./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.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 abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 20:20:32,828 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 20:20:32,880 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 20:20:32,887 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 20:20:32,889 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 20:20:32,910 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 20:20:32,911 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 20:20:32,911 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 20:20:32,911 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 20:20:32,911 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 20:20:32,912 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 20:20:32,912 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 20:20:32,912 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 20:20:32,913 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 20:20:32,913 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 20:20:32,913 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 20:20:32,913 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 20:20:32,913 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 20:20:32,914 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 20:20:32,914 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 20:20:32,914 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 20:20:32,914 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 20:20:32,914 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 20:20:32,914 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 20:20:32,914 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 20:20:32,914 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 20:20:32,914 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 20:20:32,914 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 20:20:32,914 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 20:20:32,915 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 20:20:32,915 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 20:20:32,915 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 20:20:32,915 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 20:20:32,915 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 20:20:32,915 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 20:20:32,916 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 20:20:32,916 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 20:20:32,916 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 20:20:32,916 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 20:20:32,916 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 20:20:32,916 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 20:20:32,916 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 20:20:32,916 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 20:20:32,916 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 20:20:32,916 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 20:20:32,917 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 -> abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 [2025-01-09 20:20:33,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 20:20:33,167 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 20:20:33,171 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 20:20:33,172 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 20:20:33,172 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 20:20:33,173 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2025-01-09 20:20:34,351 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b95f50836/566ba8077eb441d2808a0ecd39dc1869/FLAGdeaab36c9 [2025-01-09 20:20:34,939 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 20:20:34,940 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2025-01-09 20:20:34,985 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b95f50836/566ba8077eb441d2808a0ecd39dc1869/FLAGdeaab36c9 [2025-01-09 20:20:34,997 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b95f50836/566ba8077eb441d2808a0ecd39dc1869 [2025-01-09 20:20:34,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 20:20:35,001 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 20:20:35,002 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 20:20:35,003 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 20:20:35,006 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 20:20:35,006 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:20:34" (1/1) ... [2025-01-09 20:20:35,007 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@276c1cdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:35, skipping insertion in model container [2025-01-09 20:20:35,008 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:20:34" (1/1) ... [2025-01-09 20:20:35,104 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 20:20:37,516 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2025-01-09 20:20:37,518 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2025-01-09 20:20:37,519 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2025-01-09 20:20:37,519 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2025-01-09 20:20:37,534 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 20:20:37,589 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 20:20:37,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6725] [2025-01-09 20:20:37,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6732] [2025-01-09 20:20:37,669 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6747-6748] [2025-01-09 20:20:37,670 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6777-6778] [2025-01-09 20:20:37,670 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"); [6783-6785] [2025-01-09 20:20:37,679 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)); [6992-6993] [2025-01-09 20:20:37,683 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)); [7026-7027] [2025-01-09 20:20:37,684 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)); [7063-7064] [2025-01-09 20:20:37,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [13858] [2025-01-09 20:20:37,854 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2025-01-09 20:20:37,855 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2025-01-09 20:20:37,855 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2025-01-09 20:20:37,859 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2025-01-09 20:20:37,866 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 20:20:37,964 INFO L204 MainTranslator]: Completed translation [2025-01-09 20:20:37,965 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:37 WrapperNode [2025-01-09 20:20:37,965 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 20:20:37,966 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 20:20:37,966 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 20:20:37,966 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 20:20:37,969 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:37" (1/1) ... [2025-01-09 20:20:38,054 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:37" (1/1) ... [2025-01-09 20:20:38,316 INFO L138 Inliner]: procedures = 429, calls = 2598, calls flagged for inlining = 234, calls inlined = 226, statements flattened = 7236 [2025-01-09 20:20:38,317 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 20:20:38,318 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 20:20:38,318 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 20:20:38,318 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 20:20:38,326 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:37" (1/1) ... [2025-01-09 20:20:38,326 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:37" (1/1) ... [2025-01-09 20:20:38,356 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:37" (1/1) ... [2025-01-09 20:20:39,601 INFO L175 MemorySlicer]: Split 895 memory accesses to 30 slices as follows [4, 2, 6, 4, 528, 4, 2, 126, 1, 9, 6, 2, 16, 4, 1, 1, 4, 1, 2, 7, 52, 54, 14, 3, 17, 9, 7, 1, 5, 3]. 59 percent of accesses are in the largest equivalence class. The 41 initializations are split as follows [0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 1, 2, 0, 0, 0, 0, 1, 17, 0, 0, 0, 0, 0]. The 384 writes are split as follows [0, 1, 1, 2, 165, 0, 1, 107, 1, 2, 2, 1, 0, 1, 1, 0, 1, 0, 0, 3, 33, 42, 14, 0, 0, 2, 0, 1, 1, 2]. [2025-01-09 20:20:39,601 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:37" (1/1) ... [2025-01-09 20:20:39,601 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:37" (1/1) ... [2025-01-09 20:20:39,724 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:37" (1/1) ... [2025-01-09 20:20:39,740 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:37" (1/1) ... [2025-01-09 20:20:39,767 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:37" (1/1) ... [2025-01-09 20:20:39,814 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:37" (1/1) ... [2025-01-09 20:20:39,831 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:37" (1/1) ... [2025-01-09 20:20:39,881 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 20:20:39,883 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 20:20:39,883 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 20:20:39,883 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 20:20:39,885 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:37" (1/1) ... [2025-01-09 20:20:39,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 20:20:39,898 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 20:20:39,908 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 20:20:39,914 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 20:20:39,931 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2025-01-09 20:20:39,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2025-01-09 20:20:39,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 20:20:39,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 20:20:39,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2025-01-09 20:20:39,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2025-01-09 20:20:39,931 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2025-01-09 20:20:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2025-01-09 20:20:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 20:20:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 20:20:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-01-09 20:20:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-01-09 20:20:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2025-01-09 20:20:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2025-01-09 20:20:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-01-09 20:20:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-01-09 20:20:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2025-01-09 20:20:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2025-01-09 20:20:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2025-01-09 20:20:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2025-01-09 20:20:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2025-01-09 20:20:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2025-01-09 20:20:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-01-09 20:20:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-01-09 20:20:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2025-01-09 20:20:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2025-01-09 20:20:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2025-01-09 20:20:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2025-01-09 20:20:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2025-01-09 20:20:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2025-01-09 20:20:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-01-09 20:20:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-01-09 20:20:39,934 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2025-01-09 20:20:39,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2025-01-09 20:20:39,934 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2025-01-09 20:20:39,934 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2025-01-09 20:20:39,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 20:20:39,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 20:20:39,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2025-01-09 20:20:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg [2025-01-09 20:20:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2025-01-09 20:20:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2025-01-09 20:20:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2025-01-09 20:20:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2025-01-09 20:20:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-01-09 20:20:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2025-01-09 20:20:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2025-01-09 20:20:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2025-01-09 20:20:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 20:20:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-01-09 20:20:39,936 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-01-09 20:20:39,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 20:20:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 20:20:39,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 20:20:39,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 20:20:39,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 20:20:39,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 20:20:39,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 20:20:39,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 20:20:39,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 20:20:39,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 20:20:39,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 20:20:39,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 20:20:39,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 20:20:39,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 20:20:39,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 20:20:39,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 20:20:39,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 20:20:39,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 20:20:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-01-09 20:20:39,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-01-09 20:20:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-01-09 20:20:39,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-01-09 20:20:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 20:20:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 20:20:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 20:20:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 20:20:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 20:20:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 20:20:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 20:20:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 20:20:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 20:20:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 20:20:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 20:20:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 20:20:39,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 20:20:39,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 20:20:39,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 20:20:39,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_info [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_info [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-01-09 20:20:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-01-09 20:20:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-01-09 20:20:39,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2025-01-09 20:20:39,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2025-01-09 20:20:39,947 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-01-09 20:20:39,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 20:20:39,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-01-09 20:20:39,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2025-01-09 20:20:39,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 20:20:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-01-09 20:20:39,949 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2025-01-09 20:20:39,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-01-09 20:20:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 20:20:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 20:20:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 20:20:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 20:20:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 20:20:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 20:20:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 20:20:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 20:20:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 20:20:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 20:20:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 20:20:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 20:20:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 20:20:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 20:20:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 20:20:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 20:20:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2025-01-09 20:20:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2025-01-09 20:20:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2025-01-09 20:20:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2025-01-09 20:20:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2025-01-09 20:20:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-01-09 20:20:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2025-01-09 20:20:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-01-09 20:20:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 20:20:39,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 20:20:39,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 20:20:39,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-01-09 20:20:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2025-01-09 20:20:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2025-01-09 20:20:39,959 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2025-01-09 20:20:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2025-01-09 20:20:39,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2025-01-09 20:20:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2025-01-09 20:20:39,959 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2025-01-09 20:20:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2025-01-09 20:20:39,959 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-01-09 20:20:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-01-09 20:20:39,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 20:20:39,959 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-01-09 20:20:39,960 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-01-09 20:20:39,960 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2025-01-09 20:20:39,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2025-01-09 20:20:39,960 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2025-01-09 20:20:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2025-01-09 20:20:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2025-01-09 20:20:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2025-01-09 20:20:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2025-01-09 20:20:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2025-01-09 20:20:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_err [2025-01-09 20:20:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_err [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-01-09 20:20:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2025-01-09 20:20:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-01-09 20:20:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2025-01-09 20:20:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2025-01-09 20:20:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2025-01-09 20:20:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2025-01-09 20:20:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-01-09 20:20:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-01-09 20:20:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-01-09 20:20:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-01-09 20:20:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-01-09 20:20:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-01-09 20:20:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2025-01-09 20:20:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2025-01-09 20:20:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-01-09 20:20:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-01-09 20:20:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2025-01-09 20:20:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2025-01-09 20:20:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2025-01-09 20:20:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2025-01-09 20:20:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2025-01-09 20:20:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2025-01-09 20:20:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 20:20:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 20:20:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 20:20:39,966 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 20:20:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_warn [2025-01-09 20:20:39,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_warn [2025-01-09 20:20:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 20:20:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 20:20:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 20:20:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 20:20:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2025-01-09 20:20:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 20:20:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 20:20:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 20:20:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 20:20:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 20:20:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 20:20:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 20:20:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 20:20:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 20:20:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 20:20:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 20:20:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 20:20:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 20:20:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 20:20:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 20:20:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 20:20:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 20:20:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 20:20:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 20:20:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 20:20:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 20:20:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 20:20:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 20:20:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-09 20:20:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-09 20:20:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-01-09 20:20:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-01-09 20:20:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-01-09 20:20:39,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-01-09 20:20:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2025-01-09 20:20:39,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2025-01-09 20:20:40,944 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 20:20:40,948 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 20:20:48,662 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-01-09 20:20:50,564 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 20:21:04,220 INFO L? ?]: Removed 3744 outVars from TransFormulas that were not future-live. [2025-01-09 20:21:04,221 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 20:21:04,277 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 20:21:04,277 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2025-01-09 20:21:04,278 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:21:04 BoogieIcfgContainer [2025-01-09 20:21:04,278 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 20:21:04,280 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 20:21:04,280 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 20:21:04,284 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 20:21:04,284 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 08:20:34" (1/3) ... [2025-01-09 20:21:04,285 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45114abe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:21:04, skipping insertion in model container [2025-01-09 20:21:04,285 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:20:37" (2/3) ... [2025-01-09 20:21:04,286 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45114abe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:21:04, skipping insertion in model container [2025-01-09 20:21:04,286 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:21:04" (3/3) ... [2025-01-09 20:21:04,287 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2025-01-09 20:21:04,300 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 20:21:04,303 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i that has 195 procedures, 3100 locations, 1 initial locations, 90 loop locations, and 2 error locations. [2025-01-09 20:21:04,436 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 20:21:04,452 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;@53252a03, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 20:21:04,453 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-01-09 20:21:04,465 INFO L276 IsEmpty]: Start isEmpty. Operand has 2837 states, 1909 states have (on average 1.288108957569408) internal successors, (2459), 1961 states have internal predecessors, (2459), 795 states have call successors, (795), 136 states have call predecessors, (795), 135 states have return successors, (786), 779 states have call predecessors, (786), 786 states have call successors, (786) [2025-01-09 20:21:04,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2025-01-09 20:21:04,485 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:21:04,485 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:21:04,486 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 20:21:04,489 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:21:04,490 INFO L85 PathProgramCache]: Analyzing trace with hash 791589644, now seen corresponding path program 1 times [2025-01-09 20:21:04,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:21:04,504 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837179910] [2025-01-09 20:21:04,504 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:21:04,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:21:07,648 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 192 statements into 1 equivalence classes. [2025-01-09 20:21:07,910 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 192 of 192 statements. [2025-01-09 20:21:07,910 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:21:07,910 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:21:08,846 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-01-09 20:21:08,846 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:21:08,846 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1837179910] [2025-01-09 20:21:08,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1837179910] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:21:08,847 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:21:08,847 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 20:21:08,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147796249] [2025-01-09 20:21:08,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:21:08,852 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 20:21:08,852 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:21:08,868 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 20:21:08,869 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:21:08,876 INFO L87 Difference]: Start difference. First operand has 2837 states, 1909 states have (on average 1.288108957569408) internal successors, (2459), 1961 states have internal predecessors, (2459), 795 states have call successors, (795), 136 states have call predecessors, (795), 135 states have return successors, (786), 779 states have call predecessors, (786), 786 states have call successors, (786) Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-01-09 20:21:12,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 20:21:13,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:21:13,972 INFO L93 Difference]: Finished difference Result 8329 states and 12001 transitions. [2025-01-09 20:21:13,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 20:21:13,974 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 192 [2025-01-09 20:21:13,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:21:14,036 INFO L225 Difference]: With dead ends: 8329 [2025-01-09 20:21:14,037 INFO L226 Difference]: Without dead ends: 5511 [2025-01-09 20:21:14,064 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 20:21:14,069 INFO L435 NwaCegarLoop]: 4014 mSDtfsCounter, 3875 mSDsluCounter, 3938 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3875 SdHoareTripleChecker+Valid, 7952 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2025-01-09 20:21:14,070 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3875 Valid, 7952 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2025-01-09 20:21:14,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5511 states. [2025-01-09 20:21:14,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5511 to 5509. [2025-01-09 20:21:14,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5509 states, 3712 states have (on average 1.2799030172413792) internal successors, (4751), 3803 states have internal predecessors, (4751), 1528 states have call successors, (1528), 268 states have call predecessors, (1528), 267 states have return successors, (1525), 1511 states have call predecessors, (1525), 1525 states have call successors, (1525) [2025-01-09 20:21:14,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 5509 states and 7804 transitions. [2025-01-09 20:21:14,528 INFO L78 Accepts]: Start accepts. Automaton has 5509 states and 7804 transitions. Word has length 192 [2025-01-09 20:21:14,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 20:21:14,529 INFO L471 AbstractCegarLoop]: Abstraction has 5509 states and 7804 transitions. [2025-01-09 20:21:14,529 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-01-09 20:21:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 5509 states and 7804 transitions. [2025-01-09 20:21:14,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2025-01-09 20:21:14,542 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:21:14,543 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:21:14,543 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 20:21:14,543 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 20:21:14,544 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:21:14,544 INFO L85 PathProgramCache]: Analyzing trace with hash 811828286, now seen corresponding path program 1 times [2025-01-09 20:21:14,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:21:14,544 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [444790503] [2025-01-09 20:21:14,544 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:21:14,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:21:17,467 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 228 statements into 1 equivalence classes. [2025-01-09 20:21:17,558 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 228 of 228 statements. [2025-01-09 20:21:17,558 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:21:17,558 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:21:18,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1038 trivial. 0 not checked. [2025-01-09 20:21:18,005 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:21:18,005 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [444790503] [2025-01-09 20:21:18,005 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [444790503] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:21:18,005 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:21:18,005 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 20:21:18,005 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691139340] [2025-01-09 20:21:18,005 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:21:18,007 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 20:21:18,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:21:18,009 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 20:21:18,009 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:21:18,009 INFO L87 Difference]: Start difference. First operand 5509 states and 7804 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (21), 1 states have call predecessors, (21), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2025-01-09 20:21:22,045 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 20:21:23,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:21:23,688 INFO L93 Difference]: Finished difference Result 13333 states and 18876 transitions. [2025-01-09 20:21:23,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 20:21:23,688 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (21), 1 states have call predecessors, (21), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 228 [2025-01-09 20:21:23,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:21:23,755 INFO L225 Difference]: With dead ends: 13333 [2025-01-09 20:21:23,755 INFO L226 Difference]: Without dead ends: 7859 [2025-01-09 20:21:23,785 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 20:21:23,786 INFO L435 NwaCegarLoop]: 4319 mSDtfsCounter, 3579 mSDsluCounter, 3903 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3579 SdHoareTripleChecker+Valid, 8222 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2025-01-09 20:21:23,787 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3579 Valid, 8222 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2025-01-09 20:21:23,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7859 states. [2025-01-09 20:21:24,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7859 to 7852. [2025-01-09 20:21:24,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7852 states, 5291 states have (on average 1.2770742770742771) internal successors, (6757), 5414 states have internal predecessors, (6757), 2165 states have call successors, (2165), 396 states have call predecessors, (2165), 394 states have return successors, (2162), 2138 states have call predecessors, (2162), 2162 states have call successors, (2162) [2025-01-09 20:21:24,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7852 states to 7852 states and 11084 transitions. [2025-01-09 20:21:24,119 INFO L78 Accepts]: Start accepts. Automaton has 7852 states and 11084 transitions. Word has length 228 [2025-01-09 20:21:24,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 20:21:24,120 INFO L471 AbstractCegarLoop]: Abstraction has 7852 states and 11084 transitions. [2025-01-09 20:21:24,120 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (21), 1 states have call predecessors, (21), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2025-01-09 20:21:24,121 INFO L276 IsEmpty]: Start isEmpty. Operand 7852 states and 11084 transitions. [2025-01-09 20:21:24,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2025-01-09 20:21:24,129 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:21:24,129 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 15, 15, 15, 15, 15, 15, 4, 4, 4, 2, 2, 2, 2, 2, 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] [2025-01-09 20:21:24,130 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 20:21:24,130 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 20:21:24,130 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:21:24,130 INFO L85 PathProgramCache]: Analyzing trace with hash -1071542623, now seen corresponding path program 1 times [2025-01-09 20:21:24,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:21:24,131 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1534632355] [2025-01-09 20:21:24,131 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:21:24,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:21:26,787 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 250 statements into 1 equivalence classes. [2025-01-09 20:21:26,875 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 250 of 250 statements. [2025-01-09 20:21:26,875 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:21:26,875 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:21:27,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1177 trivial. 0 not checked. [2025-01-09 20:21:27,672 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:21:27,672 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1534632355] [2025-01-09 20:21:27,672 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1534632355] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:21:27,672 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:21:27,672 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 20:21:27,672 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888770912] [2025-01-09 20:21:27,673 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:21:27,673 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 20:21:27,673 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:21:27,673 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 20:21:27,673 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 20:21:27,673 INFO L87 Difference]: Start difference. First operand 7852 states and 11084 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2025-01-09 20:21:27,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:21:27,973 INFO L93 Difference]: Finished difference Result 7852 states and 11084 transitions. [2025-01-09 20:21:27,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 20:21:27,977 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 250 [2025-01-09 20:21:27,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:21:28,027 INFO L225 Difference]: With dead ends: 7852 [2025-01-09 20:21:28,027 INFO L226 Difference]: Without dead ends: 7821 [2025-01-09 20:21:28,036 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 20:21:28,036 INFO L435 NwaCegarLoop]: 3969 mSDtfsCounter, 3901 mSDsluCounter, 3969 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3901 SdHoareTripleChecker+Valid, 7938 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 20:21:28,037 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3901 Valid, 7938 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 20:21:28,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7821 states. [2025-01-09 20:21:28,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7821 to 7821. [2025-01-09 20:21:28,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7821 states, 5277 states have (on average 1.2766723517149896) internal successors, (6737), 5394 states have internal predecessors, (6737), 2150 states have call successors, (2150), 393 states have call predecessors, (2150), 393 states have return successors, (2150), 2130 states have call predecessors, (2150), 2150 states have call successors, (2150) [2025-01-09 20:21:28,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7821 states to 7821 states and 11037 transitions. [2025-01-09 20:21:28,323 INFO L78 Accepts]: Start accepts. Automaton has 7821 states and 11037 transitions. Word has length 250 [2025-01-09 20:21:28,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 20:21:28,324 INFO L471 AbstractCegarLoop]: Abstraction has 7821 states and 11037 transitions. [2025-01-09 20:21:28,325 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2025-01-09 20:21:28,325 INFO L276 IsEmpty]: Start isEmpty. Operand 7821 states and 11037 transitions. [2025-01-09 20:21:28,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2025-01-09 20:21:28,338 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:21:28,338 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 15, 15, 15, 15, 15, 15, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:21:28,338 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 20:21:28,338 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 20:21:28,339 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:21:28,339 INFO L85 PathProgramCache]: Analyzing trace with hash 1765115642, now seen corresponding path program 1 times [2025-01-09 20:21:28,339 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:21:28,339 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1784987359] [2025-01-09 20:21:28,339 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:21:28,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:21:31,100 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 294 statements into 1 equivalence classes. [2025-01-09 20:21:31,181 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 294 of 294 statements. [2025-01-09 20:21:31,182 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:21:31,182 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:21:31,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1224 trivial. 0 not checked. [2025-01-09 20:21:31,609 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:21:31,609 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1784987359] [2025-01-09 20:21:31,609 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1784987359] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:21:31,609 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:21:31,610 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 20:21:31,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [770373833] [2025-01-09 20:21:31,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:21:31,610 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 20:21:31,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:21:31,611 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 20:21:31,611 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:21:31,612 INFO L87 Difference]: Start difference. First operand 7821 states and 11037 transitions. Second operand has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 3 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2025-01-09 20:21:35,653 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 20:21:37,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:21:37,206 INFO L93 Difference]: Finished difference Result 15674 states and 22120 transitions. [2025-01-09 20:21:37,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 20:21:37,206 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 3 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 294 [2025-01-09 20:21:37,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:21:37,294 INFO L225 Difference]: With dead ends: 15674 [2025-01-09 20:21:37,294 INFO L226 Difference]: Without dead ends: 10366 [2025-01-09 20:21:37,328 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 20:21:37,330 INFO L435 NwaCegarLoop]: 7464 mSDtfsCounter, 3542 mSDsluCounter, 3876 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3542 SdHoareTripleChecker+Valid, 11340 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2025-01-09 20:21:37,332 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3542 Valid, 11340 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2025-01-09 20:21:37,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10366 states. [2025-01-09 20:21:37,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10366 to 10365. [2025-01-09 20:21:37,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10365 states, 6994 states have (on average 1.2763797540749213) internal successors, (8927), 7148 states have internal predecessors, (8927), 2845 states have call successors, (2845), 525 states have call predecessors, (2845), 525 states have return successors, (2845), 2818 states have call predecessors, (2845), 2845 states have call successors, (2845) [2025-01-09 20:21:37,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10365 states to 10365 states and 14617 transitions. [2025-01-09 20:21:37,806 INFO L78 Accepts]: Start accepts. Automaton has 10365 states and 14617 transitions. Word has length 294 [2025-01-09 20:21:37,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 20:21:37,807 INFO L471 AbstractCegarLoop]: Abstraction has 10365 states and 14617 transitions. [2025-01-09 20:21:37,807 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 3 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2025-01-09 20:21:37,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10365 states and 14617 transitions. [2025-01-09 20:21:37,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2025-01-09 20:21:37,837 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:21:37,837 INFO L218 NwaCegarLoop]: trace histogram [22, 22, 15, 15, 15, 15, 15, 15, 8, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:21:37,837 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 20:21:37,837 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 20:21:37,837 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:21:37,837 INFO L85 PathProgramCache]: Analyzing trace with hash 2018830664, now seen corresponding path program 1 times [2025-01-09 20:21:37,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:21:37,837 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185744251] [2025-01-09 20:21:37,838 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:21:37,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:21:40,308 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 370 statements into 1 equivalence classes. [2025-01-09 20:21:40,388 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 370 of 370 statements. [2025-01-09 20:21:40,388 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:21:40,388 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:21:40,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1475 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2025-01-09 20:21:40,714 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:21:40,714 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [185744251] [2025-01-09 20:21:40,714 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [185744251] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:21:40,714 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:21:40,714 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 20:21:40,714 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922383963] [2025-01-09 20:21:40,714 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:21:40,715 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 20:21:40,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:21:40,716 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 20:21:40,716 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:21:40,717 INFO L87 Difference]: Start difference. First operand 10365 states and 14617 transitions. Second operand has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 3 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2025-01-09 20:21:44,757 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 20:21:46,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:21:46,409 INFO L93 Difference]: Finished difference Result 20759 states and 29273 transitions. [2025-01-09 20:21:46,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 20:21:46,410 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 3 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 370 [2025-01-09 20:21:46,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:21:46,503 INFO L225 Difference]: With dead ends: 20759 [2025-01-09 20:21:46,503 INFO L226 Difference]: Without dead ends: 12907 [2025-01-09 20:21:46,545 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 20:21:46,547 INFO L435 NwaCegarLoop]: 7495 mSDtfsCounter, 3549 mSDsluCounter, 3883 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3549 SdHoareTripleChecker+Valid, 11378 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2025-01-09 20:21:46,547 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3549 Valid, 11378 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 65 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2025-01-09 20:21:46,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12907 states. [2025-01-09 20:21:46,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12907 to 12906. [2025-01-09 20:21:46,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12906 states, 8708 states have (on average 1.2762976573265963) internal successors, (11114), 8899 states have internal predecessors, (11114), 3540 states have call successors, (3540), 657 states have call predecessors, (3540), 657 states have return successors, (3540), 3506 states have call predecessors, (3540), 3540 states have call successors, (3540) [2025-01-09 20:21:47,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12906 states to 12906 states and 18194 transitions. [2025-01-09 20:21:47,036 INFO L78 Accepts]: Start accepts. Automaton has 12906 states and 18194 transitions. Word has length 370 [2025-01-09 20:21:47,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 20:21:47,037 INFO L471 AbstractCegarLoop]: Abstraction has 12906 states and 18194 transitions. [2025-01-09 20:21:47,037 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 3 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2025-01-09 20:21:47,037 INFO L276 IsEmpty]: Start isEmpty. Operand 12906 states and 18194 transitions. [2025-01-09 20:21:47,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2025-01-09 20:21:47,071 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:21:47,072 INFO L218 NwaCegarLoop]: trace histogram [22, 22, 15, 15, 15, 15, 15, 15, 8, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:21:47,072 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-09 20:21:47,072 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 20:21:47,073 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:21:47,073 INFO L85 PathProgramCache]: Analyzing trace with hash -2074312698, now seen corresponding path program 1 times [2025-01-09 20:21:47,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:21:47,073 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996026499] [2025-01-09 20:21:47,073 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:21:47,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:21:49,549 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 370 statements into 1 equivalence classes. [2025-01-09 20:21:49,624 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 370 of 370 statements. [2025-01-09 20:21:49,624 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:21:49,624 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:21:50,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1475 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1475 trivial. 0 not checked. [2025-01-09 20:21:50,454 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:21:50,454 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996026499] [2025-01-09 20:21:50,454 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [996026499] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:21:50,454 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:21:50,454 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 20:21:50,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2050853452] [2025-01-09 20:21:50,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:21:50,455 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 20:21:50,455 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:21:50,456 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 20:21:50,456 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 20:21:50,456 INFO L87 Difference]: Start difference. First operand 12906 states and 18194 transitions. Second operand has 4 states, 4 states have (on average 29.25) internal successors, (117), 4 states have internal predecessors, (117), 2 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2025-01-09 20:21:50,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:21:50,965 INFO L93 Difference]: Finished difference Result 12906 states and 18194 transitions. [2025-01-09 20:21:50,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 20:21:50,966 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 29.25) internal successors, (117), 4 states have internal predecessors, (117), 2 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 370 [2025-01-09 20:21:50,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:21:50,978 INFO L225 Difference]: With dead ends: 12906 [2025-01-09 20:21:50,978 INFO L226 Difference]: Without dead ends: 0 [2025-01-09 20:21:51,019 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 20:21:51,020 INFO L435 NwaCegarLoop]: 3939 mSDtfsCounter, 3831 mSDsluCounter, 3938 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3831 SdHoareTripleChecker+Valid, 7877 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 20:21:51,020 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3831 Valid, 7877 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 20:21:51,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-01-09 20:21:51,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-01-09 20:21:51,020 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 20:21:51,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-01-09 20:21:51,030 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 370 [2025-01-09 20:21:51,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 20:21:51,031 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-01-09 20:21:51,031 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 29.25) internal successors, (117), 4 states have internal predecessors, (117), 2 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2025-01-09 20:21:51,031 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-01-09 20:21:51,031 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-01-09 20:21:51,034 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2025-01-09 20:21:51,034 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2025-01-09 20:21:51,034 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-09 20:21:51,036 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2025-01-09 20:21:51,038 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.