 18, 18, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 13:45:32,194 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-24 13:45:32,194 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:45:32,194 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:45:32,195 INFO L85 PathProgramCache]: Analyzing trace with hash 1124206887, now seen corresponding path program 1 times [2024-10-24 13:45:32,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:45:32,195 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121515252] [2024-10-24 13:45:32,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:45:32,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:45:32,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,628 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:45:32,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 13:45:32,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 13:45:32,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-10-24 13:45:32,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-24 13:45:32,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-24 13:45:32,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-10-24 13:45:32,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-24 13:45:32,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-10-24 13:45:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-10-24 13:45:32,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-24 13:45:32,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-24 13:45:32,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-24 13:45:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-24 13:45:32,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-10-24 13:45:32,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-10-24 13:45:32,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-24 13:45:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-10-24 13:45:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-10-24 13:45:32,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-10-24 13:45:32,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-24 13:45:32,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:32,882 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2024-10-24 13:45:32,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:45:32,883 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1121515252] [2024-10-24 13:45:32,883 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1121515252] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:45:32,883 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:45:32,883 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-24 13:45:32,884 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19955825] [2024-10-24 13:45:32,884 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:45:32,886 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-24 13:45:32,887 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:45:32,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-24 13:45:32,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-10-24 13:45:32,889 INFO L87 Difference]: Start difference. First operand 4135 states and 6015 transitions. Second operand has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) [2024-10-24 13:45:35,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:45:47,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 13:45:47,088 INFO L93 Difference]: Finished difference Result 4318 states and 6336 transitions. [2024-10-24 13:45:47,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-24 13:45:47,089 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) Word has length 152 [2024-10-24 13:45:47,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 13:45:47,117 INFO L225 Difference]: With dead ends: 4318 [2024-10-24 13:45:47,118 INFO L226 Difference]: Without dead ends: 4315 [2024-10-24 13:45:47,121 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2024-10-24 13:45:47,122 INFO L432 NwaCegarLoop]: 348 mSDtfsCounter, 5596 mSDsluCounter, 1204 mSDsCounter, 0 mSdLazyCounter, 7299 mSolverCounterSat, 4421 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5596 SdHoareTripleChecker+Valid, 1552 SdHoareTripleChecker+Invalid, 11720 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4421 IncrementalHoareTripleChecker+Valid, 7299 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.6s IncrementalHoareTripleChecker+Time [2024-10-24 13:45:47,123 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5596 Valid, 1552 Invalid, 11720 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4421 Valid, 7299 Invalid, 0 Unknown, 0 Unchecked, 13.6s Time] [2024-10-24 13:45:47,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4315 states. [2024-10-24 13:45:47,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4315 to 4137. [2024-10-24 13:45:47,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4137 states, 2744 states have (on average 1.3250728862973762) internal successors, (3636), 2791 states have internal predecessors, (3636), 1191 states have call successors, (1191), 202 states have call predecessors, (1191), 201 states have return successors, (1190), 1183 states have call predecessors, (1190), 1190 states have call successors, (1190) [2024-10-24 13:45:47,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 4137 states and 6017 transitions. [2024-10-24 13:45:47,394 INFO L78 Accepts]: Start accepts. Automaton has 4137 states and 6017 transitions. Word has length 152 [2024-10-24 13:45:47,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 13:45:47,396 INFO L471 AbstractCegarLoop]: Abstraction has 4137 states and 6017 transitions. [2024-10-24 13:45:47,396 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) [2024-10-24 13:45:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 4137 states and 6017 transitions. [2024-10-24 13:45:47,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-10-24 13:45:47,404 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:45:47,404 INFO L215 NwaCegarLoop]: trace histogram [18, 18, 18, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 13:45:47,404 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-24 13:45:47,405 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:45:47,405 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:45:47,405 INFO L85 PathProgramCache]: Analyzing trace with hash -2009841829, now seen corresponding path program 1 times [2024-10-24 13:45:47,405 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:45:47,405 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [930608393] [2024-10-24 13:45:47,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:45:47,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:45:47,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:47,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:45:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:47,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 13:45:47,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:47,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 13:45:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-10-24 13:45:48,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-24 13:45:48,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-24 13:45:48,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-10-24 13:45:48,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-24 13:45:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-10-24 13:45:48,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-10-24 13:45:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-24 13:45:48,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-24 13:45:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-24 13:45:48,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-24 13:45:48,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-10-24 13:45:48,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-10-24 13:45:48,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-24 13:45:48,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-10-24 13:45:48,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-10-24 13:45:48,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-10-24 13:45:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-24 13:45:48,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:45:48,257 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2024-10-24 13:45:48,257 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:45:48,257 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [930608393] [2024-10-24 13:45:48,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [930608393] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:45:48,258 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:45:48,259 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-10-24 13:45:48,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459922433] [2024-10-24 13:45:48,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:45:48,260 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-24 13:45:48,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:45:48,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-24 13:45:48,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-10-24 13:45:48,261 INFO L87 Difference]: Start difference. First operand 4137 states and 6017 transitions. Second operand has 8 states, 8 states have (on average 7.125) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) [2024-10-24 13:45:50,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:45:52,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:45:56,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:45:59,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:46:01,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []