./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--scsi--dc395x.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 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--scsi--dc395x.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 0011bf3948bf1d5c39bf27544f1c0eeb95eb3a8609236ba1425eb8eb6552d47c --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 18:34:56,552 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 18:34:56,611 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 18:34:56,616 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 18:34:56,616 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 18:34:56,643 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 18:34:56,644 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 18:34:56,644 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 18:34:56,644 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 18:34:56,645 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 18:34:56,645 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 18:34:56,646 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 18:34:56,646 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 18:34:56,646 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 18:34:56,646 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 18:34:56,647 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 18:34:56,647 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 18:34:56,647 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 18:34:56,647 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 18:34:56,647 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 18:34:56,647 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 18:34:56,647 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 18:34:56,647 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 18:34:56,647 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 18:34:56,647 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 18:34:56,647 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 18:34:56,647 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 18:34:56,647 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 18:34:56,647 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 18:34:56,647 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:34:56,647 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 18:34:56,648 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 18:34:56,648 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 18:34:56,648 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 18:34:56,648 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:34:56,648 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 18:34:56,648 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 18:34:56,648 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 18:34:56,648 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 18:34:56,648 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 18:34:56,648 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 18:34:56,648 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 18:34:56,648 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 18:34:56,648 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 18:34:56,648 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 18:34:56,648 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 -> 0011bf3948bf1d5c39bf27544f1c0eeb95eb3a8609236ba1425eb8eb6552d47c [2025-01-09 18:34:56,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 18:34:56,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 18:34:56,935 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 18:34:56,936 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 18:34:56,936 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 18:34:56,939 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2025-01-09 18:34:58,330 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6ddb45ccc/a9e60466bbd841cfa6bc74747d3a82bf/FLAGfeac2e6ec [2025-01-09 18:34:58,896 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 18:34:58,897 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2025-01-09 18:34:58,941 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6ddb45ccc/a9e60466bbd841cfa6bc74747d3a82bf/FLAGfeac2e6ec [2025-01-09 18:34:58,955 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6ddb45ccc/a9e60466bbd841cfa6bc74747d3a82bf [2025-01-09 18:34:58,957 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 18:34:58,958 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 18:34:58,959 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 18:34:58,959 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 18:34:58,964 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 18:34:58,965 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 06:34:58" (1/1) ... [2025-01-09 18:34:58,966 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5867074e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:34:58, skipping insertion in model container [2025-01-09 18:34:58,966 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 06:34:58" (1/1) ... [2025-01-09 18:34:59,078 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 18:34:59,477 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4382] [2025-01-09 18:34:59,478 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4383-4384] [2025-01-09 18:34:59,930 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--scsi--dc395x.ko-entry_point.cil.out.i[138207,138220] [2025-01-09 18:35:01,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 18:35:01,126 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 18:35:01,269 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4382] [2025-01-09 18:35:01,270 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4383-4384] [2025-01-09 18:35:01,275 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)); [4526-4527] [2025-01-09 18:35:01,281 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"); [4532-4534] [2025-01-09 18:35:01,282 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)); [4556-4557] [2025-01-09 18:35:01,285 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"); [4562-4564] [2025-01-09 18:35:01,286 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)); [4585-4586] [2025-01-09 18:35:01,286 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"); [4591-4593] [2025-01-09 18:35:01,288 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4663] [2025-01-09 18:35:01,289 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4671] [2025-01-09 18:35:01,289 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [4678] [2025-01-09 18:35:01,289 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [4686] [2025-01-09 18:35:01,289 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [4693] [2025-01-09 18:35:01,289 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [4701] [2025-01-09 18:35:01,292 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--scsi--dc395x.ko-entry_point.cil.out.i[138207,138220] [2025-01-09 18:35:01,302 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [4959-4960] [2025-01-09 18:35:01,306 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [4988-4989] [2025-01-09 18:35:01,307 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5018-5019] [2025-01-09 18:35:01,309 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (155), "i" (12UL)); [5048-5049] [2025-01-09 18:35:01,337 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5433/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/dc395x.o.c.prepared"), "i" (1080), "i" (12UL)); [5744-5745] [2025-01-09 18:35:01,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 18:35:01,726 INFO L204 MainTranslator]: Completed translation [2025-01-09 18:35:01,727 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:01 WrapperNode [2025-01-09 18:35:01,728 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 18:35:01,729 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 18:35:01,729 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 18:35:01,729 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 18:35:01,737 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:01" (1/1) ... [2025-01-09 18:35:01,840 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:01" (1/1) ... [2025-01-09 18:35:02,133 INFO L138 Inliner]: procedures = 289, calls = 2971, calls flagged for inlining = 154, calls inlined = 150, statements flattened = 8156 [2025-01-09 18:35:02,134 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 18:35:02,134 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 18:35:02,134 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 18:35:02,135 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 18:35:02,149 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:01" (1/1) ... [2025-01-09 18:35:02,150 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:01" (1/1) ... [2025-01-09 18:35:02,208 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:01" (1/1) ... [2025-01-09 18:35:03,124 INFO L175 MemorySlicer]: Split 1872 memory accesses to 35 slices as follows [1, 5, 7, 9, 7, 9, 2, 16, 10, 7, 2, 52, 10, 57, 7, 35, 1, 42, 5, 1, 1, 1431, 98, 2, 6, 1, 2, 4, 11, 13, 3, 8, 1, 3, 3]. 76 percent of accesses are in the largest equivalence class. The 264 initializations are split as follows [1, 5, 7, 8, 7, 8, 0, 8, 8, 7, 0, 0, 8, 0, 7, 35, 1, 0, 5, 0, 1, 28, 98, 2, 0, 1, 0, 4, 0, 0, 0, 8, 1, 3, 3]. The 510 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 33, 0, 57, 0, 0, 0, 42, 0, 0, 0, 365, 0, 0, 3, 0, 1, 0, 5, 4, 0, 0, 0, 0, 0]. [2025-01-09 18:35:03,124 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:01" (1/1) ... [2025-01-09 18:35:03,125 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:01" (1/1) ... [2025-01-09 18:35:03,303 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:01" (1/1) ... [2025-01-09 18:35:03,328 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:01" (1/1) ... [2025-01-09 18:35:03,374 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:01" (1/1) ... [2025-01-09 18:35:03,496 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:01" (1/1) ... [2025-01-09 18:35:03,537 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:01" (1/1) ... [2025-01-09 18:35:03,646 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 18:35:03,647 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 18:35:03,648 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 18:35:03,648 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 18:35:03,650 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:01" (1/1) ... [2025-01-09 18:35:03,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:35:03,667 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 18:35:03,681 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) [2025-01-09 18:35:03,687 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 [2025-01-09 18:35:03,708 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_append [2025-01-09 18:35:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_append [2025-01-09 18:35:03,709 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2025-01-09 18:35:03,709 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2025-01-09 18:35:03,709 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kunmap_atomic_sg [2025-01-09 18:35:03,710 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kunmap_atomic_sg [2025-01-09 18:35:03,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 18:35:03,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 18:35:03,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 18:35:03,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 18:35:03,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 18:35:03,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 18:35:03,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 18:35:03,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 18:35:03,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 18:35:03,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 18:35:03,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 18:35:03,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 18:35:03,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 18:35:03,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 18:35:03,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 18:35:03,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 18:35:03,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 18:35:03,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 18:35:03,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 18:35:03,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 18:35:03,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 18:35:03,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 18:35:03,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 18:35:03,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 18:35:03,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 18:35:03,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 18:35:03,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-01-09 18:35:03,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-01-09 18:35:03,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-01-09 18:35:03,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-01-09 18:35:03,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-01-09 18:35:03,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-01-09 18:35:03,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-01-09 18:35:03,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-01-09 18:35:03,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-01-09 18:35:03,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 18:35:03,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 18:35:03,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 18:35:03,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 18:35:03,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 18:35:03,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 18:35:03,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 18:35:03,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 18:35:03,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 18:35:03,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 18:35:03,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 18:35:03,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 18:35:03,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 18:35:03,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 18:35:03,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 18:35:03,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 18:35:03,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 18:35:03,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 18:35:03,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 18:35:03,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 18:35:03,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 18:35:03,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 18:35:03,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 18:35:03,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 18:35:03,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 18:35:03,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 18:35:03,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-09 18:35:03,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-09 18:35:03,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-01-09 18:35:03,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-01-09 18:35:03,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-01-09 18:35:03,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-01-09 18:35:03,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-01-09 18:35:03,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-01-09 18:35:03,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-01-09 18:35:03,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 18:35:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 18:35:03,720 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_set_timer [2025-01-09 18:35:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_set_timer [2025-01-09 18:35:03,720 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_get_next [2025-01-09 18:35:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_get_next [2025-01-09 18:35:03,721 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_process_next [2025-01-09 18:35:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_process_next [2025-01-09 18:35:03,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-01-09 18:35:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-01-09 18:35:03,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 18:35:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 18:35:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure build_sdtr [2025-01-09 18:35:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure build_sdtr [2025-01-09 18:35:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd [2025-01-09 18:35:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd [2025-01-09 18:35:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2025-01-09 18:35:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2025-01-09 18:35:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-01-09 18:35:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-01-09 18:35:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_remove_and_free_device [2025-01-09 18:35:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_remove_and_free_device [2025-01-09 18:35:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_after_transfer [2025-01-09 18:35:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_after_transfer [2025-01-09 18:35:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb_sense [2025-01-09 18:35:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb_sense [2025-01-09 18:35:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2025-01-09 18:35:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2025-01-09 18:35:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2025-01-09 18:35:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2025-01-09 18:35:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2025-01-09 18:35:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2025-01-09 18:35:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_6 [2025-01-09 18:35:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_6 [2025-01-09 18:35:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-01-09 18:35:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-01-09 18:35:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure start_scsi [2025-01-09 18:35:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure start_scsi [2025-01-09 18:35:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-01-09 18:35:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-01-09 18:35:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure data_io_transfer [2025-01-09 18:35:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure data_io_transfer [2025-01-09 18:35:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-01-09 18:35:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-01-09 18:35:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_uninit [2025-01-09 18:35:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_uninit [2025-01-09 18:35:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 18:35:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-01-09 18:35:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-01-09 18:35:03,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2025-01-09 18:35:03,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2025-01-09 18:35:03,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2025-01-09 18:35:03,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-01-09 18:35:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-01-09 18:35:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-01-09 18:35:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2025-01-09 18:35:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2025-01-09 18:35:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2025-01-09 18:35:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2025-01-09 18:35:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 18:35:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 18:35:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2025-01-09 18:35:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2025-01-09 18:35:03,730 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2025-01-09 18:35:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2025-01-09 18:35:03,730 INFO L130 BoogieDeclarations]: Found specification of procedure sg_verify_length [2025-01-09 18:35:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_verify_length [2025-01-09 18:35:03,730 INFO L130 BoogieDeclarations]: Found specification of procedure set_basic_config [2025-01-09 18:35:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure set_basic_config [2025-01-09 18:35:03,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 18:35:03,730 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-01-09 18:35:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-01-09 18:35:03,730 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2025-01-09 18:35:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure enable_msgout_abort [2025-01-09 18:35:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_msgout_abort [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2025-01-09 18:35:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-09 18:35:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2025-01-09 18:35:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2025-01-09 18:35:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-01-09 18:35:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_regs [2025-01-09 18:35:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_regs [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_sg_tables_free [2025-01-09 18:35:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_sg_tables_free [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure set_safe_settings [2025-01-09 18:35:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure set_safe_settings [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-01-09 18:35:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_write_cmd [2025-01-09 18:35:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_write_cmd [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_override [2025-01-09 18:35:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_override [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 18:35:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 18:35:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 18:35:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 18:35:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 18:35:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 18:35:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 18:35:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 18:35:03,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 18:35:03,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-01-09 18:35:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 18:35:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure build_wdtr [2025-01-09 18:35:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure build_wdtr [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2025-01-09 18:35:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-01-09 18:35:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure reset_dev_param [2025-01-09 18:35:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_dev_param [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2025-01-09 18:35:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_reject [2025-01-09 18:35:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_reject [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-01-09 18:35:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2025-01-09 18:35:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 18:35:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-01-09 18:35:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-01-09 18:35:03,738 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_to_waiting_move [2025-01-09 18:35:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_to_waiting_move [2025-01-09 18:35:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-01-09 18:35:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-01-09 18:35:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure sg_update_list [2025-01-09 18:35:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_update_list [2025-01-09 18:35:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-01-09 18:35:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-01-09 18:35:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_remove [2025-01-09 18:35:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_remove [2025-01-09 18:35:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-01-09 18:35:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-01-09 18:35:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 18:35:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 18:35:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 18:35:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 18:35:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 18:35:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 18:35:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 18:35:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 18:35:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 18:35:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 18:35:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 18:35:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 18:35:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 18:35:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure free_tag [2025-01-09 18:35:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tag [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_remove [2025-01-09 18:35:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_remove [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 18:35:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-01-09 18:35:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure sg_subtract_one [2025-01-09 18:35:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_subtract_one [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 18:35:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 18:35:03,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-01-09 18:35:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-01-09 18:35:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 18:35:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 18:35:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 18:35:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 18:35:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-01-09 18:35:03,747 INFO L130 BoogieDeclarations]: Found specification of procedure clear_fifo [2025-01-09 18:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_fifo [2025-01-09 18:35:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-01-09 18:35:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-01-09 18:35:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 18:35:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 18:35:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2025-01-09 18:35:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2025-01-09 18:35:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 18:35:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 18:35:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_slave_destroy [2025-01-09 18:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_slave_destroy [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-01-09 18:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2025-01-09 18:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 18:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure srb_free_insert [2025-01-09 18:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_free_insert [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2025-01-09 18:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2025-01-09 18:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2025-01-09 18:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2025-01-09 18:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2025-01-09 18:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-01-09 18:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 18:35:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-09 18:35:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-09 18:35:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-01-09 18:35:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-01-09 18:35:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-01-09 18:35:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2025-01-09 18:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 18:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2025-01-09 18:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2025-01-09 18:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_remove_one [2025-01-09 18:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_remove_one [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb [2025-01-09 18:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kmap_atomic_sg [2025-01-09 18:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kmap_atomic_sg [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure find_dcb [2025-01-09 18:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dcb [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2025-01-09 18:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2025-01-09 18:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure reset_scsi_bus [2025-01-09 18:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_scsi_bus [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-01-09 18:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-01-09 18:35:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2025-01-09 18:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2025-01-09 18:35:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2025-01-09 18:35:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2025-01-09 18:35:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_wait_30us [2025-01-09 18:35:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_wait_30us [2025-01-09 18:35:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 18:35:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 18:35:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure doing_srb_done [2025-01-09 18:35:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure doing_srb_done [2025-01-09 18:35:05,026 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 18:35:05,030 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 18:35:16,578 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 18:35:30,689 INFO L? ?]: Removed 3980 outVars from TransFormulas that were not future-live. [2025-01-09 18:35:30,689 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 18:35:30,761 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 18:35:30,766 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-01-09 18:35:30,766 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 06:35:30 BoogieIcfgContainer [2025-01-09 18:35:30,766 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 18:35:30,768 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 18:35:30,770 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 18:35:30,774 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 18:35:30,774 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 06:34:58" (1/3) ... [2025-01-09 18:35:30,775 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@124ed713 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 06:35:30, skipping insertion in model container [2025-01-09 18:35:30,775 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:01" (2/3) ... [2025-01-09 18:35:30,775 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@124ed713 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 06:35:30, skipping insertion in model container [2025-01-09 18:35:30,775 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 06:35:30" (3/3) ... [2025-01-09 18:35:30,776 INFO L128 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2025-01-09 18:35:30,792 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 18:35:30,796 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i that has 166 procedures, 3519 locations, 1 initial locations, 105 loop locations, and 1 error locations. [2025-01-09 18:35:30,929 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 18:35:30,941 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;@4606ade1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 18:35:30,942 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 18:35:30,959 INFO L276 IsEmpty]: Start isEmpty. Operand has 3216 states, 2407 states have (on average 1.387619443290403) internal successors, (3340), 2468 states have internal predecessors, (3340), 710 states have call successors, (710), 98 states have call predecessors, (710), 97 states have return successors, (704), 690 states have call predecessors, (704), 704 states have call successors, (704) [2025-01-09 18:35:30,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2025-01-09 18:35:30,969 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:35:30,970 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:35:30,971 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:35:30,976 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:35:30,977 INFO L85 PathProgramCache]: Analyzing trace with hash 642698863, now seen corresponding path program 1 times [2025-01-09 18:35:30,982 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:35:30,982 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1406356416] [2025-01-09 18:35:30,983 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:35:30,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:35:32,766 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 47 statements into 1 equivalence classes. [2025-01-09 18:35:33,030 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 47 of 47 statements. [2025-01-09 18:35:33,030 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:35:33,031 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:35:33,470 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-09 18:35:33,471 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:35:33,471 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1406356416] [2025-01-09 18:35:33,472 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1406356416] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:35:33,472 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:35:33,472 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 18:35:33,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516567018] [2025-01-09 18:35:33,474 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:35:33,477 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 18:35:33,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:35:33,496 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 18:35:33,496 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:35:33,506 INFO L87 Difference]: Start difference. First operand has 3216 states, 2407 states have (on average 1.387619443290403) internal successors, (3340), 2468 states have internal predecessors, (3340), 710 states have call successors, (710), 98 states have call predecessors, (710), 97 states have return successors, (704), 690 states have call predecessors, (704), 704 states have call successors, (704) Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2025-01-09 18:35:34,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:35:34,213 INFO L93 Difference]: Finished difference Result 9157 states and 13669 transitions. [2025-01-09 18:35:34,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 18:35:34,216 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 47 [2025-01-09 18:35:34,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:35:34,298 INFO L225 Difference]: With dead ends: 9157 [2025-01-09 18:35:34,299 INFO L226 Difference]: Without dead ends: 5902 [2025-01-09 18:35:34,341 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:35:34,344 INFO L435 NwaCegarLoop]: 4933 mSDtfsCounter, 4045 mSDsluCounter, 4585 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4045 SdHoareTripleChecker+Valid, 9518 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-01-09 18:35:34,345 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4045 Valid, 9518 Invalid, 31 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-01-09 18:35:34,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5902 states. [2025-01-09 18:35:34,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5902 to 5886. [2025-01-09 18:35:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5886 states, 4439 states have (on average 1.3626943005181347) internal successors, (6049), 4539 states have internal predecessors, (6049), 1260 states have call successors, (1260), 187 states have call predecessors, (1260), 186 states have return successors, (1270), 1233 states have call predecessors, (1270), 1259 states have call successors, (1270) [2025-01-09 18:35:34,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5886 states to 5886 states and 8579 transitions. [2025-01-09 18:35:34,926 INFO L78 Accepts]: Start accepts. Automaton has 5886 states and 8579 transitions. Word has length 47 [2025-01-09 18:35:34,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:35:34,926 INFO L471 AbstractCegarLoop]: Abstraction has 5886 states and 8579 transitions. [2025-01-09 18:35:34,927 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2025-01-09 18:35:34,927 INFO L276 IsEmpty]: Start isEmpty. Operand 5886 states and 8579 transitions. [2025-01-09 18:35:34,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2025-01-09 18:35:34,957 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:35:34,957 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 7, 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] [2025-01-09 18:35:34,958 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 18:35:34,958 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:35:34,958 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:35:34,959 INFO L85 PathProgramCache]: Analyzing trace with hash 1532580562, now seen corresponding path program 1 times [2025-01-09 18:35:34,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:35:34,959 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775159005] [2025-01-09 18:35:34,959 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:35:34,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:35:36,486 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 112 statements into 1 equivalence classes. [2025-01-09 18:35:36,556 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 112 of 112 statements. [2025-01-09 18:35:36,557 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:35:36,557 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:35:36,864 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2025-01-09 18:35:36,864 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:35:36,866 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775159005] [2025-01-09 18:35:36,866 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1775159005] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:35:36,866 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:35:36,866 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 18:35:36,866 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1007929991] [2025-01-09 18:35:36,867 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:35:36,868 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 18:35:36,868 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:35:36,869 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 18:35:36,869 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:35:36,870 INFO L87 Difference]: Start difference. First operand 5886 states and 8579 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2025-01-09 18:35:37,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:35:37,367 INFO L93 Difference]: Finished difference Result 16600 states and 24160 transitions. [2025-01-09 18:35:37,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 18:35:37,368 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 112 [2025-01-09 18:35:37,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:35:37,465 INFO L225 Difference]: With dead ends: 16600 [2025-01-09 18:35:37,466 INFO L226 Difference]: Without dead ends: 10731 [2025-01-09 18:35:37,504 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:35:37,506 INFO L435 NwaCegarLoop]: 5869 mSDtfsCounter, 3883 mSDsluCounter, 4576 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3883 SdHoareTripleChecker+Valid, 10445 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 18:35:37,506 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3883 Valid, 10445 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 18:35:37,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10731 states. [2025-01-09 18:35:38,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10731 to 10728. [2025-01-09 18:35:38,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10728 states, 8101 states have (on average 1.3615603011973831) internal successors, (11030), 8288 states have internal predecessors, (11030), 2274 states have call successors, (2274), 353 states have call predecessors, (2274), 352 states have return successors, (2295), 2221 states have call predecessors, (2295), 2273 states have call successors, (2295) [2025-01-09 18:35:38,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10728 states to 10728 states and 15599 transitions. [2025-01-09 18:35:38,164 INFO L78 Accepts]: Start accepts. Automaton has 10728 states and 15599 transitions. Word has length 112 [2025-01-09 18:35:38,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:35:38,165 INFO L471 AbstractCegarLoop]: Abstraction has 10728 states and 15599 transitions. [2025-01-09 18:35:38,165 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2025-01-09 18:35:38,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10728 states and 15599 transitions. [2025-01-09 18:35:38,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2025-01-09 18:35:38,182 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:35:38,182 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:35:38,182 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 18:35:38,183 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:35:38,183 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:35:38,183 INFO L85 PathProgramCache]: Analyzing trace with hash -144302114, now seen corresponding path program 1 times [2025-01-09 18:35:38,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:35:38,183 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565514155] [2025-01-09 18:35:38,184 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:35:38,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:35:40,031 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 132 statements into 1 equivalence classes. [2025-01-09 18:35:40,109 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 132 of 132 statements. [2025-01-09 18:35:40,109 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:35:40,109 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:35:40,447 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2025-01-09 18:35:40,448 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:35:40,449 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565514155] [2025-01-09 18:35:40,449 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [565514155] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:35:40,449 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:35:40,449 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 18:35:40,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048675890] [2025-01-09 18:35:40,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:35:40,451 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 18:35:40,451 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:35:40,451 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 18:35:40,451 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:35:40,452 INFO L87 Difference]: Start difference. First operand 10728 states and 15599 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2025-01-09 18:35:40,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:35:40,828 INFO L93 Difference]: Finished difference Result 21432 states and 31168 transitions. [2025-01-09 18:35:40,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 18:35:40,829 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 132 [2025-01-09 18:35:40,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:35:40,932 INFO L225 Difference]: With dead ends: 21432 [2025-01-09 18:35:40,933 INFO L226 Difference]: Without dead ends: 10728 [2025-01-09 18:35:40,994 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:35:40,995 INFO L435 NwaCegarLoop]: 4605 mSDtfsCounter, 0 mSDsluCounter, 4603 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 9208 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 18:35:40,996 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 9208 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 18:35:41,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10728 states. [2025-01-09 18:35:41,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10728 to 10728. [2025-01-09 18:35:41,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10728 states, 8101 states have (on average 1.3613134180965314) internal successors, (11028), 8288 states have internal predecessors, (11028), 2274 states have call successors, (2274), 353 states have call predecessors, (2274), 352 states have return successors, (2295), 2221 states have call predecessors, (2295), 2273 states have call successors, (2295) [2025-01-09 18:35:41,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10728 states to 10728 states and 15597 transitions. [2025-01-09 18:35:41,520 INFO L78 Accepts]: Start accepts. Automaton has 10728 states and 15597 transitions. Word has length 132 [2025-01-09 18:35:41,521 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:35:41,521 INFO L471 AbstractCegarLoop]: Abstraction has 10728 states and 15597 transitions. [2025-01-09 18:35:41,522 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2025-01-09 18:35:41,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10728 states and 15597 transitions. [2025-01-09 18:35:41,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2025-01-09 18:35:41,545 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:35:41,545 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:35:41,545 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 18:35:41,545 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:35:41,546 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:35:41,546 INFO L85 PathProgramCache]: Analyzing trace with hash 1910342389, now seen corresponding path program 1 times [2025-01-09 18:35:41,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:35:41,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [230519559] [2025-01-09 18:35:41,546 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:35:41,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:35:42,875 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 137 statements into 1 equivalence classes. [2025-01-09 18:35:42,965 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 137 of 137 statements. [2025-01-09 18:35:42,965 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:35:42,965 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:35:43,444 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2025-01-09 18:35:43,444 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:35:43,444 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [230519559] [2025-01-09 18:35:43,444 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [230519559] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:35:43,444 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:35:43,445 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 18:35:43,445 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195111481] [2025-01-09 18:35:43,445 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:35:43,445 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 18:35:43,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:35:43,446 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 18:35:43,446 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 18:35:43,446 INFO L87 Difference]: Start difference. First operand 10728 states and 15597 transitions. Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2025-01-09 18:35:47,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 18:35:48,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:35:48,548 INFO L93 Difference]: Finished difference Result 32140 states and 46735 transitions. [2025-01-09 18:35:48,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-09 18:35:48,549 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 137 [2025-01-09 18:35:48,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:35:48,860 INFO L225 Difference]: With dead ends: 32140 [2025-01-09 18:35:48,860 INFO L226 Difference]: Without dead ends: 21436 [2025-01-09 18:35:48,949 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 18:35:48,958 INFO L435 NwaCegarLoop]: 8467 mSDtfsCounter, 4582 mSDsluCounter, 13061 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4582 SdHoareTripleChecker+Valid, 21528 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2025-01-09 18:35:48,962 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4582 Valid, 21528 Invalid, 16 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 14 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2025-01-09 18:35:49,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21436 states. [2025-01-09 18:35:49,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21436 to 21410. [2025-01-09 18:35:49,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21410 states, 16170 states have (on average 1.3617192331478045) internal successors, (22019), 16546 states have internal predecessors, (22019), 4539 states have call successors, (4539), 701 states have call predecessors, (4539), 700 states have return successors, (4582), 4430 states have call predecessors, (4582), 4538 states have call successors, (4582) [2025-01-09 18:35:50,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21410 states to 21410 states and 31140 transitions. [2025-01-09 18:35:50,138 INFO L78 Accepts]: Start accepts. Automaton has 21410 states and 31140 transitions. Word has length 137 [2025-01-09 18:35:50,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:35:50,139 INFO L471 AbstractCegarLoop]: Abstraction has 21410 states and 31140 transitions. [2025-01-09 18:35:50,140 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2025-01-09 18:35:50,140 INFO L276 IsEmpty]: Start isEmpty. Operand 21410 states and 31140 transitions. [2025-01-09 18:35:50,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2025-01-09 18:35:50,165 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:35:50,165 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:35:50,166 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 18:35:50,166 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:35:50,167 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:35:50,167 INFO L85 PathProgramCache]: Analyzing trace with hash 630478711, now seen corresponding path program 1 times [2025-01-09 18:35:50,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:35:50,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [910966876] [2025-01-09 18:35:50,167 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:35:50,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:35:52,082 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 137 statements into 1 equivalence classes. [2025-01-09 18:35:52,171 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 137 of 137 statements. [2025-01-09 18:35:52,171 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:35:52,171 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:35:52,470 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2025-01-09 18:35:52,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:35:52,470 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [910966876] [2025-01-09 18:35:52,470 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [910966876] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:35:52,470 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:35:52,470 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 18:35:52,470 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [879803882] [2025-01-09 18:35:52,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:35:52,471 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 18:35:52,471 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:35:52,471 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 18:35:52,471 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:35:52,472 INFO L87 Difference]: Start difference. First operand 21410 states and 31140 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2025-01-09 18:35:53,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:35:53,059 INFO L93 Difference]: Finished difference Result 21419 states and 31154 transitions. [2025-01-09 18:35:53,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 18:35:53,060 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 137 [2025-01-09 18:35:53,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:35:53,244 INFO L225 Difference]: With dead ends: 21419 [2025-01-09 18:35:53,244 INFO L226 Difference]: Without dead ends: 21416 [2025-01-09 18:35:53,270 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:35:53,272 INFO L435 NwaCegarLoop]: 4605 mSDtfsCounter, 0 mSDsluCounter, 4599 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 9204 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 18:35:53,272 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 9204 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 18:35:53,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21416 states. [2025-01-09 18:35:54,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21416 to 21416. [2025-01-09 18:35:54,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21416 states, 16176 states have (on average 1.3615850642927794) internal successors, (22025), 16552 states have internal predecessors, (22025), 4539 states have call successors, (4539), 701 states have call predecessors, (4539), 700 states have return successors, (4582), 4430 states have call predecessors, (4582), 4538 states have call successors, (4582) [2025-01-09 18:35:54,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21416 states to 21416 states and 31146 transitions. [2025-01-09 18:35:54,369 INFO L78 Accepts]: Start accepts. Automaton has 21416 states and 31146 transitions. Word has length 137 [2025-01-09 18:35:54,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:35:54,371 INFO L471 AbstractCegarLoop]: Abstraction has 21416 states and 31146 transitions. [2025-01-09 18:35:54,371 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2025-01-09 18:35:54,371 INFO L276 IsEmpty]: Start isEmpty. Operand 21416 states and 31146 transitions. [2025-01-09 18:35:54,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2025-01-09 18:35:54,397 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:35:54,397 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:35:54,397 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-09 18:35:54,397 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:35:54,398 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:35:54,398 INFO L85 PathProgramCache]: Analyzing trace with hash 120325163, now seen corresponding path program 1 times [2025-01-09 18:35:54,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:35:54,398 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636344716] [2025-01-09 18:35:54,398 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:35:54,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:35:55,689 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 139 statements into 1 equivalence classes. [2025-01-09 18:35:55,752 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 139 of 139 statements. [2025-01-09 18:35:55,752 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:35:55,752 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:35:56,328 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2025-01-09 18:35:56,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:35:56,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1636344716] [2025-01-09 18:35:56,328 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1636344716] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:35:56,328 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:35:56,328 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 18:35:56,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765612712] [2025-01-09 18:35:56,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:35:56,329 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 18:35:56,330 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:35:56,330 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 18:35:56,330 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 18:35:56,330 INFO L87 Difference]: Start difference. First operand 21416 states and 31146 transitions. Second operand has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2025-01-09 18:35:57,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:35:57,168 INFO L93 Difference]: Finished difference Result 45705 states and 66039 transitions. [2025-01-09 18:35:57,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 18:35:57,169 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 139 [2025-01-09 18:35:57,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:35:57,192 INFO L225 Difference]: With dead ends: 45705 [2025-01-09 18:35:57,193 INFO L226 Difference]: Without dead ends: 0 [2025-01-09 18:35:57,352 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 18:35:57,353 INFO L435 NwaCegarLoop]: 5242 mSDtfsCounter, 1842 mSDsluCounter, 8708 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1842 SdHoareTripleChecker+Valid, 13950 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 18:35:57,354 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1842 Valid, 13950 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 18:35:57,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-01-09 18:35:57,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-01-09 18:35:57,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 18:35:57,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-01-09 18:35:57,380 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 139 [2025-01-09 18:35:57,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:35:57,380 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-01-09 18:35:57,381 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2025-01-09 18:35:57,381 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-01-09 18:35:57,382 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-01-09 18:35:57,385 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-01-09 18:35:57,386 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-09 18:35:57,388 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2025-01-09 18:35:57,390 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.