./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/bin/uautomizer-verify-LYvppIcaGC --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 ad99b1dbefac8c1e84a85aaa3f3639700dac2f8335de90a015e2768054e31e7e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-24 00:37:31,884 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 00:37:31,983 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-24 00:37:31,992 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 00:37:31,992 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 00:37:32,032 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 00:37:32,032 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 00:37:32,032 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 00:37:32,034 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 00:37:32,035 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 00:37:32,035 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 00:37:32,036 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-24 00:37:32,036 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 00:37:32,036 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 00:37:32,036 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 00:37:32,037 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 00:37:32,037 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 00:37:32,037 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 00:37:32,037 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 00:37:32,037 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 00:37:32,037 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 00:37:32,038 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 00:37:32,038 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 00:37:32,038 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 00:37:32,038 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 00:37:32,038 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-24 00:37:32,038 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 00:37:32,038 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 00:37:32,038 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 00:37:32,038 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:37:32,038 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 00:37:32,039 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 00:37:32,039 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 00:37:32,039 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 00:37:32,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:37:32,040 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 00:37:32,040 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 00:37:32,040 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-24 00:37:32,040 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 00:37:32,040 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-24 00:37:32,040 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 00:37:32,040 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-24 00:37:32,040 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-24 00:37:32,040 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-24 00:37:32,041 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-24 00:37:32,041 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/bin/uautomizer-verify-LYvppIcaGC 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 -> ad99b1dbefac8c1e84a85aaa3f3639700dac2f8335de90a015e2768054e31e7e [2024-11-24 00:37:32,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 00:37:32,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 00:37:32,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 00:37:32,395 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 00:37:32,395 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 00:37:32,397 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2024-11-24 00:37:35,507 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/bin/uautomizer-verify-LYvppIcaGC/data/66d806d0a/1b658a33d87948eabd5ea3a7fc4e9078/FLAGc651134eb [2024-11-24 00:37:36,350 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 00:37:36,350 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2024-11-24 00:37:36,433 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/bin/uautomizer-verify-LYvppIcaGC/data/66d806d0a/1b658a33d87948eabd5ea3a7fc4e9078/FLAGc651134eb [2024-11-24 00:37:36,460 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/bin/uautomizer-verify-LYvppIcaGC/data/66d806d0a/1b658a33d87948eabd5ea3a7fc4e9078 [2024-11-24 00:37:36,463 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 00:37:36,466 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 00:37:36,467 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 00:37:36,469 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 00:37:36,474 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 00:37:36,475 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:37:36" (1/1) ... [2024-11-24 00:37:36,478 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eba1cd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:36, skipping insertion in model container [2024-11-24 00:37:36,478 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:37:36" (1/1) ... [2024-11-24 00:37:36,653 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 00:37:40,852 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445039,445052] [2024-11-24 00:37:40,856 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445184,445197] [2024-11-24 00:37:40,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 00:37:40,940 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 00:37:41,093 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"); [6715] [2024-11-24 00:37:41,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6722] [2024-11-24 00:37:41,098 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)); [6737-6738] [2024-11-24 00:37:41,099 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6770-6771] [2024-11-24 00:37:41,101 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"); [6776-6778] [2024-11-24 00:37:41,103 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; incl %0": "+m" (v->counter)); [6805] [2024-11-24 00:37:41,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6812] [2024-11-24 00:37:41,129 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)); [7011-7012] [2024-11-24 00:37:41,133 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)); [7045-7046] [2024-11-24 00:37:41,136 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)); [7082-7083] [2024-11-24 00:37:41,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [13914] [2024-11-24 00:37:41,553 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445039,445052] [2024-11-24 00:37:41,556 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445184,445197] [2024-11-24 00:37:41,564 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 00:37:41,834 INFO L204 MainTranslator]: Completed translation [2024-11-24 00:37:41,834 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:41 WrapperNode [2024-11-24 00:37:41,835 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 00:37:41,836 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 00:37:41,836 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 00:37:41,836 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 00:37:41,843 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:41" (1/1) ... [2024-11-24 00:37:41,976 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:41" (1/1) ... [2024-11-24 00:37:42,302 INFO L138 Inliner]: procedures = 532, calls = 2882, calls flagged for inlining = 244, calls inlined = 224, statements flattened = 7323 [2024-11-24 00:37:42,304 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 00:37:42,304 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 00:37:42,305 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 00:37:42,305 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 00:37:42,316 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:41" (1/1) ... [2024-11-24 00:37:42,316 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:41" (1/1) ... [2024-11-24 00:37:42,380 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:41" (1/1) ... [2024-11-24 00:37:44,847 INFO L175 MemorySlicer]: Split 885 memory accesses to 30 slices as follows [14, 7, 3, 1, 518, 9, 5, 1, 1, 1, 3, 4, 9, 4, 4, 2, 52, 54, 2, 2, 126, 1, 6, 16, 17, 7, 6, 4, 2, 4]. 59 percent of accesses are in the largest equivalence class. The 41 initializations are split as follows [0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 16, 17, 0, 0, 0, 2, 0]. The 378 writes are split as follows [14, 0, 0, 1, 159, 2, 1, 1, 1, 0, 2, 0, 2, 1, 1, 1, 33, 42, 1, 1, 107, 0, 2, 0, 0, 3, 1, 2, 0, 0]. [2024-11-24 00:37:44,848 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:41" (1/1) ... [2024-11-24 00:37:44,848 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:41" (1/1) ... [2024-11-24 00:37:45,070 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:41" (1/1) ... [2024-11-24 00:37:45,093 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:41" (1/1) ... [2024-11-24 00:37:45,139 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:41" (1/1) ... [2024-11-24 00:37:45,244 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:41" (1/1) ... [2024-11-24 00:37:45,278 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:41" (1/1) ... [2024-11-24 00:37:45,351 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 00:37:45,354 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 00:37:45,354 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 00:37:45,354 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 00:37:45,355 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:41" (1/1) ... [2024-11-24 00:37:45,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:37:45,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 00:37:45,393 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-24 00:37:45,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cfa956-a73a-4ea3-a485-359092a79659/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-24 00:37:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2024-11-24 00:37:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2024-11-24 00:37:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-24 00:37:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-24 00:37:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-24 00:37:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-24 00:37:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2024-11-24 00:37:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2024-11-24 00:37:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-24 00:37:45,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-24 00:37:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-24 00:37:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-24 00:37:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2024-11-24 00:37:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2024-11-24 00:37:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-24 00:37:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-24 00:37:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2024-11-24 00:37:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2024-11-24 00:37:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-24 00:37:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-24 00:37:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2024-11-24 00:37:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2024-11-24 00:37:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-24 00:37:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-24 00:37:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2024-11-24 00:37:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2024-11-24 00:37:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2024-11-24 00:37:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2024-11-24 00:37:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2024-11-24 00:37:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2024-11-24 00:37:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-24 00:37:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-24 00:37:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2024-11-24 00:37:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2024-11-24 00:37:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-24 00:37:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-24 00:37:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-24 00:37:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-24 00:37:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2024-11-24 00:37:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2024-11-24 00:37:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg [2024-11-24 00:37:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg [2024-11-24 00:37:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2024-11-24 00:37:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2024-11-24 00:37:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 00:37:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-11-24 00:37:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-11-24 00:37:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2024-11-24 00:37:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2024-11-24 00:37:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-24 00:37:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-24 00:37:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-24 00:37:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-24 00:37:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2024-11-24 00:37:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2024-11-24 00:37:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2024-11-24 00:37:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2024-11-24 00:37:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-24 00:37:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-24 00:37:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-24 00:37:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-24 00:37:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-24 00:37:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-24 00:37:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-24 00:37:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-24 00:37:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-24 00:37:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-24 00:37:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-24 00:37:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-24 00:37:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-24 00:37:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-24 00:37:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-24 00:37:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-24 00:37:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-24 00:37:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-24 00:37:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-24 00:37:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-24 00:37:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-24 00:37:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-24 00:37:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-24 00:37:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-24 00:37:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-24 00:37:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-24 00:37:45,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-24 00:37:45,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-24 00:37:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-24 00:37:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-24 00:37:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-24 00:37:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-24 00:37:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-24 00:37:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-24 00:37:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-24 00:37:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-24 00:37:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-24 00:37:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-24 00:37:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-24 00:37:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-24 00:37:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-24 00:37:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-24 00:37:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-24 00:37:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-24 00:37:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-24 00:37:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-24 00:37:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-24 00:37:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-24 00:37:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-24 00:37:45,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-24 00:37:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_84 [2024-11-24 00:37:45,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_84 [2024-11-24 00:37:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-24 00:37:45,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-24 00:37:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-24 00:37:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-24 00:37:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-24 00:37:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-24 00:37:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-24 00:37:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-24 00:37:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-24 00:37:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-24 00:37:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-24 00:37:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-24 00:37:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-24 00:37:45,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-24 00:37:45,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-24 00:37:45,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-24 00:37:45,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-24 00:37:45,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-24 00:37:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-24 00:37:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-24 00:37:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-24 00:37:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2024-11-24 00:37:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2024-11-24 00:37:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_88 [2024-11-24 00:37:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_88 [2024-11-24 00:37:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-24 00:37:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-24 00:37:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-24 00:37:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-24 00:37:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2024-11-24 00:37:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2024-11-24 00:37:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-24 00:37:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-24 00:37:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-24 00:37:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-24 00:37:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2024-11-24 00:37:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2024-11-24 00:37:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2024-11-24 00:37:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2024-11-24 00:37:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2024-11-24 00:37:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2024-11-24 00:37:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2024-11-24 00:37:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2024-11-24 00:37:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-24 00:37:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-24 00:37:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-24 00:37:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-24 00:37:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-24 00:37:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-24 00:37:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2024-11-24 00:37:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2024-11-24 00:37:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2024-11-24 00:37:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2024-11-24 00:37:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2024-11-24 00:37:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2024-11-24 00:37:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 00:37:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_info [2024-11-24 00:37:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_info [2024-11-24 00:37:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-24 00:37:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-24 00:37:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-24 00:37:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-24 00:37:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2024-11-24 00:37:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2024-11-24 00:37:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-11-24 00:37:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-11-24 00:37:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-24 00:37:45,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-24 00:37:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 00:37:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-24 00:37:45,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-24 00:37:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-24 00:37:45,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-24 00:37:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2024-11-24 00:37:45,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2024-11-24 00:37:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-24 00:37:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-24 00:37:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-24 00:37:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-24 00:37:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-24 00:37:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-24 00:37:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-24 00:37:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-24 00:37:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-24 00:37:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-24 00:37:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-24 00:37:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-24 00:37:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-24 00:37:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-24 00:37:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-24 00:37:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-24 00:37:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-24 00:37:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-24 00:37:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-24 00:37:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-24 00:37:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-24 00:37:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-24 00:37:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2024-11-24 00:37:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-24 00:37:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-24 00:37:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-24 00:37:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-24 00:37:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2024-11-24 00:37:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2024-11-24 00:37:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2024-11-24 00:37:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2024-11-24 00:37:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2024-11-24 00:37:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2024-11-24 00:37:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2024-11-24 00:37:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2024-11-24 00:37:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-24 00:37:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-24 00:37:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-24 00:37:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-24 00:37:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2024-11-24 00:37:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2024-11-24 00:37:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2024-11-24 00:37:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2024-11-24 00:37:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 00:37:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 00:37:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2024-11-24 00:37:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2024-11-24 00:37:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2024-11-24 00:37:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2024-11-24 00:37:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2024-11-24 00:37:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2024-11-24 00:37:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-24 00:37:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-24 00:37:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2024-11-24 00:37:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2024-11-24 00:37:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2024-11-24 00:37:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2024-11-24 00:37:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-24 00:37:45,479 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-24 00:37:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-24 00:37:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-24 00:37:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-24 00:37:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-24 00:37:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-24 00:37:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-24 00:37:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-24 00:37:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-24 00:37:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-24 00:37:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-24 00:37:45,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2024-11-24 00:37:45,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2024-11-24 00:37:45,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-24 00:37:45,485 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2024-11-24 00:37:45,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2024-11-24 00:37:45,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-24 00:37:45,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2024-11-24 00:37:45,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-24 00:37:45,485 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-24 00:37:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-24 00:37:45,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-24 00:37:45,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-24 00:37:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-24 00:37:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-24 00:37:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-24 00:37:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-24 00:37:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-24 00:37:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-24 00:37:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-24 00:37:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-24 00:37:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-24 00:37:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-24 00:37:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-24 00:37:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-24 00:37:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-24 00:37:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-24 00:37:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-24 00:37:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-24 00:37:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-24 00:37:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-24 00:37:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-24 00:37:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-24 00:37:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-24 00:37:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-24 00:37:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-24 00:37:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-24 00:37:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-24 00:37:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-24 00:37:45,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-24 00:37:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-24 00:37:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2024-11-24 00:37:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2024-11-24 00:37:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-24 00:37:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-24 00:37:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-24 00:37:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 00:37:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-24 00:37:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2024-11-24 00:37:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2024-11-24 00:37:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2024-11-24 00:37:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2024-11-24 00:37:45,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2024-11-24 00:37:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-24 00:37:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-24 00:37:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-24 00:37:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-24 00:37:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-24 00:37:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-24 00:37:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-24 00:37:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-24 00:37:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-24 00:37:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-24 00:37:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-24 00:37:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-24 00:37:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-24 00:37:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-24 00:37:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-24 00:37:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-24 00:37:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2024-11-24 00:37:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2024-11-24 00:37:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2024-11-24 00:37:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2024-11-24 00:37:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2024-11-24 00:37:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2024-11-24 00:37:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_err [2024-11-24 00:37:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_err [2024-11-24 00:37:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-24 00:37:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-24 00:37:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2024-11-24 00:37:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2024-11-24 00:37:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-24 00:37:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-24 00:37:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-24 00:37:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-24 00:37:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2024-11-24 00:37:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2024-11-24 00:37:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-24 00:37:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-24 00:37:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-24 00:37:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-24 00:37:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-24 00:37:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-24 00:37:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-24 00:37:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_87 [2024-11-24 00:37:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_87 [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2024-11-24 00:37:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_83 [2024-11-24 00:37:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_83 [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2024-11-24 00:37:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2024-11-24 00:37:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2024-11-24 00:37:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-24 00:37:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-24 00:37:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_warn [2024-11-24 00:37:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_warn [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-24 00:37:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-24 00:37:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-24 00:37:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2024-11-24 00:37:45,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2024-11-24 00:37:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-24 00:37:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-24 00:37:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-24 00:37:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-24 00:37:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-24 00:37:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-24 00:37:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2024-11-24 00:37:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2024-11-24 00:37:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-24 00:37:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-24 00:37:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2024-11-24 00:37:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2024-11-24 00:37:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-24 00:37:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-24 00:37:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2024-11-24 00:37:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2024-11-24 00:37:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2024-11-24 00:37:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2024-11-24 00:37:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-24 00:37:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-24 00:37:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2024-11-24 00:37:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2024-11-24 00:37:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2024-11-24 00:37:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2024-11-24 00:37:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-24 00:37:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-24 00:37:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-24 00:37:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-24 00:37:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2024-11-24 00:37:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-24 00:37:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-24 00:37:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-24 00:37:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-24 00:37:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-24 00:37:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2024-11-24 00:37:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2024-11-24 00:37:47,315 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 00:37:47,321 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 00:38:03,278 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-24 00:38:04,915 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-24 00:38:16,323 INFO L? ?]: Removed 3688 outVars from TransFormulas that were not future-live. [2024-11-24 00:38:16,323 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 00:38:16,415 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 00:38:16,416 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-24 00:38:16,416 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:38:16 BoogieIcfgContainer [2024-11-24 00:38:16,417 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 00:38:16,419 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-24 00:38:16,419 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-24 00:38:16,426 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-24 00:38:16,426 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 12:37:36" (1/3) ... [2024-11-24 00:38:16,427 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66c54130 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 12:38:16, skipping insertion in model container [2024-11-24 00:38:16,427 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:37:41" (2/3) ... [2024-11-24 00:38:16,427 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66c54130 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 12:38:16, skipping insertion in model container [2024-11-24 00:38:16,427 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:38:16" (3/3) ... [2024-11-24 00:38:16,429 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2024-11-24 00:38:16,450 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-24 00:38:16,454 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i that has 205 procedures, 3179 locations, 1 initial locations, 90 loop locations, and 1 error locations. [2024-11-24 00:38:16,631 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-24 00:38:16,647 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;@38af7eee, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-24 00:38:16,647 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-24 00:38:16,665 INFO L276 IsEmpty]: Start isEmpty. Operand has 2916 states, 1942 states have (on average 1.2883625128733265) internal successors, (2502), 1993 states have internal predecessors, (2502), 832 states have call successors, (832), 146 states have call predecessors, (832), 145 states have return successors, (823), 816 states have call predecessors, (823), 823 states have call successors, (823) [2024-11-24 00:38:16,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-24 00:38:16,723 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:38:16,723 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:38:16,724 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:38:16,730 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:38:16,731 INFO L85 PathProgramCache]: Analyzing trace with hash -496738637, now seen corresponding path program 1 times [2024-11-24 00:38:16,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:38:16,741 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1714358353] [2024-11-24 00:38:16,741 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:38:16,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:38:21,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:38:23,033 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-24 00:38:23,033 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:38:23,033 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1714358353] [2024-11-24 00:38:23,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1714358353] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:38:23,034 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:38:23,035 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:38:23,036 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478850469] [2024-11-24 00:38:23,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:38:23,043 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:38:23,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:38:23,069 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:38:23,069 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:38:23,079 INFO L87 Difference]: Start difference. First operand has 2916 states, 1942 states have (on average 1.2883625128733265) internal successors, (2502), 1993 states have internal predecessors, (2502), 832 states have call successors, (832), 146 states have call predecessors, (832), 145 states have return successors, (823), 816 states have call predecessors, (823), 823 states have call successors, (823) Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-24 00:38:27,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:38:28,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:38:28,780 INFO L93 Difference]: Finished difference Result 8416 states and 12143 transitions. [2024-11-24 00:38:28,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:38:28,783 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) Word has length 214 [2024-11-24 00:38:28,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:38:28,873 INFO L225 Difference]: With dead ends: 8416 [2024-11-24 00:38:28,874 INFO L226 Difference]: Without dead ends: 5461 [2024-11-24 00:38:28,911 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 [2024-11-24 00:38:28,915 INFO L435 NwaCegarLoop]: 4430 mSDtfsCounter, 3727 mSDsluCounter, 4041 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3727 SdHoareTripleChecker+Valid, 8471 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-11-24 00:38:28,917 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3727 Valid, 8471 Invalid, 96 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [19 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2024-11-24 00:38:28,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5461 states. [2024-11-24 00:38:29,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5461 to 5458. [2024-11-24 00:38:29,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5458 states, 3663 states have (on average 1.2787332787332788) internal successors, (4684), 3744 states have internal predecessors, (4684), 1513 states have call successors, (1513), 281 states have call predecessors, (1513), 281 states have return successors, (1513), 1499 states have call predecessors, (1513), 1513 states have call successors, (1513) [2024-11-24 00:38:29,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5458 states to 5458 states and 7710 transitions. [2024-11-24 00:38:29,574 INFO L78 Accepts]: Start accepts. Automaton has 5458 states and 7710 transitions. Word has length 214 [2024-11-24 00:38:29,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:38:29,578 INFO L471 AbstractCegarLoop]: Abstraction has 5458 states and 7710 transitions. [2024-11-24 00:38:29,578 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-24 00:38:29,579 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 7710 transitions. [2024-11-24 00:38:29,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-24 00:38:29,612 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:38:29,613 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 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] [2024-11-24 00:38:29,613 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-24 00:38:29,614 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:38:29,614 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:38:29,614 INFO L85 PathProgramCache]: Analyzing trace with hash -559603673, now seen corresponding path program 1 times [2024-11-24 00:38:29,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:38:29,614 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [306801349] [2024-11-24 00:38:29,615 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:38:29,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:38:33,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:38:34,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1170 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1167 trivial. 0 not checked. [2024-11-24 00:38:34,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:38:34,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [306801349] [2024-11-24 00:38:34,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [306801349] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:38:34,573 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:38:34,573 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:38:34,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994369844] [2024-11-24 00:38:34,574 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:38:34,576 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:38:34,576 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:38:34,577 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:38:34,578 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:38:34,578 INFO L87 Difference]: Start difference. First operand 5458 states and 7710 transitions. Second operand has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2024-11-24 00:38:38,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:38:40,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:38:40,411 INFO L93 Difference]: Finished difference Result 13488 states and 19057 transitions. [2024-11-24 00:38:40,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:38:40,411 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 280 [2024-11-24 00:38:40,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:38:40,487 INFO L225 Difference]: With dead ends: 13488 [2024-11-24 00:38:40,488 INFO L226 Difference]: Without dead ends: 8065 [2024-11-24 00:38:40,522 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 [2024-11-24 00:38:40,523 INFO L435 NwaCegarLoop]: 7684 mSDtfsCounter, 3645 mSDsluCounter, 3971 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3645 SdHoareTripleChecker+Valid, 11655 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-24 00:38:40,524 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3645 Valid, 11655 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-11-24 00:38:40,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8065 states. [2024-11-24 00:38:40,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8065 to 8062. [2024-11-24 00:38:40,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8062 states, 5412 states have (on average 1.278640059127864) internal successors, (6920), 5530 states have internal predecessors, (6920), 2230 states have call successors, (2230), 419 states have call predecessors, (2230), 419 states have return successors, (2230), 2209 states have call predecessors, (2230), 2230 states have call successors, (2230) [2024-11-24 00:38:41,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8062 states to 8062 states and 11380 transitions. [2024-11-24 00:38:41,065 INFO L78 Accepts]: Start accepts. Automaton has 8062 states and 11380 transitions. Word has length 280 [2024-11-24 00:38:41,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:38:41,066 INFO L471 AbstractCegarLoop]: Abstraction has 8062 states and 11380 transitions. [2024-11-24 00:38:41,068 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2024-11-24 00:38:41,068 INFO L276 IsEmpty]: Start isEmpty. Operand 8062 states and 11380 transitions. [2024-11-24 00:38:41,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-24 00:38:41,085 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:38:41,086 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 16, 16, 16, 16, 16, 16, 3, 3, 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] [2024-11-24 00:38:41,086 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-24 00:38:41,086 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:38:41,088 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:38:41,092 INFO L85 PathProgramCache]: Analyzing trace with hash -633359374, now seen corresponding path program 1 times [2024-11-24 00:38:41,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:38:41,092 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1790910209] [2024-11-24 00:38:41,092 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:38:41,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:38:45,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:38:46,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1147 trivial. 0 not checked. [2024-11-24 00:38:46,116 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:38:46,116 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1790910209] [2024-11-24 00:38:46,117 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1790910209] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:38:46,117 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:38:46,117 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:38:46,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1100306318] [2024-11-24 00:38:46,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:38:46,118 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:38:46,118 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:38:46,119 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:38:46,119 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:38:46,119 INFO L87 Difference]: Start difference. First operand 8062 states and 11380 transitions. Second operand has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-24 00:38:50,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:38:52,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:38:52,113 INFO L93 Difference]: Finished difference Result 19112 states and 26952 transitions. [2024-11-24 00:38:52,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:38:52,113 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 288 [2024-11-24 00:38:52,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:38:52,217 INFO L225 Difference]: With dead ends: 19112 [2024-11-24 00:38:52,217 INFO L226 Difference]: Without dead ends: 11085 [2024-11-24 00:38:52,263 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 [2024-11-24 00:38:52,265 INFO L435 NwaCegarLoop]: 6771 mSDtfsCounter, 3451 mSDsluCounter, 3957 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 17 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3451 SdHoareTripleChecker+Valid, 10728 SdHoareTripleChecker+Invalid, 108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2024-11-24 00:38:52,266 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3451 Valid, 10728 Invalid, 108 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 90 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2024-11-24 00:38:52,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11085 states. [2024-11-24 00:38:52,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11085 to 11077. [2024-11-24 00:38:52,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11077 states, 7466 states have (on average 1.2763193142244844) internal successors, (9529), 7638 states have internal predecessors, (9529), 3022 states have call successors, (3022), 588 states have call predecessors, (3022), 588 states have return successors, (3022), 2986 states have call predecessors, (3022), 3022 states have call successors, (3022) [2024-11-24 00:38:52,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11077 states to 11077 states and 15573 transitions. [2024-11-24 00:38:52,984 INFO L78 Accepts]: Start accepts. Automaton has 11077 states and 15573 transitions. Word has length 288 [2024-11-24 00:38:52,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:38:52,985 INFO L471 AbstractCegarLoop]: Abstraction has 11077 states and 15573 transitions. [2024-11-24 00:38:52,985 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-24 00:38:52,985 INFO L276 IsEmpty]: Start isEmpty. Operand 11077 states and 15573 transitions. [2024-11-24 00:38:53,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-24 00:38:53,001 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:38:53,002 INFO L218 NwaCegarLoop]: trace histogram [18, 18, 16, 16, 16, 16, 16, 16, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:38:53,002 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-24 00:38:53,002 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:38:53,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:38:53,003 INFO L85 PathProgramCache]: Analyzing trace with hash 383835084, now seen corresponding path program 1 times [2024-11-24 00:38:53,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:38:53,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [701974010] [2024-11-24 00:38:53,004 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:38:53,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:38:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:38:57,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1198 trivial. 0 not checked. [2024-11-24 00:38:57,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:38:57,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [701974010] [2024-11-24 00:38:57,062 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [701974010] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:38:57,063 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:38:57,063 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:38:57,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352339241] [2024-11-24 00:38:57,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:38:57,064 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:38:57,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:38:57,064 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:38:57,065 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:38:57,069 INFO L87 Difference]: Start difference. First operand 11077 states and 15573 transitions. Second operand has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2024-11-24 00:39:01,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:39:02,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:39:02,346 INFO L93 Difference]: Finished difference Result 22418 states and 31458 transitions. [2024-11-24 00:39:02,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:39:02,346 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 308 [2024-11-24 00:39:02,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:39:02,471 INFO L225 Difference]: With dead ends: 22418 [2024-11-24 00:39:02,471 INFO L226 Difference]: Without dead ends: 11376 [2024-11-24 00:39:02,533 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 [2024-11-24 00:39:02,535 INFO L435 NwaCegarLoop]: 4036 mSDtfsCounter, 342 mSDsluCounter, 3982 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 342 SdHoareTripleChecker+Valid, 8018 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2024-11-24 00:39:02,536 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [342 Valid, 8018 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 23 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-11-24 00:39:02,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11376 states. [2024-11-24 00:39:03,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11376 to 11376. [2024-11-24 00:39:03,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11376 states, 7683 states have (on average 1.2738513601457764) internal successors, (9787), 7857 states have internal predecessors, (9787), 3072 states have call successors, (3072), 620 states have call predecessors, (3072), 620 states have return successors, (3072), 3036 states have call predecessors, (3072), 3072 states have call successors, (3072) [2024-11-24 00:39:03,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11376 states to 11376 states and 15931 transitions. [2024-11-24 00:39:03,325 INFO L78 Accepts]: Start accepts. Automaton has 11376 states and 15931 transitions. Word has length 308 [2024-11-24 00:39:03,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:39:03,326 INFO L471 AbstractCegarLoop]: Abstraction has 11376 states and 15931 transitions. [2024-11-24 00:39:03,327 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2024-11-24 00:39:03,327 INFO L276 IsEmpty]: Start isEmpty. Operand 11376 states and 15931 transitions. [2024-11-24 00:39:03,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-24 00:39:03,359 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:39:03,360 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 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] [2024-11-24 00:39:03,360 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-24 00:39:03,361 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:39:03,362 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:39:03,362 INFO L85 PathProgramCache]: Analyzing trace with hash -720309855, now seen corresponding path program 1 times [2024-11-24 00:39:03,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:39:03,362 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1187363995] [2024-11-24 00:39:03,362 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:39:03,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:39:06,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:39:07,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1412 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1386 trivial. 0 not checked. [2024-11-24 00:39:07,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:39:07,370 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1187363995] [2024-11-24 00:39:07,370 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1187363995] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:39:07,371 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:39:07,371 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:39:07,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1449176868] [2024-11-24 00:39:07,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:39:07,373 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:39:07,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:39:07,374 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:39:07,374 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:39:07,374 INFO L87 Difference]: Start difference. First operand 11376 states and 15931 transitions. Second operand has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2024-11-24 00:39:11,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:39:13,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:39:13,037 INFO L93 Difference]: Finished difference Result 25386 states and 35580 transitions. [2024-11-24 00:39:13,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:39:13,038 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 356 [2024-11-24 00:39:13,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:39:13,140 INFO L225 Difference]: With dead ends: 25386 [2024-11-24 00:39:13,140 INFO L226 Difference]: Without dead ends: 14270 [2024-11-24 00:39:13,189 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 [2024-11-24 00:39:13,192 INFO L435 NwaCegarLoop]: 7693 mSDtfsCounter, 3652 mSDsluCounter, 3978 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3652 SdHoareTripleChecker+Valid, 11671 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-11-24 00:39:13,192 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3652 Valid, 11671 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 65 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2024-11-24 00:39:13,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14270 states. [2024-11-24 00:39:13,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14270 to 14266. [2024-11-24 00:39:13,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14266 states, 9636 states have (on average 1.273972602739726) internal successors, (12276), 9852 states have internal predecessors, (12276), 3849 states have call successors, (3849), 780 states have call predecessors, (3849), 780 states have return successors, (3849), 3803 states have call predecessors, (3849), 3849 states have call successors, (3849) [2024-11-24 00:39:13,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14266 states to 14266 states and 19974 transitions. [2024-11-24 00:39:13,877 INFO L78 Accepts]: Start accepts. Automaton has 14266 states and 19974 transitions. Word has length 356 [2024-11-24 00:39:13,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:39:13,881 INFO L471 AbstractCegarLoop]: Abstraction has 14266 states and 19974 transitions. [2024-11-24 00:39:13,881 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2024-11-24 00:39:13,881 INFO L276 IsEmpty]: Start isEmpty. Operand 14266 states and 19974 transitions. [2024-11-24 00:39:13,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-24 00:39:13,904 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:39:13,904 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 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] [2024-11-24 00:39:13,904 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-24 00:39:13,905 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:39:13,906 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:39:13,906 INFO L85 PathProgramCache]: Analyzing trace with hash 1207962847, now seen corresponding path program 1 times [2024-11-24 00:39:13,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:39:13,906 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428677734] [2024-11-24 00:39:13,906 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:39:13,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:39:17,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:39:18,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2024-11-24 00:39:18,507 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:39:18,508 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428677734] [2024-11-24 00:39:18,508 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1428677734] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:39:18,508 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:39:18,508 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-24 00:39:18,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524063842] [2024-11-24 00:39:18,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:39:18,509 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-24 00:39:18,509 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:39:18,510 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-24 00:39:18,510 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:39:18,510 INFO L87 Difference]: Start difference. First operand 14266 states and 19974 transitions. Second operand has 4 states, 4 states have (on average 26.75) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-24 00:39:22,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:39:40,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:39:40,145 INFO L93 Difference]: Finished difference Result 28272 states and 39713 transitions. [2024-11-24 00:39:40,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:39:40,146 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.75) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) Word has length 356 [2024-11-24 00:39:40,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:39:40,250 INFO L225 Difference]: With dead ends: 28272 [2024-11-24 00:39:40,251 INFO L226 Difference]: Without dead ends: 14266 [2024-11-24 00:39:40,313 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:39:40,314 INFO L435 NwaCegarLoop]: 4036 mSDtfsCounter, 3927 mSDsluCounter, 2443 mSDsCounter, 0 mSdLazyCounter, 1594 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3927 SdHoareTripleChecker+Valid, 6479 SdHoareTripleChecker+Invalid, 1596 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1594 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.1s IncrementalHoareTripleChecker+Time [2024-11-24 00:39:40,314 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3927 Valid, 6479 Invalid, 1596 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1594 Invalid, 1 Unknown, 0 Unchecked, 21.1s Time] [2024-11-24 00:39:40,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14266 states. [2024-11-24 00:39:41,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14266 to 14266. [2024-11-24 00:39:41,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14266 states, 9636 states have (on average 1.273453715234537) internal successors, (12271), 9852 states have internal predecessors, (12271), 3849 states have call successors, (3849), 780 states have call predecessors, (3849), 780 states have return successors, (3849), 3803 states have call predecessors, (3849), 3849 states have call successors, (3849) [2024-11-24 00:39:41,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14266 states to 14266 states and 19969 transitions. [2024-11-24 00:39:41,221 INFO L78 Accepts]: Start accepts. Automaton has 14266 states and 19969 transitions. Word has length 356 [2024-11-24 00:39:41,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:39:41,222 INFO L471 AbstractCegarLoop]: Abstraction has 14266 states and 19969 transitions. [2024-11-24 00:39:41,223 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.75) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-24 00:39:41,223 INFO L276 IsEmpty]: Start isEmpty. Operand 14266 states and 19969 transitions. [2024-11-24 00:39:41,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-24 00:39:41,246 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:39:41,246 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 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] [2024-11-24 00:39:41,246 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-24 00:39:41,247 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:39:41,247 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:39:41,247 INFO L85 PathProgramCache]: Analyzing trace with hash -1594368760, now seen corresponding path program 1 times [2024-11-24 00:39:41,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:39:41,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [523793070] [2024-11-24 00:39:41,248 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:39:41,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:39:44,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:39:46,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2024-11-24 00:39:46,212 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:39:46,212 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [523793070] [2024-11-24 00:39:46,212 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [523793070] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:39:46,212 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:39:46,212 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:39:46,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3965794] [2024-11-24 00:39:46,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:39:46,213 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:39:46,213 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:39:46,214 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:39:46,214 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:39:46,214 INFO L87 Difference]: Start difference. First operand 14266 states and 19969 transitions. Second operand has 5 states, 5 states have (on average 21.6) internal successors, (108), 5 states have internal predecessors, (108), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-24 00:39:50,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:40:10,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:40:10,248 INFO L93 Difference]: Finished difference Result 28272 states and 39703 transitions. [2024-11-24 00:40:10,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:40:10,249 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.6) internal successors, (108), 5 states have internal predecessors, (108), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) Word has length 357 [2024-11-24 00:40:10,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:40:10,355 INFO L225 Difference]: With dead ends: 28272 [2024-11-24 00:40:10,356 INFO L226 Difference]: Without dead ends: 14266 [2024-11-24 00:40:10,415 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:40:10,416 INFO L435 NwaCegarLoop]: 4034 mSDtfsCounter, 4804 mSDsluCounter, 2441 mSDsCounter, 0 mSdLazyCounter, 1596 mSolverCounterSat, 3158 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4804 SdHoareTripleChecker+Valid, 6475 SdHoareTripleChecker+Invalid, 4755 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3158 IncrementalHoareTripleChecker+Valid, 1596 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.0s IncrementalHoareTripleChecker+Time [2024-11-24 00:40:10,416 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4804 Valid, 6475 Invalid, 4755 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3158 Valid, 1596 Invalid, 1 Unknown, 0 Unchecked, 23.0s Time] [2024-11-24 00:40:10,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14266 states. [2024-11-24 00:40:11,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14266 to 14266. [2024-11-24 00:40:11,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14266 states, 9636 states have (on average 1.2729348277293482) internal successors, (12266), 9852 states have internal predecessors, (12266), 3849 states have call successors, (3849), 780 states have call predecessors, (3849), 780 states have return successors, (3849), 3803 states have call predecessors, (3849), 3849 states have call successors, (3849) [2024-11-24 00:40:11,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14266 states to 14266 states and 19964 transitions. [2024-11-24 00:40:11,421 INFO L78 Accepts]: Start accepts. Automaton has 14266 states and 19964 transitions. Word has length 357 [2024-11-24 00:40:11,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:40:11,423 INFO L471 AbstractCegarLoop]: Abstraction has 14266 states and 19964 transitions. [2024-11-24 00:40:11,423 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.6) internal successors, (108), 5 states have internal predecessors, (108), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-24 00:40:11,424 INFO L276 IsEmpty]: Start isEmpty. Operand 14266 states and 19964 transitions. [2024-11-24 00:40:11,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-24 00:40:11,446 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:40:11,446 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 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] [2024-11-24 00:40:11,446 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-24 00:40:11,446 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:40:11,447 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:40:11,447 INFO L85 PathProgramCache]: Analyzing trace with hash 1842181243, now seen corresponding path program 1 times [2024-11-24 00:40:11,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:40:11,447 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [731396836] [2024-11-24 00:40:11,447 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:40:11,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:40:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:40:16,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2024-11-24 00:40:16,199 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:40:16,199 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [731396836] [2024-11-24 00:40:16,199 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [731396836] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:40:16,199 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:40:16,199 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:40:16,199 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [383109934] [2024-11-24 00:40:16,199 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:40:16,200 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:40:16,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:40:16,201 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:40:16,202 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:40:16,203 INFO L87 Difference]: Start difference. First operand 14266 states and 19964 transitions. Second operand has 5 states, 5 states have (on average 21.8) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-24 00:40:20,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:40:40,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:40:40,051 INFO L93 Difference]: Finished difference Result 28272 states and 39693 transitions. [2024-11-24 00:40:40,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:40:40,052 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.8) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) Word has length 358 [2024-11-24 00:40:40,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:40:40,161 INFO L225 Difference]: With dead ends: 28272 [2024-11-24 00:40:40,161 INFO L226 Difference]: Without dead ends: 14266 [2024-11-24 00:40:40,229 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:40:40,229 INFO L435 NwaCegarLoop]: 4033 mSDtfsCounter, 4801 mSDsluCounter, 2440 mSDsCounter, 0 mSdLazyCounter, 1596 mSolverCounterSat, 3158 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4801 SdHoareTripleChecker+Valid, 6473 SdHoareTripleChecker+Invalid, 4755 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3158 IncrementalHoareTripleChecker+Valid, 1596 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.7s IncrementalHoareTripleChecker+Time [2024-11-24 00:40:40,230 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4801 Valid, 6473 Invalid, 4755 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3158 Valid, 1596 Invalid, 1 Unknown, 0 Unchecked, 22.7s Time] [2024-11-24 00:40:40,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14266 states. [2024-11-24 00:40:41,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14266 to 14266. [2024-11-24 00:40:41,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14266 states, 9636 states have (on average 1.2724159402241595) internal successors, (12261), 9852 states have internal predecessors, (12261), 3849 states have call successors, (3849), 780 states have call predecessors, (3849), 780 states have return successors, (3849), 3803 states have call predecessors, (3849), 3849 states have call successors, (3849) [2024-11-24 00:40:41,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14266 states to 14266 states and 19959 transitions. [2024-11-24 00:40:41,266 INFO L78 Accepts]: Start accepts. Automaton has 14266 states and 19959 transitions. Word has length 358 [2024-11-24 00:40:41,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:40:41,267 INFO L471 AbstractCegarLoop]: Abstraction has 14266 states and 19959 transitions. [2024-11-24 00:40:41,267 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.8) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-24 00:40:41,267 INFO L276 IsEmpty]: Start isEmpty. Operand 14266 states and 19959 transitions. [2024-11-24 00:40:41,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-24 00:40:41,285 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:40:41,286 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 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] [2024-11-24 00:40:41,286 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-24 00:40:41,286 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:40:41,286 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:40:41,287 INFO L85 PathProgramCache]: Analyzing trace with hash 1115565540, now seen corresponding path program 1 times [2024-11-24 00:40:41,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:40:41,287 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [240212200] [2024-11-24 00:40:41,287 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:40:41,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:40:45,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:40:46,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2024-11-24 00:40:46,721 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:40:46,721 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [240212200] [2024-11-24 00:40:46,721 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [240212200] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:40:46,721 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:40:46,721 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:40:46,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [564446052] [2024-11-24 00:40:46,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:40:46,722 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:40:46,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:40:46,723 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:40:46,724 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:40:46,724 INFO L87 Difference]: Start difference. First operand 14266 states and 19959 transitions. Second operand has 5 states, 5 states have (on average 22.0) internal successors, (110), 5 states have internal predecessors, (110), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-24 00:40:50,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:41:45,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:41:45,873 INFO L93 Difference]: Finished difference Result 51816 states and 72643 transitions. [2024-11-24 00:41:45,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-24 00:41:45,874 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.0) internal successors, (110), 5 states have internal predecessors, (110), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) Word has length 359 [2024-11-24 00:41:45,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:41:46,317 INFO L225 Difference]: With dead ends: 51816 [2024-11-24 00:41:46,317 INFO L226 Difference]: Without dead ends: 37810 [2024-11-24 00:41:46,377 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-24 00:41:46,380 INFO L435 NwaCegarLoop]: 7513 mSDtfsCounter, 10111 mSDsluCounter, 6567 mSDsCounter, 0 mSdLazyCounter, 4585 mSolverCounterSat, 4169 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 54.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10127 SdHoareTripleChecker+Valid, 14080 SdHoareTripleChecker+Invalid, 8755 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4169 IncrementalHoareTripleChecker+Valid, 4585 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.4s IncrementalHoareTripleChecker+Time [2024-11-24 00:41:46,381 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [10127 Valid, 14080 Invalid, 8755 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4169 Valid, 4585 Invalid, 1 Unknown, 0 Unchecked, 56.4s Time] [2024-11-24 00:41:46,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37810 states. [2024-11-24 00:41:48,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37810 to 37796. [2024-11-24 00:41:48,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37796 states, 25355 states have (on average 1.2608164070203116) internal successors, (31968), 26011 states have internal predecessors, (31968), 10256 states have call successors, (10256), 2234 states have call predecessors, (10256), 2184 states have return successors, (10724), 9947 states have call predecessors, (10724), 10256 states have call successors, (10724) [2024-11-24 00:41:48,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37796 states to 37796 states and 52948 transitions. [2024-11-24 00:41:48,811 INFO L78 Accepts]: Start accepts. Automaton has 37796 states and 52948 transitions. Word has length 359 [2024-11-24 00:41:48,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:41:48,813 INFO L471 AbstractCegarLoop]: Abstraction has 37796 states and 52948 transitions. [2024-11-24 00:41:48,814 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.0) internal successors, (110), 5 states have internal predecessors, (110), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-24 00:41:48,814 INFO L276 IsEmpty]: Start isEmpty. Operand 37796 states and 52948 transitions. [2024-11-24 00:41:48,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-24 00:41:48,830 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:41:48,831 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 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] [2024-11-24 00:41:48,831 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-24 00:41:48,831 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:41:48,836 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:41:48,836 INFO L85 PathProgramCache]: Analyzing trace with hash 179831831, now seen corresponding path program 1 times [2024-11-24 00:41:48,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:41:48,836 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [659415399] [2024-11-24 00:41:48,836 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:41:48,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:41:52,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:41:53,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2024-11-24 00:41:53,640 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:41:53,640 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [659415399] [2024-11-24 00:41:53,640 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [659415399] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:41:53,640 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:41:53,640 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:41:53,640 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280640181] [2024-11-24 00:41:53,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:41:53,641 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:41:53,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:41:53,642 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:41:53,642 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:41:53,643 INFO L87 Difference]: Start difference. First operand 37796 states and 52948 transitions. Second operand has 5 states, 5 states have (on average 22.2) internal successors, (111), 5 states have internal predecessors, (111), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-24 00:41:57,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:43:03,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:43:03,311 INFO L93 Difference]: Finished difference Result 145485 states and 204522 transitions. [2024-11-24 00:43:03,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-24 00:43:03,312 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.2) internal successors, (111), 5 states have internal predecessors, (111), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) Word has length 360 [2024-11-24 00:43:03,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:43:04,056 INFO L225 Difference]: With dead ends: 145485 [2024-11-24 00:43:04,056 INFO L226 Difference]: Without dead ends: 107949 [2024-11-24 00:43:04,266 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-24 00:43:04,267 INFO L435 NwaCegarLoop]: 7927 mSDtfsCounter, 10883 mSDsluCounter, 7168 mSDsCounter, 0 mSdLazyCounter, 4703 mSolverCounterSat, 4443 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 60.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10890 SdHoareTripleChecker+Valid, 15095 SdHoareTripleChecker+Invalid, 9147 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4443 IncrementalHoareTripleChecker+Valid, 4703 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 62.2s IncrementalHoareTripleChecker+Time [2024-11-24 00:43:04,268 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [10890 Valid, 15095 Invalid, 9147 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4443 Valid, 4703 Invalid, 1 Unknown, 0 Unchecked, 62.2s Time] [2024-11-24 00:43:04,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107949 states. [2024-11-24 00:43:11,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107949 to 107915. [2024-11-24 00:43:11,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107915 states, 72758 states have (on average 1.2631463206795128) internal successors, (91904), 74686 states have internal predecessors, (91904), 28964 states have call successors, (28964), 6460 states have call predecessors, (28964), 6192 states have return successors, (30750), 27819 states have call predecessors, (30750), 28964 states have call successors, (30750) [2024-11-24 00:43:12,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107915 states to 107915 states and 151618 transitions. [2024-11-24 00:43:12,460 INFO L78 Accepts]: Start accepts. Automaton has 107915 states and 151618 transitions. Word has length 360 [2024-11-24 00:43:12,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:43:12,461 INFO L471 AbstractCegarLoop]: Abstraction has 107915 states and 151618 transitions. [2024-11-24 00:43:12,461 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.2) internal successors, (111), 5 states have internal predecessors, (111), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-24 00:43:12,461 INFO L276 IsEmpty]: Start isEmpty. Operand 107915 states and 151618 transitions. [2024-11-24 00:43:12,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-24 00:43:12,475 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:43:12,475 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 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] [2024-11-24 00:43:12,476 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-24 00:43:12,476 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:43:12,476 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:43:12,476 INFO L85 PathProgramCache]: Analyzing trace with hash 1351374528, now seen corresponding path program 1 times [2024-11-24 00:43:12,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:43:12,477 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [899979072] [2024-11-24 00:43:12,477 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:43:12,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:43:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:43:17,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2024-11-24 00:43:17,611 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:43:17,611 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [899979072] [2024-11-24 00:43:17,611 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [899979072] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:43:17,611 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:43:17,612 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:43:17,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [292068047] [2024-11-24 00:43:17,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:43:17,613 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:43:17,613 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:43:17,613 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:43:17,613 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:43:17,614 INFO L87 Difference]: Start difference. First operand 107915 states and 151618 transitions. Second operand has 5 states, 5 states have (on average 22.4) internal successors, (112), 5 states have internal predecessors, (112), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-24 00:43:21,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:43:48,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:43:48,594 INFO L93 Difference]: Finished difference Result 215570 states and 304488 transitions. [2024-11-24 00:43:48,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:43:48,595 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.4) internal successors, (112), 5 states have internal predecessors, (112), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) Word has length 361 [2024-11-24 00:43:48,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:43:49,503 INFO L225 Difference]: With dead ends: 215570 [2024-11-24 00:43:49,503 INFO L226 Difference]: Without dead ends: 107915 [2024-11-24 00:43:50,164 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:43:50,165 INFO L435 NwaCegarLoop]: 4032 mSDtfsCounter, 4796 mSDsluCounter, 2439 mSDsCounter, 0 mSdLazyCounter, 1596 mSolverCounterSat, 3158 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4796 SdHoareTripleChecker+Valid, 6471 SdHoareTripleChecker+Invalid, 4755 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3158 IncrementalHoareTripleChecker+Valid, 1596 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.1s IncrementalHoareTripleChecker+Time [2024-11-24 00:43:50,165 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4796 Valid, 6471 Invalid, 4755 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3158 Valid, 1596 Invalid, 1 Unknown, 0 Unchecked, 23.1s Time] [2024-11-24 00:43:50,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107915 states.