./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/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())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', '571c11c6f0409625a5365ddd11520f6f1824739b70fa0b8a35b203b7dabba441'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 0.3.0-?-4f9af40 [2024-11-07 13:06:51,181 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 13:06:51,236 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 13:06:51,240 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 13:06:51,241 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 13:06:51,255 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 13:06:51,256 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 13:06:51,256 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 13:06:51,256 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 13:06:51,256 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 13:06:51,256 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 13:06:51,256 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 13:06:51,257 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 13:06:51,257 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 13:06:51,257 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 13:06:51,257 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 13:06:51,257 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 13:06:51,257 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 13:06:51,257 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 13:06:51,257 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 13:06:51,257 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 13:06:51,257 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 13:06:51,257 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 13:06:51,258 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 13:06:51,258 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 13:06:51,258 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 13:06:51,258 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 13:06:51,258 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 13:06:51,258 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 13:06:51,258 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:06:51,258 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 13:06:51,258 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 13:06:51,258 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 13:06:51,258 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 13:06:51,259 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 13:06:51,259 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 13:06:51,259 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 13:06:51,259 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 13:06:51,259 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 13:06:51,259 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/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 [2024-11-07 13:06:51,528 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 13:06:51,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 13:06:51,535 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 13:06:51,536 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 13:06:51,536 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 13:06:51,537 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i [2024-11-07 13:06:52,900 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 13:06:53,622 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 13:06:53,623 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point.cil.out.i [2024-11-07 13:06:53,655 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/315a8ce53/e97626093c5d40cc9855c240ab4b3117/FLAG3a2f47d4b [2024-11-07 13:06:53,961 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/315a8ce53/e97626093c5d40cc9855c240ab4b3117 [2024-11-07 13:06:53,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 13:06:53,968 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 13:06:53,969 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 13:06:53,969 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 13:06:53,975 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 13:06:53,975 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:06:53" (1/1) ... [2024-11-07 13:06:53,976 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f6011c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:53, skipping insertion in model container [2024-11-07 13:06:53,976 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:06:53" (1/1) ... [2024-11-07 13:06:54,059 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 13:06:54,356 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3747] [2024-11-07 13:06:54,356 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3748-3749] [2024-11-07 13:06:54,534 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2024-11-07 13:06:55,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:06:55,227 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 13:06:55,311 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3747] [2024-11-07 13:06:55,311 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3748-3749] [2024-11-07 13:06:55,315 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] [2024-11-07 13:06:55,316 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] [2024-11-07 13:06:55,317 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] [2024-11-07 13:06:55,317 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] [2024-11-07 13:06:55,317 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] [2024-11-07 13:06:55,318 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] [2024-11-07 13:06:55,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4026] [2024-11-07 13:06:55,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4033] [2024-11-07 13:06:55,322 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2024-11-07 13:06:55,486 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:06:55,558 INFO L204 MainTranslator]: Completed translation [2024-11-07 13:06:55,558 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:55 WrapperNode [2024-11-07 13:06:55,558 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 13:06:55,559 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 13:06:55,559 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 13:06:55,559 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 13:06:55,563 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:55" (1/1) ... [2024-11-07 13:06:55,611 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:55" (1/1) ... [2024-11-07 13:06:55,800 INFO L138 Inliner]: procedures = 245, calls = 3427, calls flagged for inlining = 97, calls inlined = 89, statements flattened = 5809 [2024-11-07 13:06:55,801 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 13:06:55,802 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 13:06:55,802 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 13:06:55,802 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 13:06:55,809 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:55" (1/1) ... [2024-11-07 13:06:55,810 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:55" (1/1) ... [2024-11-07 13:06:55,850 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:55" (1/1) ... [2024-11-07 13:06:56,540 INFO L175 MemorySlicer]: Split 1125 memory accesses to 24 slices as follows [2, 4, 4, 600, 90, 3, 4, 12, 315, 7, 2, 8, 8, 8, 3, 7, 4, 2, 6, 2, 24, 4, 3, 3]. 53 percent of accesses are in the largest equivalence class. The 99 initializations are split as follows [2, 4, 4, 25, 0, 0, 4, 0, 0, 7, 0, 8, 8, 8, 2, 7, 4, 0, 6, 0, 0, 4, 3, 3]. The 506 writes are split as follows [0, 0, 0, 116, 90, 0, 0, 3, 270, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 24, 0, 0, 0]. [2024-11-07 13:06:56,540 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:55" (1/1) ... [2024-11-07 13:06:56,541 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:55" (1/1) ... [2024-11-07 13:06:56,677 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:55" (1/1) ... [2024-11-07 13:06:56,701 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:55" (1/1) ... [2024-11-07 13:06:56,752 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:55" (1/1) ... [2024-11-07 13:06:56,775 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:55" (1/1) ... [2024-11-07 13:06:56,823 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 13:06:56,825 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 13:06:56,825 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 13:06:56,825 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 13:06:56,826 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:55" (1/1) ... [2024-11-07 13:06:56,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:06:56,845 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 13:06:56,861 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 13:06:56,864 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 13:06:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_resume [2024-11-07 13:06:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_resume [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_complete_request [2024-11-07 13:06:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_complete_request [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_pullup [2024-11-07 13:06:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_pullup [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_enable [2024-11-07 13:06:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_enable [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_phy_disable [2024-11-07 13:06:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_phy_disable [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-07 13:06:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 13:06:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 13:06:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 13:06:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 13:06:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 13:06:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 13:06:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 13:06:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 13:06:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2024-11-07 13:06:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-07 13:06:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 13:06:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-11-07 13:06:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure ep_open [2024-11-07 13:06:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_open [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_disconnect [2024-11-07 13:06:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_disconnect [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-11-07 13:06:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-11-07 13:06:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-07 13:06:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-07 13:06:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-07 13:06:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-07 13:06:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-07 13:06:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 13:06:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 13:06:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 13:06:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 13:06:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 13:06:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 13:06:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 13:06:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 13:06:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 13:06:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-07 13:06:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-07 13:06:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-07 13:06:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-07 13:06:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-07 13:06:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-07 13:06:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-07 13:06:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-07 13:06:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-07 13:06:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-07 13:06:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-07 13:06:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-07 13:06:56,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-07 13:06:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-07 13:06:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 13:06:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_write_fifo [2024-11-07 13:06:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_write_fifo [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure __orr32 [2024-11-07 13:06:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __orr32 [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_read_frameno [2024-11-07 13:06:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_read_frameno [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure our_ep [2024-11-07 13:06:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure our_ep [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_dump [2024-11-07 13:06:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_dump [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_core_init [2024-11-07 13:06:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_core_init [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2024-11-07 13:06:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2024-11-07 13:06:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-07 13:06:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsotg [2024-11-07 13:06:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsotg [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-07 13:06:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 13:06:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_enqueue_setup [2024-11-07 13:06:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_enqueue_setup [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_udc_start [2024-11-07 13:06:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_udc_start [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-07 13:06:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-07 13:06:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_probe [2024-11-07 13:06:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_probe [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-07 13:06:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-07 13:06:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-07 13:06:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-07 13:06:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-07 13:06:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-07 13:06:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure our_req [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure our_req [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure ep_from_windex [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_from_windex [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_udc_stop [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_udc_stop [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_process_req_feature [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_process_req_feature [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_enable [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_enable [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_queue [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_queue [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure get_ep_head [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ep_head [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_open [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_open [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure phy_exit [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_exit [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_alloc_request [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_alloc_request [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_init_fifo [2024-11-07 13:06:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_init_fifo [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-07 13:06:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-07 13:06:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-07 13:06:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-07 13:06:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-07 13:06:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-07 13:06:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-07 13:06:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-07 13:06:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-07 13:06:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-07 13:06:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-07 13:06:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-07 13:06:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-07 13:06:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-07 13:06:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-07 13:06:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-07 13:06:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-07 13:06:56,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-07 13:06:56,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-07 13:06:56,905 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_send_reply [2024-11-07 13:06:56,905 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_send_reply [2024-11-07 13:06:56,905 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2024-11-07 13:06:56,905 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2024-11-07 13:06:56,905 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_free_request [2024-11-07 13:06:56,905 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_free_request [2024-11-07 13:06:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-07 13:06:56,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure usb_phy_init [2024-11-07 13:06:56,908 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_phy_init [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-07 13:06:56,908 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep0_mps [2024-11-07 13:06:56,908 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep0_mps [2024-11-07 13:06:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-07 13:06:56,909 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_sethalt_lock [2024-11-07 13:06:56,909 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_sethalt_lock [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_complete_setup [2024-11-07 13:06:56,909 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_complete_setup [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_process_control [2024-11-07 13:06:56,909 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_process_control [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2024-11-07 13:06:56,909 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_txfifo_flush [2024-11-07 13:06:56,909 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_txfifo_flush [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_sethalt [2024-11-07 13:06:56,909 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_sethalt [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-07 13:06:56,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_disable [2024-11-07 13:06:56,909 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_disable [2024-11-07 13:06:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_corereset [2024-11-07 13:06:56,910 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_corereset [2024-11-07 13:06:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-07 13:06:56,910 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-07 13:06:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_gadget_getframe [2024-11-07 13:06:56,910 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_gadget_getframe [2024-11-07 13:06:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-11-07 13:06:56,911 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-11-07 13:06:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-07 13:06:56,911 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-07 13:06:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 13:06:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 13:06:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 13:06:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 13:06:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 13:06:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 13:06:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-07 13:06:56,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2024-11-07 13:06:56,913 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure state_open [2024-11-07 13:06:56,913 INFO L138 BoogieDeclarations]: Found implementation of procedure state_open [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure __bic32 [2024-11-07 13:06:56,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __bic32 [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 13:06:56,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ctrl_epint [2024-11-07 13:06:56,913 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ctrl_epint [2024-11-07 13:06:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_en_gsint [2024-11-07 13:06:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_en_gsint [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2024-11-07 13:06:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-07 13:06:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_set_ep_maxpacket [2024-11-07 13:06:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_set_ep_maxpacket [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 13:06:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-07 13:06:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_phy_enable [2024-11-07 13:06:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_phy_enable [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-07 13:06:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure kill_all_requests [2024-11-07 13:06:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_all_requests [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_remove [2024-11-07 13:06:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_remove [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-07 13:06:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-07 13:06:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure using_dma [2024-11-07 13:06:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure using_dma [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-07 13:06:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-07 13:06:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-07 13:06:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-07 13:06:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_ep_dequeue [2024-11-07 13:06:56,918 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_ep_dequeue [2024-11-07 13:06:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-07 13:06:56,918 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-07 13:06:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_start_req [2024-11-07 13:06:56,918 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_start_req [2024-11-07 13:06:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-07 13:06:56,918 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-07 13:06:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-07 13:06:56,918 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-07 13:06:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-07 13:06:56,918 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-07 13:06:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 13:06:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 13:06:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-07 13:06:56,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hsotg_stall_ep0 [2024-11-07 13:06:56,919 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hsotg_stall_ep0 [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 13:06:56,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 13:06:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-07 13:06:56,919 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-07 13:06:57,651 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 13:06:57,654 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 13:06:57,878 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 13:07:06,017 INFO L? ?]: Removed 1979 outVars from TransFormulas that were not future-live. [2024-11-07 13:07:06,017 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 13:07:06,067 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 13:07:06,067 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-07 13:07:06,068 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:07:06 BoogieIcfgContainer [2024-11-07 13:07:06,068 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 13:07:06,069 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 13:07:06,069 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 13:07:06,076 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 13:07:06,076 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:06:53" (1/3) ... [2024-11-07 13:07:06,076 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55da1c2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:07:06, skipping insertion in model container [2024-11-07 13:07:06,076 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:55" (2/3) ... [2024-11-07 13:07:06,077 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55da1c2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:07:06, skipping insertion in model container [2024-11-07 13:07:06,077 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:07:06" (3/3) ... [2024-11-07 13:07:06,077 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 [2024-11-07 13:07:06,088 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 13:07:06,088 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 13:07:06,165 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 13:07:06,172 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;@24b0765b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 13:07:06,173 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 13:07:06,182 INFO L276 IsEmpty]: Start isEmpty. Operand has 2288 states, 1568 states have (on average 1.3150510204081634) internal successors, (2062), 1602 states have internal predecessors, (2062), 616 states have call successors, (616), 104 states have call predecessors, (616), 103 states have return successors, (608), 605 states have call predecessors, (608), 608 states have call successors, (608) [2024-11-07 13:07:06,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-07 13:07:06,191 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:07:06,192 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:07:06,192 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:07:06,195 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:07:06,196 INFO L85 PathProgramCache]: Analyzing trace with hash -1847806644, now seen corresponding path program 1 times [2024-11-07 13:07:06,201 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:07:06,201 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [969021125] [2024-11-07 13:07:06,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:07:06,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:07:07,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:08,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:07:08,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:08,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-07 13:07:08,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:08,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 13:07:08,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:08,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-07 13:07:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:08,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-07 13:07:08,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:08,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 13:07:08,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:08,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 13:07:08,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:08,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-07 13:07:08,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:08,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-07 13:07:08,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:08,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-07 13:07:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:08,575 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-07 13:07:08,575 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:07:08,576 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [969021125] [2024-11-07 13:07:08,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [969021125] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:07:08,576 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:07:08,576 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-07 13:07:08,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194542772] [2024-11-07 13:07:08,578 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:07:08,580 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-07 13:07:08,581 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:07:08,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-07 13:07:08,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-07 13:07:08,604 INFO L87 Difference]: Start difference. First operand has 2288 states, 1568 states have (on average 1.3150510204081634) internal successors, (2062), 1602 states have internal predecessors, (2062), 616 states have call successors, (616), 104 states have call predecessors, (616), 103 states have return successors, (608), 605 states have call predecessors, (608), 608 states have call successors, (608) Second operand has 7 states, 7 states have (on average 5.571428571428571) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-11-07 13:07:12,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:07:47,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 13:07:47,209 INFO L93 Difference]: Finished difference Result 6973 states and 10269 transitions. [2024-11-07 13:07:47,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-07 13:07:47,211 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.571428571428571) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 80 [2024-11-07 13:07:47,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 13:07:47,253 INFO L225 Difference]: With dead ends: 6973 [2024-11-07 13:07:47,254 INFO L226 Difference]: Without dead ends: 4649 [2024-11-07 13:07:47,271 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=61, Invalid=121, Unknown=0, NotChecked=0, Total=182 [2024-11-07 13:07:47,273 INFO L432 NwaCegarLoop]: 398 mSDtfsCounter, 14424 mSDsluCounter, 1373 mSDsCounter, 0 mSdLazyCounter, 7599 mSolverCounterSat, 10016 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14496 SdHoareTripleChecker+Valid, 1771 SdHoareTripleChecker+Invalid, 17616 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 10016 IncrementalHoareTripleChecker+Valid, 7599 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.0s IncrementalHoareTripleChecker+Time [2024-11-07 13:07:47,274 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [14496 Valid, 1771 Invalid, 17616 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [10016 Valid, 7599 Invalid, 1 Unknown, 0 Unchecked, 37.0s Time] [2024-11-07 13:07:47,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4649 states. [2024-11-07 13:07:47,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4649 to 4445. [2024-11-07 13:07:47,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4445 states, 3052 states have (on average 1.292267365661861) internal successors, (3944), 3099 states have internal predecessors, (3944), 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) [2024-11-07 13:07:47,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4445 states to 4445 states and 6325 transitions. [2024-11-07 13:07:47,732 INFO L78 Accepts]: Start accepts. Automaton has 4445 states and 6325 transitions. Word has length 80 [2024-11-07 13:07:47,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 13:07:47,733 INFO L471 AbstractCegarLoop]: Abstraction has 4445 states and 6325 transitions. [2024-11-07 13:07:47,733 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.571428571428571) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-11-07 13:07:47,733 INFO L276 IsEmpty]: Start isEmpty. Operand 4445 states and 6325 transitions. [2024-11-07 13:07:47,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-07 13:07:47,751 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:07:47,751 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:07:47,751 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 13:07:47,752 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:07:47,752 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:07:47,752 INFO L85 PathProgramCache]: Analyzing trace with hash -233322528, now seen corresponding path program 1 times [2024-11-07 13:07:47,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:07:47,752 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119163685] [2024-11-07 13:07:47,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:07:47,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:07:49,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:07:49,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-07 13:07:49,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 13:07:49,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-07 13:07:49,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-07 13:07:49,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 13:07:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 13:07:49,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-07 13:07:49,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-07 13:07:49,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-07 13:07:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-07 13:07:49,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,887 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-07 13:07:49,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-07 13:07:49,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-07 13:07:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-07 13:07:49,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-07 13:07:49,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-07 13:07:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 13:07:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-07 13:07:49,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-07 13:07:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-07 13:07:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:49,993 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2024-11-07 13:07:49,994 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:07:49,994 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119163685] [2024-11-07 13:07:49,994 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1119163685] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:07:49,994 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:07:49,994 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-07 13:07:49,994 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161487153] [2024-11-07 13:07:49,994 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:07:49,996 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-07 13:07:49,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:07:49,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-07 13:07:49,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-07 13:07:49,998 INFO L87 Difference]: Start difference. First operand 4445 states and 6325 transitions. Second operand has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 3 states have internal predecessors, (69), 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) [2024-11-07 13:07:54,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:08:22,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 13:08:22,115 INFO L93 Difference]: Finished difference Result 4649 states and 6667 transitions. [2024-11-07 13:08:22,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-07 13:08:22,116 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 3 states have internal predecessors, (69), 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 166 [2024-11-07 13:08:22,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 13:08:22,140 INFO L225 Difference]: With dead ends: 4649 [2024-11-07 13:08:22,140 INFO L226 Difference]: Without dead ends: 4646 [2024-11-07 13:08:22,143 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2024-11-07 13:08:22,145 INFO L432 NwaCegarLoop]: 374 mSDtfsCounter, 6164 mSDsluCounter, 1332 mSDsCounter, 0 mSdLazyCounter, 7577 mSolverCounterSat, 4424 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6164 SdHoareTripleChecker+Valid, 1706 SdHoareTripleChecker+Invalid, 12002 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4424 IncrementalHoareTripleChecker+Valid, 7577 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.8s IncrementalHoareTripleChecker+Time [2024-11-07 13:08:22,145 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6164 Valid, 1706 Invalid, 12002 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4424 Valid, 7577 Invalid, 1 Unknown, 0 Unchecked, 30.8s Time] [2024-11-07 13:08:22,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4646 states. [2024-11-07 13:08:22,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4646 to 4447. [2024-11-07 13:08:22,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4447 states, 3054 states have (on average 1.2920759659463) internal successors, (3946), 3101 states have internal predecessors, (3946), 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) [2024-11-07 13:08:22,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4447 states to 4447 states and 6327 transitions. [2024-11-07 13:08:22,373 INFO L78 Accepts]: Start accepts. Automaton has 4447 states and 6327 transitions. Word has length 166 [2024-11-07 13:08:22,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 13:08:22,375 INFO L471 AbstractCegarLoop]: Abstraction has 4447 states and 6327 transitions. [2024-11-07 13:08:22,375 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 3 states have internal predecessors, (69), 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) [2024-11-07 13:08:22,375 INFO L276 IsEmpty]: Start isEmpty. Operand 4447 states and 6327 transitions. [2024-11-07 13:08:22,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-07 13:08:22,382 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:08:22,383 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:08:22,383 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-07 13:08:22,383 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:08:22,383 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:08:22,383 INFO L85 PathProgramCache]: Analyzing trace with hash -925551660, now seen corresponding path program 1 times [2024-11-07 13:08:22,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:08:22,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227133672] [2024-11-07 13:08:22,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:08:22,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:08:23,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:08:24,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-07 13:08:24,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 13:08:24,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-07 13:08:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-07 13:08:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 13:08:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 13:08:24,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-07 13:08:24,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-07 13:08:24,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-07 13:08:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,454 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-07 13:08:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-07 13:08:24,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-07 13:08:24,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-07 13:08:24,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-07 13:08:24,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-07 13:08:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-07 13:08:24,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 13:08:24,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-07 13:08:24,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-07 13:08:24,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-07 13:08:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:08:24,545 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2024-11-07 13:08:24,545 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:08:24,545 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1227133672] [2024-11-07 13:08:24,545 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1227133672] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:08:24,546 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:08:24,546 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-07 13:08:24,546 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540928841] [2024-11-07 13:08:24,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:08:24,547 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-07 13:08:24,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:08:24,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-07 13:08:24,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-07 13:08:24,548 INFO L87 Difference]: Start difference. First operand 4447 states and 6327 transitions. Second operand has 8 states, 8 states have (on average 8.875) internal successors, (71), 4 states have internal predecessors, (71), 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)