./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--crypto--qat--qat_common--intel_qat.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ebaeb03-6dbc-4bc1-8c35-94448004b333/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ebaeb03-6dbc-4bc1-8c35-94448004b333/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ebaeb03-6dbc-4bc1-8c35-94448004b333/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ebaeb03-6dbc-4bc1-8c35-94448004b333/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--crypto--qat--qat_common--intel_qat.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ebaeb03-6dbc-4bc1-8c35-94448004b333/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ebaeb03-6dbc-4bc1-8c35-94448004b333/bin/uautomizer-verify-84ZbGMXZE1 --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 1f8f4bc0c63c549783bfb46b9a70555b81764716653f99b8725c3874c83590f8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 10:11:11,940 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 10:11:11,998 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ebaeb03-6dbc-4bc1-8c35-94448004b333/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 10:11:12,004 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 10:11:12,004 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 10:11:12,027 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 10:11:12,028 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 10:11:12,028 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 10:11:12,028 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 10:11:12,028 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 10:11:12,028 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 10:11:12,029 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 10:11:12,029 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 10:11:12,029 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 10:11:12,029 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 10:11:12,029 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 10:11:12,029 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 10:11:12,029 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 10:11:12,030 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 10:11:12,030 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 10:11:12,030 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 10:11:12,030 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 10:11:12,030 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 10:11:12,030 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 10:11:12,030 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 10:11:12,030 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 10:11:12,030 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:11:12,030 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:11:12,030 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:11:12,030 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:11:12,031 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 10:11:12,031 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:11:12,031 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:11:12,031 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:11:12,031 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:11:12,031 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 10:11:12,031 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 10:11:12,031 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 10:11:12,031 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 10:11:12,031 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 10:11:12,031 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 10:11:12,031 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 10:11:12,032 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 10:11:12,032 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 10:11:12,032 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 10:11:12,032 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_8ebaeb03-6dbc-4bc1-8c35-94448004b333/bin/uautomizer-verify-84ZbGMXZE1 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 -> 1f8f4bc0c63c549783bfb46b9a70555b81764716653f99b8725c3874c83590f8 [2024-12-02 10:11:12,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 10:11:12,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 10:11:12,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 10:11:12,275 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 10:11:12,275 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 10:11:12,276 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ebaeb03-6dbc-4bc1-8c35-94448004b333/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--crypto--qat--qat_common--intel_qat.ko-entry_point.cil.out.i [2024-12-02 10:11:14,896 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ebaeb03-6dbc-4bc1-8c35-94448004b333/bin/uautomizer-verify-84ZbGMXZE1/data/692792c71/b71a305d75b0456ab84b8ef0c18f849b/FLAGafa1db26e [2024-12-02 10:11:15,413 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 10:11:15,413 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ebaeb03-6dbc-4bc1-8c35-94448004b333/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--crypto--qat--qat_common--intel_qat.ko-entry_point.cil.out.i [2024-12-02 10:11:15,461 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ebaeb03-6dbc-4bc1-8c35-94448004b333/bin/uautomizer-verify-84ZbGMXZE1/data/692792c71/b71a305d75b0456ab84b8ef0c18f849b/FLAGafa1db26e [2024-12-02 10:11:15,953 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ebaeb03-6dbc-4bc1-8c35-94448004b333/bin/uautomizer-verify-84ZbGMXZE1/data/692792c71/b71a305d75b0456ab84b8ef0c18f849b [2024-12-02 10:11:15,955 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 10:11:15,956 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 10:11:15,957 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 10:11:15,957 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 10:11:15,961 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 10:11:15,962 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:11:15" (1/1) ... [2024-12-02 10:11:15,962 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a8af512 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:15, skipping insertion in model container [2024-12-02 10:11:15,963 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:11:15" (1/1) ... [2024-12-02 10:11:16,093 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 10:11:19,631 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_8ebaeb03-6dbc-4bc1-8c35-94448004b333/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--crypto--qat--qat_common--intel_qat.ko-entry_point.cil.out.i[498572,498585] [2024-12-02 10:11:19,695 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-12-02 10:11:19,697 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:11:19,766 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 10:11:19,854 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4702] [2024-12-02 10:11:19,887 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"); [5511] [2024-12-02 10:11:19,939 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [6503-6504] [2024-12-02 10:11:19,939 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [6507-6508] [2024-12-02 10:11:19,939 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [6511-6512] [2024-12-02 10:11:19,940 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [6515-6516] [2024-12-02 10:11:19,967 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)); [6860-6861] [2024-12-02 10:11:20,101 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; subl %1,%0": "+m" (v->counter): "ir" (i)); [8514] [2024-12-02 10:11:20,102 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; decl %0": "+m" (v->counter)); [8521] [2024-12-02 10:11:20,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr))); [8581] [2024-12-02 10:11:20,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [8588] [2024-12-02 10:11:20,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [9859] [2024-12-02 10:11:20,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [9866] [2024-12-02 10:11:20,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [9899] [2024-12-02 10:11:20,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [9902] [2024-12-02 10:11:20,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [9905] [2024-12-02 10:11:20,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [9908] [2024-12-02 10:11:20,202 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/linux/scatterlist.h"), "i" (123), "i" (12UL)); [10026-10027] [2024-12-02 10:11:20,202 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/linux/scatterlist.h"), "i" (124), "i" (12UL)); [10034-10035] [2024-12-02 10:11:20,205 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)); [10097-10098] [2024-12-02 10:11:20,206 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)); [10126-10127] [2024-12-02 10:11:20,213 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_info)); [10346] [2024-12-02 10:11:20,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("661:\n\tcall __sw_hweight32\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 4*32+23)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0xf3,0x40,0x0f,0xb8,0xc7\n6651:\n\t.popsection": "=a" (res): "D" (w)); [13875] [2024-12-02 10:11:20,473 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_8ebaeb03-6dbc-4bc1-8c35-94448004b333/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--crypto--qat--qat_common--intel_qat.ko-entry_point.cil.out.i[498572,498585] [2024-12-02 10:11:20,483 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-12-02 10:11:20,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:11:20,690 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: ldv_assume [2024-12-02 10:11:20,699 INFO L204 MainTranslator]: Completed translation [2024-12-02 10:11:20,699 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:20 WrapperNode [2024-12-02 10:11:20,699 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 10:11:20,701 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 10:11:20,701 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 10:11:20,701 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 10:11:20,706 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:20" (1/1) ... [2024-12-02 10:11:20,803 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:20" (1/1) ... [2024-12-02 10:11:21,155 INFO L138 Inliner]: procedures = 601, calls = 6295, calls flagged for inlining = 274, calls inlined = 240, statements flattened = 13112 [2024-12-02 10:11:21,156 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 10:11:21,156 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 10:11:21,156 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 10:11:21,156 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 10:11:21,167 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:20" (1/1) ... [2024-12-02 10:11:21,167 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:20" (1/1) ... [2024-12-02 10:11:21,246 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:20" (1/1) ... [2024-12-02 10:11:23,882 INFO L175 MemorySlicer]: Split 3503 memory accesses to 41 slices as follows [3, 3, 1848, 10, 12, 17, 610, 2, 87, 8, 6, 3, 1, 118, 10, 21, 17, 3, 1, 3, 19, 0, 2, 19, 5, 138, 74, 7, 10, 1, 2, 3, 16, 1, 358, 5, 20, 6, 3, 29, 2]. 53 percent of accesses are in the largest equivalence class. The 843 initializations are split as follows [3, 0, 82, 0, 12, 0, 608, 2, 0, 0, 6, 0, 0, 0, 9, 21, 0, 0, 0, 0, 0, 0, 2, 19, 0, 0, 64, 0, 0, 0, 0, 0, 15, 0, 0, 0, 0, 0, 0, 0, 0]. The 1217 writes are split as follows [0, 0, 533, 2, 0, 1, 1, 0, 87, 5, 0, 2, 0, 31, 0, 0, 1, 0, 0, 0, 3, 0, 0, 0, 3, 138, 2, 3, 1, 1, 1, 3, 1, 1, 358, 0, 8, 1, 1, 29, 0]. [2024-12-02 10:11:23,882 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:20" (1/1) ... [2024-12-02 10:11:23,883 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:20" (1/1) ... [2024-12-02 10:11:24,109 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:20" (1/1) ... [2024-12-02 10:11:24,130 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:20" (1/1) ... [2024-12-02 10:11:24,160 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:20" (1/1) ... [2024-12-02 10:11:24,261 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:20" (1/1) ... [2024-12-02 10:11:24,286 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:20" (1/1) ... [2024-12-02 10:11:24,355 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 10:11:24,356 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 10:11:24,356 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 10:11:24,357 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 10:11:24,358 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:20" (1/1) ... [2024-12-02 10:11:24,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:11:24,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ebaeb03-6dbc-4bc1-8c35-94448004b333/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:11:24,388 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ebaeb03-6dbc-4bc1-8c35-94448004b333/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 10:11:24,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ebaeb03-6dbc-4bc1-8c35-94448004b333/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 10:11:24,415 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-12-02 10:11:24,416 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-12-02 10:11:24,416 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_wr_ae_csr [2024-12-02 10:11:24,416 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_wr_ae_csr [2024-12-02 10:11:24,416 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2024-12-02 10:11:24,416 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2024-12-02 10:11:24,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 10:11:24,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 10:11:24,416 INFO L130 BoogieDeclarations]: Found specification of procedure adf_error_detected [2024-12-02 10:11:24,416 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_error_detected [2024-12-02 10:11:24,416 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-12-02 10:11:24,416 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-12-02 10:11:24,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-02 10:11:24,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-02 10:11:24,416 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_section_add [2024-12-02 10:11:24,416 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_section_add [2024-12-02 10:11:24,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 10:11:24,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 10:11:24,417 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_tfm [2024-12-02 10:11:24,417 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_tfm [2024-12-02 10:11:24,417 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-12-02 10:11:24,417 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-12-02 10:11:24,417 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-02 10:11:24,417 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-02 10:11:24,417 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-02 10:11:24,417 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-02 10:11:24,417 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_disable_ctx [2024-12-02 10:11:24,417 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_disable_ctx [2024-12-02 10:11:24,417 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_get_reg_addr [2024-12-02 10:11:24,417 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_get_reg_addr [2024-12-02 10:11:24,417 INFO L130 BoogieDeclarations]: Found specification of procedure __crypto_aead_cast [2024-12-02 10:11:24,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __crypto_aead_cast [2024-12-02 10:11:24,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-12-02 10:11:24,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-12-02 10:11:24,418 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 10:11:24,418 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 10:11:24,418 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_aead_tfm [2024-12-02 10:11:24,418 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_aead_tfm [2024-12-02 10:11:24,418 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_tfm_ctx [2024-12-02 10:11:24,418 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_tfm_ctx [2024-12-02 10:11:24,418 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_put_wakeup_event [2024-12-02 10:11:24,418 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_put_wakeup_event [2024-12-02 10:11:24,418 INFO L130 BoogieDeclarations]: Found specification of procedure qat_crypto_shutdown [2024-12-02 10:11:24,418 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_crypto_shutdown [2024-12-02 10:11:24,418 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_rd_rel_reg [2024-12-02 10:11:24,418 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_rd_rel_reg [2024-12-02 10:11:24,419 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-02 10:11:24,419 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-02 10:11:24,419 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_rd_ae_csr [2024-12-02 10:11:24,419 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_rd_ae_csr [2024-12-02 10:11:24,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 10:11:24,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 10:11:24,419 INFO L130 BoogieDeclarations]: Found specification of procedure adf_devmgr_pci_to_accel_dev [2024-12-02 10:11:24,419 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_devmgr_pci_to_accel_dev [2024-12-02 10:11:24,419 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cleanup_etr_data [2024-12-02 10:11:24,419 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cleanup_etr_data [2024-12-02 10:11:24,419 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_clr_reset [2024-12-02 10:11:24,419 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_clr_reset [2024-12-02 10:11:24,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 10:11:24,419 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_set_uword_ecc [2024-12-02 10:11:24,419 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_set_uword_ecc [2024-12-02 10:11:24,419 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-12-02 10:11:24,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-12-02 10:11:24,419 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-12-02 10:11:24,419 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-12-02 10:11:24,420 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-12-02 10:11:24,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-12-02 10:11:24,420 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-02 10:11:24,420 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-02 10:11:24,420 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2024-12-02 10:11:24,420 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2024-12-02 10:11:24,420 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_wr_uwords [2024-12-02 10:11:24,420 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_wr_uwords [2024-12-02 10:11:24,420 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-02 10:11:24,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-02 10:11:24,420 INFO L130 BoogieDeclarations]: Found specification of procedure adf_devmgr_get_head [2024-12-02 10:11:24,420 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_devmgr_get_head [2024-12-02 10:11:24,421 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-12-02 10:11:24,421 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-12-02 10:11:24,421 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_del_all [2024-12-02 10:11:24,421 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_del_all [2024-12-02 10:11:24,421 INFO L130 BoogieDeclarations]: Found specification of procedure aead_request_ctx [2024-12-02 10:11:24,421 INFO L138 BoogieDeclarations]: Found implementation of procedure aead_request_ctx [2024-12-02 10:11:24,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 10:11:24,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 10:11:24,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 10:11:24,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 10:11:24,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 10:11:24,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 10:11:24,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 10:11:24,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 10:11:24,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 10:11:24,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 10:11:24,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 10:11:24,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-12-02 10:11:24,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_init [2024-12-02 10:11:24,423 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_init [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-02 10:11:24,423 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-02 10:11:24,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-12-02 10:11:24,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 10:11:24,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 10:11:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 10:11:24,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-12-02 10:11:24,425 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure adf_service_unregister [2024-12-02 10:11:24,425 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_service_unregister [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2024-12-02 10:11:24,425 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 10:11:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 10:11:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-02 10:11:24,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_reqtfm [2024-12-02 10:11:24,427 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_reqtfm [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 10:11:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-12-02 10:11:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-12-02 10:11:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-12-02 10:11:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-12-02 10:11:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-12-02 10:11:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-12-02 10:11:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-12-02 10:11:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-12-02 10:11:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-12-02 10:11:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2024-12-02 10:11:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 10:11:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-12-02 10:11:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2024-12-02 10:11:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2024-12-02 10:11:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure adf_bank_open [2024-12-02 10:11:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_bank_open [2024-12-02 10:11:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure qat_crypto_free_instances [2024-12-02 10:11:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_crypto_free_instances [2024-12-02 10:11:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_free_bufl [2024-12-02 10:11:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_free_bufl [2024-12-02 10:11:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2024-12-02 10:11:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2024-12-02 10:11:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-02 10:11:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-02 10:11:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-02 10:11:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-02 10:11:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-12-02 10:11:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-12-02 10:11:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc_node [2024-12-02 10:11:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc_node [2024-12-02 10:11:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2024-12-02 10:11:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2024-12-02 10:11:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_aead_init [2024-12-02 10:11:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_aead_init [2024-12-02 10:11:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_find_chunk [2024-12-02 10:11:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_find_chunk [2024-12-02 10:11:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-02 10:11:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_init_reg [2024-12-02 10:11:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_init_reg [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ring_stop [2024-12-02 10:11:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ring_stop [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-12-02 10:11:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2024-12-02 10:11:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-12-02 10:11:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_exec_micro_inst [2024-12-02 10:11:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_exec_micro_inst [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure adf_exit_aer [2024-12-02 10:11:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_exit_aer [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_get_uwords [2024-12-02 10:11:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_get_uwords [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 10:11:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure adf_create_ring [2024-12-02 10:11:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_create_ring [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 10:11:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 10:11:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cleanup_ring [2024-12-02 10:11:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cleanup_ring [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure adf_modulo [2024-12-02 10:11:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_modulo [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 10:11:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_create_batch_init_list [2024-12-02 10:11:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_create_batch_init_list [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-02 10:11:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_convert_abs_to_rel [2024-12-02 10:11:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_convert_abs_to_rel [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure adf_send_message [2024-12-02 10:11:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_send_message [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_init_rd_xfer [2024-12-02 10:11:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_init_rd_xfer [2024-12-02 10:11:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure adf_chr_drv_destroy [2024-12-02 10:11:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_chr_drv_destroy [2024-12-02 10:11:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2024-12-02 10:11:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2024-12-02 10:11:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_put_sig_event [2024-12-02 10:11:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_put_sig_event [2024-12-02 10:11:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-02 10:11:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-02 10:11:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_stop [2024-12-02 10:11:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_stop [2024-12-02 10:11:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure qat_crypto_event_handler [2024-12-02 10:11:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_crypto_event_handler [2024-12-02 10:11:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 10:11:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 10:11:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-12-02 10:11:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-12-02 10:11:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 10:11:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 10:11:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_parity_64bit [2024-12-02 10:11:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_parity_64bit [2024-12-02 10:11:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-02 10:11:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-02 10:11:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2024-12-02 10:11:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2024-12-02 10:11:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 10:11:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 10:11:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 10:11:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 10:11:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 10:11:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 10:11:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 10:11:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure qat_crypto_init [2024-12-02 10:11:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_crypto_init [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_add_key_value_param [2024-12-02 10:11:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_add_key_value_param [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_wr_indr_csr [2024-12-02 10:11:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_wr_indr_csr [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2024-12-02 10:11:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure qat_crypto_put_instance [2024-12-02 10:11:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_crypto_put_instance [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-12-02 10:11:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_put_rel_wr_xfer [2024-12-02 10:11:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_put_rel_wr_xfer [2024-12-02 10:11:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure adf_unreserve_ring [2024-12-02 10:11:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_unreserve_ring [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-12-02 10:11:24,440 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 10:11:24,440 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2024-12-02 10:11:24,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 10:11:24,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2024-12-02 10:11:24,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ctl_ioctl [2024-12-02 10:11:24,440 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ctl_ioctl [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_section_del_all [2024-12-02 10:11:24,440 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_section_del_all [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure qat_dev_cfg_show [2024-12-02 10:11:24,440 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_dev_cfg_show [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_fetch_initmem_ae [2024-12-02 10:11:24,440 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_fetch_initmem_ae [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_enable_ctx [2024-12-02 10:11:24,440 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_enable_ctx [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-02 10:11:24,440 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 10:11:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-12-02 10:11:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-12-02 10:11:24,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-12-02 10:11:24,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-12-02 10:11:24,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-12-02 10:11:24,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-12-02 10:11:24,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-12-02 10:11:24,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-12-02 10:11:24,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 10:11:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-12-02 10:11:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-12-02 10:11:24,443 INFO L130 BoogieDeclarations]: Found specification of procedure adf_bank_show [2024-12-02 10:11:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_bank_show [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-12-02 10:11:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 10:11:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_sec_find [2024-12-02 10:11:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_sec_find [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ring_show [2024-12-02 10:11:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ring_show [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_deinit [2024-12-02 10:11:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_deinit [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-12-02 10:11:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_node [2024-12-02 10:11:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_node [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ctl_alloc_resources [2024-12-02 10:11:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ctl_alloc_resources [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 10:11:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 10:11:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-12-02 10:11:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure adf_devmgr_get_dev_by_id [2024-12-02 10:11:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_devmgr_get_dev_by_id [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-12-02 10:11:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-02 10:11:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_set_ae_lm_mode [2024-12-02 10:11:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_set_ae_lm_mode [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure qat_dev_cfg_open [2024-12-02 10:11:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_dev_cfg_open [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ae_fw_release [2024-12-02 10:11:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ae_fw_release [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2024-12-02 10:11:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure ablkcipher_request_ctx [2024-12-02 10:11:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ablkcipher_request_ctx [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 10:11:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_3 [2024-12-02 10:11:24,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_3 [2024-12-02 10:11:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure adf_init_etr_data [2024-12-02 10:11:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_init_etr_data [2024-12-02 10:11:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 10:11:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 10:11:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-02 10:11:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-02 10:11:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-12-02 10:11:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-12-02 10:11:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 10:11:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 10:11:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-12-02 10:11:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-12-02 10:11:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-12-02 10:11:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-12-02 10:11:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_restarted_notify [2024-12-02 10:11:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_restarted_notify [2024-12-02 10:11:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-02 10:11:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-02 10:11:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_shutdown [2024-12-02 10:11:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_shutdown [2024-12-02 10:11:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 10:11:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ring_open [2024-12-02 10:11:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ring_open [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure adf_remove_ring [2024-12-02 10:11:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_remove_ring [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-02 10:11:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_aead_reqtfm [2024-12-02 10:11:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_aead_reqtfm [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_sgl_to_bufl [2024-12-02 10:11:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_sgl_to_bufl [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure qat_crypto_create_instances [2024-12-02 10:11:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_crypto_create_instances [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-02 10:11:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 10:11:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_get_param_value [2024-12-02 10:11:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_get_param_value [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-12-02 10:11:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure adf_resume [2024-12-02 10:11:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_resume [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2024-12-02 10:11:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 10:11:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 10:11:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2024-12-02 10:11:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_rd_indr_csr [2024-12-02 10:11:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_rd_indr_csr [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 10:11:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure qat_dev_cfg_stop [2024-12-02 10:11:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_dev_cfg_stop [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~uint32_t~0 [2024-12-02 10:11:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~uint32_t~0 [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure adf_get_cfg_int [2024-12-02 10:11:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_get_cfg_int [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure adf_bank_stop [2024-12-02 10:11:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_bank_stop [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure adf_device_reset_worker [2024-12-02 10:11:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_device_reset_worker [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-02 10:11:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-12-02 10:11:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_restarting_notify [2024-12-02 10:11:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_restarting_notify [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_started [2024-12-02 10:11:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_started [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure sg_nents [2024-12-02 10:11:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_nents [2024-12-02 10:11:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_aead_enc_internal [2024-12-02 10:11:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_aead_enc_internal [2024-12-02 10:11:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-12-02 10:11:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-12-02 10:11:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-12-02 10:11:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-12-02 10:11:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure adf_slot_reset [2024-12-02 10:11:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_slot_reset [2024-12-02 10:11:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_cleanup_batch_init_list [2024-12-02 10:11:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_cleanup_batch_init_list [2024-12-02 10:11:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2024-12-02 10:11:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2024-12-02 10:11:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_wait_cycles [2024-12-02 10:11:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_wait_cycles [2024-12-02 10:11:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-12-02 10:11:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-12-02 10:11:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-12-02 10:11:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-12-02 10:11:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2024-12-02 10:11:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2024-12-02 10:11:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2024-12-02 10:11:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2024-12-02 10:11:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure qat_algs_exit [2024-12-02 10:11:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_algs_exit [2024-12-02 10:11:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_aead_crt [2024-12-02 10:11:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_aead_crt [2024-12-02 10:11:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-02 10:11:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-02 10:11:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure adf_service_register [2024-12-02 10:11:24,453 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_service_register [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_start [2024-12-02 10:11:24,453 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_start [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure sg_virt [2024-12-02 10:11:24,453 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_virt [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_tfm [2024-12-02 10:11:24,453 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_tfm [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure adf_verify_ring_size [2024-12-02 10:11:24,453 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_verify_ring_size [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 10:11:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_wr_rel_reg [2024-12-02 10:11:24,454 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_wr_rel_reg [2024-12-02 10:11:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2024-12-02 10:11:24,454 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2024-12-02 10:11:26,059 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 10:11:26,064 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 10:11:56,612 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 10:12:20,030 INFO L? ?]: Removed 5871 outVars from TransFormulas that were not future-live. [2024-12-02 10:12:20,030 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 10:12:20,103 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 10:12:20,104 INFO L312 CfgBuilder]: Removed 17 assume(true) statements. [2024-12-02 10:12:20,104 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:12:20 BoogieIcfgContainer [2024-12-02 10:12:20,104 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 10:12:20,107 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 10:12:20,107 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 10:12:20,112 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 10:12:20,113 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 10:11:15" (1/3) ... [2024-12-02 10:12:20,113 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f0e1280 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:12:20, skipping insertion in model container [2024-12-02 10:12:20,113 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:20" (2/3) ... [2024-12-02 10:12:20,113 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f0e1280 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:12:20, skipping insertion in model container [2024-12-02 10:12:20,114 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:12:20" (3/3) ... [2024-12-02 10:12:20,115 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--crypto--qat--qat_common--intel_qat.ko-entry_point.cil.out.i [2024-12-02 10:12:20,133 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 10:12:20,136 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--crypto--qat--qat_common--intel_qat.ko-entry_point.cil.out.i that has 271 procedures, 5084 locations, 1 initial locations, 141 loop locations, and 2 error locations. [2024-12-02 10:12:20,295 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 10:12:20,305 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;@4b7f58d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 10:12:20,306 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-12-02 10:12:20,319 INFO L276 IsEmpty]: Start isEmpty. Operand has 4737 states, 3474 states have (on average 1.3615428900402993) internal successors, (4730), 3538 states have internal predecessors, (4730), 1068 states have call successors, (1068), 193 states have call predecessors, (1068), 192 states have return successors, (1058), 1052 states have call predecessors, (1058), 1058 states have call successors, (1058) [2024-12-02 10:12:20,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-02 10:12:20,332 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:12:20,333 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:12:20,333 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:12:20,337 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:12:20,337 INFO L85 PathProgramCache]: Analyzing trace with hash -465658796, now seen corresponding path program 1 times [2024-12-02 10:12:20,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:12:20,345 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1154232495] [2024-12-02 10:12:20,346 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:12:20,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:13:00,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:13:01,932 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-02 10:13:01,932 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:13:01,932 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1154232495] [2024-12-02 10:13:01,933 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1154232495] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:13:01,933 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:13:01,933 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:13:01,934 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [799666326] [2024-12-02 10:13:01,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:13:01,938 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:13:01,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:13:01,956 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:13:01,956 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:13:01,966 INFO L87 Difference]: Start difference. First operand has 4737 states, 3474 states have (on average 1.3615428900402993) internal successors, (4730), 3538 states have internal predecessors, (4730), 1068 states have call successors, (1068), 193 states have call predecessors, (1068), 192 states have return successors, (1058), 1052 states have call predecessors, (1058), 1058 states have call successors, (1058) Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2024-12-02 10:13:02,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:13:02,912 INFO L93 Difference]: Finished difference Result 13831 states and 20390 transitions. [2024-12-02 10:13:02,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:13:02,914 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 70 [2024-12-02 10:13:02,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:13:02,997 INFO L225 Difference]: With dead ends: 13831 [2024-12-02 10:13:02,997 INFO L226 Difference]: Without dead ends: 9060 [2024-12-02 10:13:03,046 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 [2024-12-02 10:13:03,049 INFO L435 NwaCegarLoop]: 6830 mSDtfsCounter, 6327 mSDsluCounter, 6759 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6327 SdHoareTripleChecker+Valid, 13589 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-12-02 10:13:03,050 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6327 Valid, 13589 Invalid, 20 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-12-02 10:13:03,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9060 states. [2024-12-02 10:13:03,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9060 to 9051. [2024-12-02 10:13:03,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9051 states, 6677 states have (on average 1.3519544705706155) internal successors, (9027), 6778 states have internal predecessors, (9027), 2002 states have call successors, (2002), 373 states have call predecessors, (2002), 370 states have return successors, (1999), 1983 states have call predecessors, (1999), 1999 states have call successors, (1999) [2024-12-02 10:13:03,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9051 states to 9051 states and 13028 transitions. [2024-12-02 10:13:03,584 INFO L78 Accepts]: Start accepts. Automaton has 9051 states and 13028 transitions. Word has length 70 [2024-12-02 10:13:03,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:13:03,584 INFO L471 AbstractCegarLoop]: Abstraction has 9051 states and 13028 transitions. [2024-12-02 10:13:03,585 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2024-12-02 10:13:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 9051 states and 13028 transitions. [2024-12-02 10:13:03,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-02 10:13:03,592 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:13:03,592 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 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] [2024-12-02 10:13:03,592 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 10:13:03,593 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:13:03,593 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:13:03,593 INFO L85 PathProgramCache]: Analyzing trace with hash -1355045130, now seen corresponding path program 1 times [2024-12-02 10:13:03,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:13:03,593 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [824425650] [2024-12-02 10:13:03,593 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:13:03,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:13:44,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:13:45,749 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-02 10:13:45,749 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:13:45,750 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [824425650] [2024-12-02 10:13:45,750 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [824425650] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:13:45,750 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:13:45,750 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:13:45,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031635021] [2024-12-02 10:13:45,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:13:45,751 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:13:45,752 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:13:45,752 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:13:45,752 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:13:45,753 INFO L87 Difference]: Start difference. First operand 9051 states and 13028 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2024-12-02 10:13:47,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:13:47,140 INFO L93 Difference]: Finished difference Result 26879 states and 38692 transitions. [2024-12-02 10:13:47,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:13:47,140 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 118 [2024-12-02 10:13:47,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:13:47,285 INFO L225 Difference]: With dead ends: 26879 [2024-12-02 10:13:47,285 INFO L226 Difference]: Without dead ends: 17840 [2024-12-02 10:13:47,334 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 [2024-12-02 10:13:47,335 INFO L435 NwaCegarLoop]: 6972 mSDtfsCounter, 6583 mSDsluCounter, 6718 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6583 SdHoareTripleChecker+Valid, 13690 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-12-02 10:13:47,335 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6583 Valid, 13690 Invalid, 38 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-12-02 10:13:47,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17840 states. [2024-12-02 10:13:48,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17840 to 17833. [2024-12-02 10:13:48,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17833 states, 13163 states have (on average 1.3520474056066247) internal successors, (17797), 13365 states have internal predecessors, (17797), 3940 states have call successors, (3940), 732 states have call predecessors, (3940), 728 states have return successors, (3936), 3903 states have call predecessors, (3936), 3936 states have call successors, (3936) [2024-12-02 10:13:48,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17833 states to 17833 states and 25673 transitions. [2024-12-02 10:13:48,211 INFO L78 Accepts]: Start accepts. Automaton has 17833 states and 25673 transitions. Word has length 118 [2024-12-02 10:13:48,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:13:48,212 INFO L471 AbstractCegarLoop]: Abstraction has 17833 states and 25673 transitions. [2024-12-02 10:13:48,213 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2024-12-02 10:13:48,213 INFO L276 IsEmpty]: Start isEmpty. Operand 17833 states and 25673 transitions. [2024-12-02 10:13:48,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-02 10:13:48,222 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:13:48,222 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:13:48,223 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 10:13:48,223 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:13:48,223 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:13:48,223 INFO L85 PathProgramCache]: Analyzing trace with hash -1371612816, now seen corresponding path program 1 times [2024-12-02 10:13:48,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:13:48,224 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1827726612] [2024-12-02 10:13:48,224 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:13:48,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:14:28,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:14:30,037 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-02 10:14:30,037 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:14:30,038 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1827726612] [2024-12-02 10:14:30,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1827726612] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:14:30,038 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:14:30,038 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:14:30,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962587527] [2024-12-02 10:14:30,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:14:30,039 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:14:30,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:14:30,040 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:14:30,040 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:14:30,040 INFO L87 Difference]: Start difference. First operand 17833 states and 25673 transitions. Second operand has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-12-02 10:14:34,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:14:35,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:14:35,560 INFO L93 Difference]: Finished difference Result 53135 states and 76521 transitions. [2024-12-02 10:14:35,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:14:35,561 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 156 [2024-12-02 10:14:35,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:14:35,789 INFO L225 Difference]: With dead ends: 53135 [2024-12-02 10:14:35,789 INFO L226 Difference]: Without dead ends: 35302 [2024-12-02 10:14:35,892 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 [2024-12-02 10:14:35,892 INFO L435 NwaCegarLoop]: 12369 mSDtfsCounter, 6731 mSDsluCounter, 6660 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6731 SdHoareTripleChecker+Valid, 19029 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-12-02 10:14:35,892 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6731 Valid, 19029 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 9 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-12-02 10:14:35,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35302 states. [2024-12-02 10:14:37,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35302 to 35281. [2024-12-02 10:14:37,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35281 states, 26073 states have (on average 1.352932152034672) internal successors, (35275), 26445 states have internal predecessors, (35275), 7774 states have call successors, (7774), 1440 states have call predecessors, (7774), 1432 states have return successors, (7766), 7707 states have call predecessors, (7766), 7766 states have call successors, (7766) [2024-12-02 10:14:37,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35281 states to 35281 states and 50815 transitions. [2024-12-02 10:14:37,512 INFO L78 Accepts]: Start accepts. Automaton has 35281 states and 50815 transitions. Word has length 156 [2024-12-02 10:14:37,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:14:37,513 INFO L471 AbstractCegarLoop]: Abstraction has 35281 states and 50815 transitions. [2024-12-02 10:14:37,513 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-12-02 10:14:37,513 INFO L276 IsEmpty]: Start isEmpty. Operand 35281 states and 50815 transitions. [2024-12-02 10:14:37,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-02 10:14:37,523 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:14:37,523 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 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] [2024-12-02 10:14:37,523 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 10:14:37,523 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:14:37,524 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:14:37,524 INFO L85 PathProgramCache]: Analyzing trace with hash 1350112401, now seen corresponding path program 1 times [2024-12-02 10:14:37,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:14:37,524 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1156772025] [2024-12-02 10:14:37,524 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:14:37,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:15:16,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:15:17,506 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-02 10:15:17,506 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:15:17,506 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1156772025] [2024-12-02 10:15:17,506 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1156772025] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:15:17,506 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:15:17,506 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:15:17,507 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540283837] [2024-12-02 10:15:17,507 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:15:17,507 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:15:17,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:15:17,508 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:15:17,508 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:15:17,508 INFO L87 Difference]: Start difference. First operand 35281 states and 50815 transitions. Second operand has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-12-02 10:15:18,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:15:18,356 INFO L93 Difference]: Finished difference Result 70550 states and 101614 transitions. [2024-12-02 10:15:18,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:15:18,357 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 157 [2024-12-02 10:15:18,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:15:18,576 INFO L225 Difference]: With dead ends: 70550 [2024-12-02 10:15:18,576 INFO L226 Difference]: Without dead ends: 35281 [2024-12-02 10:15:18,746 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 [2024-12-02 10:15:18,747 INFO L435 NwaCegarLoop]: 6767 mSDtfsCounter, 0 mSDsluCounter, 13530 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 20297 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 10:15:18,747 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 20297 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 10:15:18,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35281 states. [2024-12-02 10:15:19,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35281 to 35281. [2024-12-02 10:15:19,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35281 states, 26073 states have (on average 1.352778736624094) internal successors, (35271), 26441 states have internal predecessors, (35271), 7774 states have call successors, (7774), 1440 states have call predecessors, (7774), 1432 states have return successors, (7766), 7707 states have call predecessors, (7766), 7766 states have call successors, (7766) [2024-12-02 10:15:20,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35281 states to 35281 states and 50811 transitions. [2024-12-02 10:15:20,140 INFO L78 Accepts]: Start accepts. Automaton has 35281 states and 50811 transitions. Word has length 157 [2024-12-02 10:15:20,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:15:20,141 INFO L471 AbstractCegarLoop]: Abstraction has 35281 states and 50811 transitions. [2024-12-02 10:15:20,141 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-12-02 10:15:20,141 INFO L276 IsEmpty]: Start isEmpty. Operand 35281 states and 50811 transitions. [2024-12-02 10:15:20,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-02 10:15:20,151 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:15:20,151 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 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] [2024-12-02 10:15:20,151 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 10:15:20,151 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:15:20,152 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:15:20,152 INFO L85 PathProgramCache]: Analyzing trace with hash 894919551, now seen corresponding path program 1 times [2024-12-02 10:15:20,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:15:20,152 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229722879] [2024-12-02 10:15:20,152 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:15:20,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:15:59,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:16:00,122 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-02 10:16:00,122 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:16:00,122 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229722879] [2024-12-02 10:16:00,122 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1229722879] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:16:00,122 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:16:00,122 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:16:00,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [338361649] [2024-12-02 10:16:00,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:16:00,123 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:16:00,123 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:16:00,123 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:16:00,123 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:16:00,124 INFO L87 Difference]: Start difference. First operand 35281 states and 50811 transitions. Second operand has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-12-02 10:16:04,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:16:05,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:16:05,810 INFO L93 Difference]: Finished difference Result 70558 states and 101614 transitions. [2024-12-02 10:16:05,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:16:05,811 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 170 [2024-12-02 10:16:05,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:16:05,948 INFO L225 Difference]: With dead ends: 70558 [2024-12-02 10:16:05,948 INFO L226 Difference]: Without dead ends: 35179 [2024-12-02 10:16:06,049 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 [2024-12-02 10:16:06,050 INFO L435 NwaCegarLoop]: 6768 mSDtfsCounter, 0 mSDsluCounter, 13529 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 20297 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-12-02 10:16:06,051 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 20297 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-12-02 10:16:06,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35179 states. [2024-12-02 10:16:06,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35179 to 35179. [2024-12-02 10:16:06,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35179 states, 26011 states have (on average 1.3530044980969589) internal successors, (35193), 26371 states have internal predecessors, (35193), 7754 states have call successors, (7754), 1426 states have call predecessors, (7754), 1412 states have return successors, (7734), 7679 states have call predecessors, (7734), 7734 states have call successors, (7734) [2024-12-02 10:16:06,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35179 states to 35179 states and 50681 transitions. [2024-12-02 10:16:06,921 INFO L78 Accepts]: Start accepts. Automaton has 35179 states and 50681 transitions. Word has length 170 [2024-12-02 10:16:06,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:16:06,921 INFO L471 AbstractCegarLoop]: Abstraction has 35179 states and 50681 transitions. [2024-12-02 10:16:06,921 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-12-02 10:16:06,921 INFO L276 IsEmpty]: Start isEmpty. Operand 35179 states and 50681 transitions. [2024-12-02 10:16:06,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-02 10:16:06,927 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:16:06,927 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:16:06,927 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 10:16:06,928 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:16:06,928 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:16:06,928 INFO L85 PathProgramCache]: Analyzing trace with hash 214732544, now seen corresponding path program 1 times [2024-12-02 10:16:06,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:16:06,928 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1783989472] [2024-12-02 10:16:06,928 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:16:06,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:16:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:16:46,215 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-02 10:16:46,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:16:46,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1783989472] [2024-12-02 10:16:46,216 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1783989472] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:16:46,216 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:16:46,216 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:16:46,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365445859] [2024-12-02 10:16:46,216 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:16:46,216 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:16:46,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:16:46,217 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:16:46,217 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:16:46,217 INFO L87 Difference]: Start difference. First operand 35179 states and 50681 transitions. Second operand has 4 states, 4 states have (on average 29.5) internal successors, (118), 4 states have internal predecessors, (118), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-12-02 10:16:47,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:16:47,002 INFO L93 Difference]: Finished difference Result 62911 states and 90578 transitions. [2024-12-02 10:16:47,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:16:47,003 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 29.5) internal successors, (118), 4 states have internal predecessors, (118), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 192 [2024-12-02 10:16:47,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:16:47,118 INFO L225 Difference]: With dead ends: 62911 [2024-12-02 10:16:47,118 INFO L226 Difference]: Without dead ends: 27651 [2024-12-02 10:16:47,228 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 [2024-12-02 10:16:47,229 INFO L435 NwaCegarLoop]: 6745 mSDtfsCounter, 0 mSDsluCounter, 13483 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 20228 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 10:16:47,229 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 20228 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 10:16:47,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27651 states. [2024-12-02 10:16:47,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27651 to 27647. [2024-12-02 10:16:47,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27647 states, 20429 states have (on average 1.3533212589945665) internal successors, (27647), 20705 states have internal predecessors, (27647), 6080 states have call successors, (6080), 1146 states have call predecessors, (6080), 1136 states have return successors, (6066), 6023 states have call predecessors, (6066), 6066 states have call successors, (6066) [2024-12-02 10:16:47,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27647 states to 27647 states and 39793 transitions. [2024-12-02 10:16:47,954 INFO L78 Accepts]: Start accepts. Automaton has 27647 states and 39793 transitions. Word has length 192 [2024-12-02 10:16:47,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:16:47,954 INFO L471 AbstractCegarLoop]: Abstraction has 27647 states and 39793 transitions. [2024-12-02 10:16:47,954 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 29.5) internal successors, (118), 4 states have internal predecessors, (118), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-12-02 10:16:47,954 INFO L276 IsEmpty]: Start isEmpty. Operand 27647 states and 39793 transitions. [2024-12-02 10:16:47,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-02 10:16:47,959 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:16:47,959 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:16:47,959 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 10:16:47,959 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:16:47,959 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:16:47,960 INFO L85 PathProgramCache]: Analyzing trace with hash -1549784524, now seen corresponding path program 1 times [2024-12-02 10:16:47,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:16:47,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697469710] [2024-12-02 10:16:47,960 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:16:47,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:17:25,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:17:27,050 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-12-02 10:17:27,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:17:27,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1697469710] [2024-12-02 10:17:27,050 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1697469710] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:17:27,050 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:17:27,050 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:17:27,051 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574814870] [2024-12-02 10:17:27,051 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:17:27,051 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:17:27,051 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:17:27,052 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:17:27,052 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:17:27,052 INFO L87 Difference]: Start difference. First operand 27647 states and 39793 transitions. Second operand has 4 states, 4 states have (on average 28.5) internal successors, (114), 4 states have internal predecessors, (114), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) [2024-12-02 10:17:28,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:17:28,147 INFO L93 Difference]: Finished difference Result 53247 states and 76617 transitions. [2024-12-02 10:17:28,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:17:28,148 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 28.5) internal successors, (114), 4 states have internal predecessors, (114), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) Word has length 211 [2024-12-02 10:17:28,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:17:28,253 INFO L225 Difference]: With dead ends: 53247 [2024-12-02 10:17:28,254 INFO L226 Difference]: Without dead ends: 25612 [2024-12-02 10:17:28,342 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 10:17:28,342 INFO L435 NwaCegarLoop]: 6714 mSDtfsCounter, 6714 mSDsluCounter, 6712 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6714 SdHoareTripleChecker+Valid, 13426 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-12-02 10:17:28,342 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6714 Valid, 13426 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-12-02 10:17:28,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25612 states. [2024-12-02 10:17:28,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25612 to 21778. [2024-12-02 10:17:28,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21778 states, 16106 states have (on average 1.3524773376381474) internal successors, (21783), 16326 states have internal predecessors, (21783), 4781 states have call successors, (4781), 897 states have call predecessors, (4781), 889 states have return successors, (4770), 4734 states have call predecessors, (4770), 4770 states have call successors, (4770) [2024-12-02 10:17:28,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21778 states to 21778 states and 31334 transitions. [2024-12-02 10:17:28,962 INFO L78 Accepts]: Start accepts. Automaton has 21778 states and 31334 transitions. Word has length 211 [2024-12-02 10:17:28,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:17:28,962 INFO L471 AbstractCegarLoop]: Abstraction has 21778 states and 31334 transitions. [2024-12-02 10:17:28,962 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.5) internal successors, (114), 4 states have internal predecessors, (114), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) [2024-12-02 10:17:28,962 INFO L276 IsEmpty]: Start isEmpty. Operand 21778 states and 31334 transitions. [2024-12-02 10:17:28,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-02 10:17:28,966 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:17:28,966 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2024-12-02 10:17:28,966 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 10:17:28,967 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:17:28,967 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:17:28,967 INFO L85 PathProgramCache]: Analyzing trace with hash -843893962, now seen corresponding path program 1 times [2024-12-02 10:17:28,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:17:28,967 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1906509641] [2024-12-02 10:17:28,967 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:17:28,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:18:06,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:18:07,743 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-02 10:18:07,743 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:18:07,743 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1906509641] [2024-12-02 10:18:07,743 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1906509641] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:18:07,743 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:18:07,743 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:18:07,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958719578] [2024-12-02 10:18:07,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:18:07,744 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:18:07,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:18:07,745 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:18:07,745 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:18:07,745 INFO L87 Difference]: Start difference. First operand 21778 states and 31334 transitions. Second operand has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-12-02 10:18:11,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:18:13,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:18:13,263 INFO L93 Difference]: Finished difference Result 44244 states and 63606 transitions. [2024-12-02 10:18:13,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:18:13,264 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 218 [2024-12-02 10:18:13,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:18:13,362 INFO L225 Difference]: With dead ends: 44244 [2024-12-02 10:18:13,363 INFO L226 Difference]: Without dead ends: 22876 [2024-12-02 10:18:13,431 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 [2024-12-02 10:18:13,432 INFO L435 NwaCegarLoop]: 10397 mSDtfsCounter, 6213 mSDsluCounter, 6654 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 6 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6213 SdHoareTripleChecker+Valid, 17051 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:18:13,432 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6213 Valid, 17051 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 19 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2024-12-02 10:18:13,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22876 states. [2024-12-02 10:18:14,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22876 to 22815. [2024-12-02 10:18:14,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22815 states, 16878 states have (on average 1.3533594027728404) internal successors, (22842), 17104 states have internal predecessors, (22842), 4974 states have call successors, (4974), 969 states have call predecessors, (4974), 961 states have return successors, (4963), 4927 states have call predecessors, (4963), 4963 states have call successors, (4963) [2024-12-02 10:18:14,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22815 states to 22815 states and 32779 transitions. [2024-12-02 10:18:14,136 INFO L78 Accepts]: Start accepts. Automaton has 22815 states and 32779 transitions. Word has length 218 [2024-12-02 10:18:14,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:18:14,137 INFO L471 AbstractCegarLoop]: Abstraction has 22815 states and 32779 transitions. [2024-12-02 10:18:14,137 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-12-02 10:18:14,137 INFO L276 IsEmpty]: Start isEmpty. Operand 22815 states and 32779 transitions. [2024-12-02 10:18:14,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-02 10:18:14,142 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:18:14,142 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:18:14,142 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 10:18:14,142 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:18:14,142 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:18:14,143 INFO L85 PathProgramCache]: Analyzing trace with hash 1856224528, now seen corresponding path program 1 times [2024-12-02 10:18:14,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:18:14,143 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571763515] [2024-12-02 10:18:14,143 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:18:14,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:18:52,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:18:52,969 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-02 10:18:52,969 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:18:52,970 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571763515] [2024-12-02 10:18:52,970 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1571763515] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:18:52,970 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:18:52,970 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:18:52,970 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400017108] [2024-12-02 10:18:52,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:18:52,970 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:18:52,970 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:18:52,970 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:18:52,971 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:18:52,971 INFO L87 Difference]: Start difference. First operand 22815 states and 32779 transitions. Second operand has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) [2024-12-02 10:18:53,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:18:53,373 INFO L93 Difference]: Finished difference Result 22824 states and 32793 transitions. [2024-12-02 10:18:53,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:18:53,374 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) Word has length 229 [2024-12-02 10:18:53,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:18:53,464 INFO L225 Difference]: With dead ends: 22824 [2024-12-02 10:18:53,464 INFO L226 Difference]: Without dead ends: 22821 [2024-12-02 10:18:53,477 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 [2024-12-02 10:18:53,478 INFO L435 NwaCegarLoop]: 6716 mSDtfsCounter, 0 mSDsluCounter, 6711 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 13427 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 10:18:53,478 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 13427 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 10:18:53,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22821 states. [2024-12-02 10:18:53,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22821 to 22821. [2024-12-02 10:18:53,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22821 states, 16884 states have (on average 1.3532338308457712) internal successors, (22848), 17110 states have internal predecessors, (22848), 4974 states have call successors, (4974), 969 states have call predecessors, (4974), 961 states have return successors, (4963), 4927 states have call predecessors, (4963), 4963 states have call successors, (4963) [2024-12-02 10:18:54,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22821 states to 22821 states and 32785 transitions. [2024-12-02 10:18:54,102 INFO L78 Accepts]: Start accepts. Automaton has 22821 states and 32785 transitions. Word has length 229 [2024-12-02 10:18:54,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:18:54,103 INFO L471 AbstractCegarLoop]: Abstraction has 22821 states and 32785 transitions. [2024-12-02 10:18:54,103 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) [2024-12-02 10:18:54,103 INFO L276 IsEmpty]: Start isEmpty. Operand 22821 states and 32785 transitions. [2024-12-02 10:18:54,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-02 10:18:54,107 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:18:54,107 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:18:54,107 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 10:18:54,107 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:18:54,108 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:18:54,108 INFO L85 PathProgramCache]: Analyzing trace with hash 733637813, now seen corresponding path program 1 times [2024-12-02 10:18:54,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:18:54,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696279718] [2024-12-02 10:18:54,108 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:18:54,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:19:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:19:33,649 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-02 10:19:33,649 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:19:33,649 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696279718] [2024-12-02 10:19:33,649 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1696279718] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:19:33,649 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:19:33,649 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:19:33,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [394442566] [2024-12-02 10:19:33,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:19:33,650 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:19:33,650 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:19:33,651 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:19:33,651 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:19:33,651 INFO L87 Difference]: Start difference. First operand 22821 states and 32785 transitions. Second operand has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 3 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-12-02 10:19:34,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:19:34,359 INFO L93 Difference]: Finished difference Result 45239 states and 65472 transitions. [2024-12-02 10:19:34,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:19:34,360 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 3 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 231 [2024-12-02 10:19:34,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:19:34,461 INFO L225 Difference]: With dead ends: 45239 [2024-12-02 10:19:34,461 INFO L226 Difference]: Without dead ends: 22828 [2024-12-02 10:19:34,543 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 10:19:34,544 INFO L435 NwaCegarLoop]: 6704 mSDtfsCounter, 6521 mSDsluCounter, 6803 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6521 SdHoareTripleChecker+Valid, 13507 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:19:34,544 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6521 Valid, 13507 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:19:34,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22828 states. [2024-12-02 10:19:35,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22828 to 22828. [2024-12-02 10:19:35,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22828 states, 16883 states have (on average 1.3524255167920394) internal successors, (22833), 17108 states have internal predecessors, (22833), 4973 states have call successors, (4973), 978 states have call predecessors, (4973), 971 states have return successors, (4963), 4927 states have call predecessors, (4963), 4963 states have call successors, (4963) [2024-12-02 10:19:35,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22828 states to 22828 states and 32769 transitions. [2024-12-02 10:19:35,227 INFO L78 Accepts]: Start accepts. Automaton has 22828 states and 32769 transitions. Word has length 231 [2024-12-02 10:19:35,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:19:35,228 INFO L471 AbstractCegarLoop]: Abstraction has 22828 states and 32769 transitions. [2024-12-02 10:19:35,228 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 3 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-12-02 10:19:35,228 INFO L276 IsEmpty]: Start isEmpty. Operand 22828 states and 32769 transitions. [2024-12-02 10:19:35,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-12-02 10:19:35,263 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:19:35,264 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:19:35,264 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 10:19:35,264 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:19:35,264 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:19:35,264 INFO L85 PathProgramCache]: Analyzing trace with hash 55897203, now seen corresponding path program 1 times [2024-12-02 10:19:35,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:19:35,264 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719981766] [2024-12-02 10:19:35,265 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:19:35,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:20:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:20:14,371 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-12-02 10:20:14,371 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:20:14,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719981766] [2024-12-02 10:20:14,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [719981766] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:20:14,372 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:20:14,372 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:20:14,372 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [779325770] [2024-12-02 10:20:14,372 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:20:14,373 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:20:14,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:20:14,373 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:20:14,373 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:20:14,374 INFO L87 Difference]: Start difference. First operand 22828 states and 32769 transitions. Second operand has 4 states, 4 states have (on average 51.5) internal successors, (206), 4 states have internal predecessors, (206), 2 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-12-02 10:20:15,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:20:15,103 INFO L93 Difference]: Finished difference Result 45256 states and 65269 transitions. [2024-12-02 10:20:15,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:20:15,104 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 51.5) internal successors, (206), 4 states have internal predecessors, (206), 2 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 396 [2024-12-02 10:20:15,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:20:15,208 INFO L225 Difference]: With dead ends: 45256 [2024-12-02 10:20:15,208 INFO L226 Difference]: Without dead ends: 22838 [2024-12-02 10:20:15,289 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 [2024-12-02 10:20:15,289 INFO L435 NwaCegarLoop]: 6705 mSDtfsCounter, 0 mSDsluCounter, 13403 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 20108 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 10:20:15,289 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 20108 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 10:20:15,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22838 states. [2024-12-02 10:20:15,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22838 to 22838. [2024-12-02 10:20:15,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22838 states, 16893 states have (on average 1.3522168945717161) internal successors, (22843), 17118 states have internal predecessors, (22843), 4973 states have call successors, (4973), 978 states have call predecessors, (4973), 971 states have return successors, (4963), 4927 states have call predecessors, (4963), 4963 states have call successors, (4963) [2024-12-02 10:20:15,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22838 states to 22838 states and 32779 transitions. [2024-12-02 10:20:15,973 INFO L78 Accepts]: Start accepts. Automaton has 22838 states and 32779 transitions. Word has length 396 [2024-12-02 10:20:15,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:20:15,974 INFO L471 AbstractCegarLoop]: Abstraction has 22838 states and 32779 transitions. [2024-12-02 10:20:15,974 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 51.5) internal successors, (206), 4 states have internal predecessors, (206), 2 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-12-02 10:20:15,974 INFO L276 IsEmpty]: Start isEmpty. Operand 22838 states and 32779 transitions. [2024-12-02 10:20:16,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-12-02 10:20:16,018 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:20:16,018 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:20:16,018 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-12-02 10:20:16,018 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:20:16,019 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:20:16,019 INFO L85 PathProgramCache]: Analyzing trace with hash -1856118773, now seen corresponding path program 1 times [2024-12-02 10:20:16,019 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:20:16,019 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169767682] [2024-12-02 10:20:16,019 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:20:16,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:20:53,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:20:55,128 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 307 trivial. 0 not checked. [2024-12-02 10:20:55,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:20:55,128 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1169767682] [2024-12-02 10:20:55,128 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1169767682] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:20:55,128 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:20:55,128 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:20:55,128 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297961556] [2024-12-02 10:20:55,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:20:55,128 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:20:55,129 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:20:55,129 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:20:55,129 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:20:55,129 INFO L87 Difference]: Start difference. First operand 22838 states and 32779 transitions. Second operand has 4 states, 4 states have (on average 64.0) internal successors, (256), 4 states have internal predecessors, (256), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2024-12-02 10:20:55,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:20:55,859 INFO L93 Difference]: Finished difference Result 45276 states and 65289 transitions. [2024-12-02 10:20:55,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:20:55,860 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 64.0) internal successors, (256), 4 states have internal predecessors, (256), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) Word has length 522 [2024-12-02 10:20:55,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:20:55,965 INFO L225 Difference]: With dead ends: 45276 [2024-12-02 10:20:55,965 INFO L226 Difference]: Without dead ends: 22848 [2024-12-02 10:20:56,044 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 [2024-12-02 10:20:56,045 INFO L435 NwaCegarLoop]: 6705 mSDtfsCounter, 0 mSDsluCounter, 13403 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 20108 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 10:20:56,045 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 20108 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 10:20:56,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22848 states. [2024-12-02 10:20:56,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22848 to 22848. [2024-12-02 10:20:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22848 states, 16903 states have (on average 1.3520085191977755) internal successors, (22853), 17128 states have internal predecessors, (22853), 4973 states have call successors, (4973), 978 states have call predecessors, (4973), 971 states have return successors, (4963), 4927 states have call predecessors, (4963), 4963 states have call successors, (4963) [2024-12-02 10:20:56,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22848 states to 22848 states and 32789 transitions. [2024-12-02 10:20:56,730 INFO L78 Accepts]: Start accepts. Automaton has 22848 states and 32789 transitions. Word has length 522 [2024-12-02 10:20:56,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:20:56,730 INFO L471 AbstractCegarLoop]: Abstraction has 22848 states and 32789 transitions. [2024-12-02 10:20:56,730 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 64.0) internal successors, (256), 4 states have internal predecessors, (256), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2024-12-02 10:20:56,731 INFO L276 IsEmpty]: Start isEmpty. Operand 22848 states and 32789 transitions. [2024-12-02 10:20:56,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2024-12-02 10:20:56,777 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:20:56,777 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:20:56,777 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-12-02 10:20:56,777 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:20:56,777 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:20:56,778 INFO L85 PathProgramCache]: Analyzing trace with hash 1209469814, now seen corresponding path program 1 times [2024-12-02 10:20:56,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:20:56,778 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480284072] [2024-12-02 10:20:56,778 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:20:56,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:21:35,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:21:36,334 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2024-12-02 10:21:36,334 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:21:36,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1480284072] [2024-12-02 10:21:36,334 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1480284072] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:21:36,334 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:21:36,334 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:21:36,334 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538320356] [2024-12-02 10:21:36,334 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:21:36,335 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:21:36,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:21:36,336 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:21:36,336 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:21:36,336 INFO L87 Difference]: Start difference. First operand 22848 states and 32789 transitions. Second operand has 4 states, 4 states have (on average 63.5) internal successors, (254), 4 states have internal predecessors, (254), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-12-02 10:21:37,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:21:37,061 INFO L93 Difference]: Finished difference Result 45296 states and 65309 transitions. [2024-12-02 10:21:37,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:21:37,062 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 63.5) internal successors, (254), 4 states have internal predecessors, (254), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 520 [2024-12-02 10:21:37,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:21:37,170 INFO L225 Difference]: With dead ends: 45296 [2024-12-02 10:21:37,170 INFO L226 Difference]: Without dead ends: 22858 [2024-12-02 10:21:37,249 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 [2024-12-02 10:21:37,250 INFO L435 NwaCegarLoop]: 6705 mSDtfsCounter, 0 mSDsluCounter, 13404 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 20109 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 10:21:37,250 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 20109 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 10:21:37,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22858 states. [2024-12-02 10:21:37,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22858 to 22858. [2024-12-02 10:21:37,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22858 states, 16913 states have (on average 1.3518003902323656) internal successors, (22863), 17138 states have internal predecessors, (22863), 4973 states have call successors, (4973), 978 states have call predecessors, (4973), 971 states have return successors, (4963), 4927 states have call predecessors, (4963), 4963 states have call successors, (4963) [2024-12-02 10:21:37,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22858 states to 22858 states and 32799 transitions. [2024-12-02 10:21:37,939 INFO L78 Accepts]: Start accepts. Automaton has 22858 states and 32799 transitions. Word has length 520 [2024-12-02 10:21:37,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:21:37,940 INFO L471 AbstractCegarLoop]: Abstraction has 22858 states and 32799 transitions. [2024-12-02 10:21:37,940 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 63.5) internal successors, (254), 4 states have internal predecessors, (254), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-12-02 10:21:37,940 INFO L276 IsEmpty]: Start isEmpty. Operand 22858 states and 32799 transitions. [2024-12-02 10:21:37,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 576 [2024-12-02 10:21:37,983 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:21:37,984 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:21:37,984 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-12-02 10:21:37,984 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:21:37,984 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:21:37,984 INFO L85 PathProgramCache]: Analyzing trace with hash 1409145134, now seen corresponding path program 1 times [2024-12-02 10:21:37,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:21:37,985 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1158801732] [2024-12-02 10:21:37,985 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:21:37,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:22:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:22:17,223 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-12-02 10:22:17,223 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:22:17,223 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1158801732] [2024-12-02 10:22:17,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1158801732] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:22:17,223 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:22:17,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:22:17,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1025839735] [2024-12-02 10:22:17,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:22:17,224 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:22:17,224 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:22:17,224 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:22:17,224 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:22:17,224 INFO L87 Difference]: Start difference. First operand 22858 states and 32799 transitions. Second operand has 4 states, 4 states have (on average 67.25) internal successors, (269), 4 states have internal predecessors, (269), 2 states have call successors, (61), 2 states have call predecessors, (61), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-12-02 10:22:17,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:22:17,982 INFO L93 Difference]: Finished difference Result 45316 states and 65329 transitions. [2024-12-02 10:22:17,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:22:17,983 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 67.25) internal successors, (269), 4 states have internal predecessors, (269), 2 states have call successors, (61), 2 states have call predecessors, (61), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 575 [2024-12-02 10:22:17,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:22:18,098 INFO L225 Difference]: With dead ends: 45316 [2024-12-02 10:22:18,099 INFO L226 Difference]: Without dead ends: 22868 [2024-12-02 10:22:18,178 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 [2024-12-02 10:22:18,178 INFO L435 NwaCegarLoop]: 6705 mSDtfsCounter, 0 mSDsluCounter, 13402 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 20107 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 10:22:18,178 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 20107 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 10:22:18,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22868 states. [2024-12-02 10:22:18,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22868 to 22868. [2024-12-02 10:22:18,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22868 states, 16923 states have (on average 1.3515925072386692) internal successors, (22873), 17148 states have internal predecessors, (22873), 4973 states have call successors, (4973), 978 states have call predecessors, (4973), 971 states have return successors, (4963), 4927 states have call predecessors, (4963), 4963 states have call successors, (4963) [2024-12-02 10:22:18,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22868 states to 22868 states and 32809 transitions. [2024-12-02 10:22:18,884 INFO L78 Accepts]: Start accepts. Automaton has 22868 states and 32809 transitions. Word has length 575 [2024-12-02 10:22:18,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:22:18,884 INFO L471 AbstractCegarLoop]: Abstraction has 22868 states and 32809 transitions. [2024-12-02 10:22:18,885 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 67.25) internal successors, (269), 4 states have internal predecessors, (269), 2 states have call successors, (61), 2 states have call predecessors, (61), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-12-02 10:22:18,885 INFO L276 IsEmpty]: Start isEmpty. Operand 22868 states and 32809 transitions. [2024-12-02 10:22:18,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 594 [2024-12-02 10:22:18,930 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:22:18,930 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:22:18,930 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-12-02 10:22:18,931 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:22:18,931 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:22:18,931 INFO L85 PathProgramCache]: Analyzing trace with hash 2055098047, now seen corresponding path program 1 times [2024-12-02 10:22:18,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:22:18,931 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057182575] [2024-12-02 10:22:18,931 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:22:18,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:22:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:22:58,251 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2024-12-02 10:22:58,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:22:58,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057182575] [2024-12-02 10:22:58,252 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1057182575] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:22:58,252 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:22:58,252 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:22:58,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162979699] [2024-12-02 10:22:58,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:22:58,253 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:22:58,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:22:58,253 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:22:58,254 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:22:58,254 INFO L87 Difference]: Start difference. First operand 22868 states and 32809 transitions. Second operand has 4 states, 4 states have (on average 67.75) internal successors, (271), 4 states have internal predecessors, (271), 2 states have call successors, (62), 2 states have call predecessors, (62), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2024-12-02 10:22:58,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:22:58,970 INFO L93 Difference]: Finished difference Result 45336 states and 65349 transitions. [2024-12-02 10:22:58,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:22:58,971 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 67.75) internal successors, (271), 4 states have internal predecessors, (271), 2 states have call successors, (62), 2 states have call predecessors, (62), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) Word has length 593 [2024-12-02 10:22:58,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:22:59,138 INFO L225 Difference]: With dead ends: 45336 [2024-12-02 10:22:59,138 INFO L226 Difference]: Without dead ends: 22878 [2024-12-02 10:22:59,220 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 [2024-12-02 10:22:59,220 INFO L435 NwaCegarLoop]: 6705 mSDtfsCounter, 0 mSDsluCounter, 13402 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 20107 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 10:22:59,221 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 20107 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 10:22:59,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22878 states. [2024-12-02 10:22:59,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22878 to 22868. [2024-12-02 10:22:59,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22868 states, 16923 states have (on average 1.3515925072386692) internal successors, (22873), 17148 states have internal predecessors, (22873), 4973 states have call successors, (4973), 978 states have call predecessors, (4973), 971 states have return successors, (4963), 4927 states have call predecessors, (4963), 4963 states have call successors, (4963) [2024-12-02 10:22:59,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22868 states to 22868 states and 32809 transitions. [2024-12-02 10:22:59,920 INFO L78 Accepts]: Start accepts. Automaton has 22868 states and 32809 transitions. Word has length 593 [2024-12-02 10:22:59,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:22:59,921 INFO L471 AbstractCegarLoop]: Abstraction has 22868 states and 32809 transitions. [2024-12-02 10:22:59,921 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 67.75) internal successors, (271), 4 states have internal predecessors, (271), 2 states have call successors, (62), 2 states have call predecessors, (62), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2024-12-02 10:22:59,921 INFO L276 IsEmpty]: Start isEmpty. Operand 22868 states and 32809 transitions. [2024-12-02 10:22:59,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2024-12-02 10:22:59,965 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:22:59,965 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:22:59,965 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-12-02 10:22:59,965 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:22:59,966 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:22:59,966 INFO L85 PathProgramCache]: Analyzing trace with hash 1192514258, now seen corresponding path program 1 times [2024-12-02 10:22:59,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:22:59,966 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [714680013] [2024-12-02 10:22:59,966 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:22:59,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:23:38,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:23:40,034 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-02 10:23:40,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:23:40,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [714680013] [2024-12-02 10:23:40,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [714680013] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:23:40,034 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:23:40,034 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 10:23:40,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144901135] [2024-12-02 10:23:40,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:23:40,035 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 10:23:40,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:23:40,035 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 10:23:40,035 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 10:23:40,036 INFO L87 Difference]: Start difference. First operand 22868 states and 32809 transitions. Second operand has 5 states, 5 states have (on average 51.8) internal successors, (259), 4 states have internal predecessors, (259), 2 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (57), 3 states have call predecessors, (57), 2 states have call successors, (57) [2024-12-02 10:23:40,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:23:40,945 INFO L93 Difference]: Finished difference Result 45340 states and 65063 transitions. [2024-12-02 10:23:40,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 10:23:40,946 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 51.8) internal successors, (259), 4 states have internal predecessors, (259), 2 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (57), 3 states have call predecessors, (57), 2 states have call successors, (57) Word has length 545 [2024-12-02 10:23:40,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:23:41,068 INFO L225 Difference]: With dead ends: 45340 [2024-12-02 10:23:41,068 INFO L226 Difference]: Without dead ends: 22882 [2024-12-02 10:23:41,139 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 10:23:41,139 INFO L435 NwaCegarLoop]: 6704 mSDtfsCounter, 1 mSDsluCounter, 20097 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 26801 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 10:23:41,139 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 26801 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 10:23:41,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22882 states. [2024-12-02 10:23:41,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22882 to 22876. [2024-12-02 10:23:41,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22876 states, 16929 states have (on average 1.3514678953275445) internal successors, (22879), 17154 states have internal predecessors, (22879), 4973 states have call successors, (4973), 978 states have call predecessors, (4973), 973 states have return successors, (4969), 4929 states have call predecessors, (4969), 4963 states have call successors, (4969) [2024-12-02 10:23:41,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22876 states to 22876 states and 32821 transitions. [2024-12-02 10:23:41,853 INFO L78 Accepts]: Start accepts. Automaton has 22876 states and 32821 transitions. Word has length 545 [2024-12-02 10:23:41,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:23:41,853 INFO L471 AbstractCegarLoop]: Abstraction has 22876 states and 32821 transitions. [2024-12-02 10:23:41,853 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 51.8) internal successors, (259), 4 states have internal predecessors, (259), 2 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (57), 3 states have call predecessors, (57), 2 states have call successors, (57) [2024-12-02 10:23:41,853 INFO L276 IsEmpty]: Start isEmpty. Operand 22876 states and 32821 transitions. [2024-12-02 10:23:41,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2024-12-02 10:23:41,898 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:23:41,898 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:23:41,898 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-12-02 10:23:41,898 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:23:41,899 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:23:41,899 INFO L85 PathProgramCache]: Analyzing trace with hash 1186845310, now seen corresponding path program 1 times [2024-12-02 10:23:41,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:23:41,899 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1782838689] [2024-12-02 10:23:41,899 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:23:41,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:24:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:24:23,855 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-12-02 10:24:23,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:24:23,855 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1782838689] [2024-12-02 10:24:23,855 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1782838689] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:24:23,855 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:24:23,855 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 10:24:23,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [521763653] [2024-12-02 10:24:23,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:24:23,856 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 10:24:23,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:24:23,857 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 10:24:23,857 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 10:24:23,857 INFO L87 Difference]: Start difference. First operand 22876 states and 32821 transitions. Second operand has 6 states, 6 states have (on average 45.0) internal successors, (270), 5 states have internal predecessors, (270), 2 states have call successors, (67), 2 states have call predecessors, (67), 2 states have return successors, (60), 3 states have call predecessors, (60), 2 states have call successors, (60) [2024-12-02 10:24:24,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:24:24,402 INFO L93 Difference]: Finished difference Result 22929 states and 32871 transitions. [2024-12-02 10:24:24,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 10:24:24,403 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 45.0) internal successors, (270), 5 states have internal predecessors, (270), 2 states have call successors, (67), 2 states have call predecessors, (67), 2 states have return successors, (60), 3 states have call predecessors, (60), 2 states have call successors, (60) Word has length 545 [2024-12-02 10:24:24,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:24:24,505 INFO L225 Difference]: With dead ends: 22929 [2024-12-02 10:24:24,505 INFO L226 Difference]: Without dead ends: 19131 [2024-12-02 10:24:24,526 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 10:24:24,526 INFO L435 NwaCegarLoop]: 6702 mSDtfsCounter, 0 mSDsluCounter, 26801 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 33503 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 10:24:24,527 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 33503 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 10:24:24,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19131 states. [2024-12-02 10:24:24,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19131 to 19131. [2024-12-02 10:24:25,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19131 states, 14153 states have (on average 1.351515579735745) internal successors, (19128), 14337 states have internal predecessors, (19128), 4146 states have call successors, (4146), 834 states have call predecessors, (4146), 831 states have return successors, (4145), 4112 states have call predecessors, (4145), 4139 states have call successors, (4145) [2024-12-02 10:24:25,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19131 states to 19131 states and 27419 transitions. [2024-12-02 10:24:25,131 INFO L78 Accepts]: Start accepts. Automaton has 19131 states and 27419 transitions. Word has length 545 [2024-12-02 10:24:25,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:24:25,131 INFO L471 AbstractCegarLoop]: Abstraction has 19131 states and 27419 transitions. [2024-12-02 10:24:25,131 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 45.0) internal successors, (270), 5 states have internal predecessors, (270), 2 states have call successors, (67), 2 states have call predecessors, (67), 2 states have return successors, (60), 3 states have call predecessors, (60), 2 states have call successors, (60) [2024-12-02 10:24:25,131 INFO L276 IsEmpty]: Start isEmpty. Operand 19131 states and 27419 transitions. [2024-12-02 10:24:25,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2024-12-02 10:24:25,171 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:24:25,171 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:24:25,171 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-12-02 10:24:25,171 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:24:25,171 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:24:25,172 INFO L85 PathProgramCache]: Analyzing trace with hash -2091956900, now seen corresponding path program 1 times [2024-12-02 10:24:25,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:24:25,172 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740386009] [2024-12-02 10:24:25,172 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:24:25,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms