./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-32_7a-drivers--infiniband--core--ib_cm.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_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB --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 3a6404ccae31e74cf7d08ea8371b474870cd3af9ebc9670f1e994416d2a7ee3f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 05:00:00,248 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 05:00:00,342 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 05:00:00,350 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 05:00:00,350 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 05:00:00,390 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 05:00:00,391 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 05:00:00,391 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 05:00:00,391 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 05:00:00,391 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 05:00:00,392 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 05:00:00,392 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 05:00:00,392 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 05:00:00,392 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 05:00:00,392 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 05:00:00,393 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 05:00:00,393 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 05:00:00,393 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 05:00:00,393 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 05:00:00,393 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 05:00:00,393 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 05:00:00,394 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 05:00:00,394 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 05:00:00,394 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 05:00:00,394 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 05:00:00,394 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 05:00:00,394 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:00:00,395 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 05:00:00,395 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 05:00:00,395 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:00:00,395 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 05:00:00,395 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:00:00,395 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 05:00:00,395 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 05:00:00,395 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:00:00,396 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 05:00:00,396 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 05:00:00,396 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 05:00:00,396 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 05:00:00,396 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 05:00:00,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 05:00:00,396 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 05:00:00,397 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 05:00:00,397 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 05:00:00,397 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 05:00:00,397 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_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 3a6404ccae31e74cf7d08ea8371b474870cd3af9ebc9670f1e994416d2a7ee3f [2024-11-28 05:00:00,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 05:00:00,756 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 05:00:00,760 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 05:00:00,762 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 05:00:00,762 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 05:00:00,765 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2024-11-28 05:00:03,837 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/data/926907732/da9517fc701a4e95a60f38e466e8934a/FLAG410c03ca7 [2024-11-28 05:00:04,638 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 05:00:04,640 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2024-11-28 05:00:04,701 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/data/926907732/da9517fc701a4e95a60f38e466e8934a/FLAG410c03ca7 [2024-11-28 05:00:04,718 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/data/926907732/da9517fc701a4e95a60f38e466e8934a [2024-11-28 05:00:04,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 05:00:04,721 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 05:00:04,722 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 05:00:04,723 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 05:00:04,727 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 05:00:04,728 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:00:04" (1/1) ... [2024-11-28 05:00:04,729 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fddbf82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:04, skipping insertion in model container [2024-11-28 05:00:04,729 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:00:04" (1/1) ... [2024-11-28 05:00:04,876 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 05:00:08,009 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_0e3c3721-9821-4a39-882d-bc1a2c6017de/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i[405405,405418] [2024-11-28 05:00:08,215 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:00:08,290 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 05:00:08,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6827] [2024-11-28 05:00:08,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6829] [2024-11-28 05:00:08,482 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"); [6839] [2024-11-28 05:00:08,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6846] [2024-11-28 05:00:08,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [6853] [2024-11-28 05:00:08,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6925] [2024-11-28 05:00:08,489 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)); [6932] [2024-11-28 05:00:08,490 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; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [6940-6941] [2024-11-28 05:00:08,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [6949-6950] [2024-11-28 05:00:08,491 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; addl %2, %0; sets %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [6958-6959] [2024-11-28 05:00:08,492 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; addq %1,%0": "=m" (v->counter): "er" (i), "m" (v->counter)); [6974-6975] [2024-11-28 05:00:08,492 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; incq %0": "=m" (v->counter): "m" (v->counter)); [6982] [2024-11-28 05:00:08,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7135] [2024-11-28 05:00:08,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7138] [2024-11-28 05:00:08,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [7140] [2024-11-28 05:00:08,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7145] [2024-11-28 05:00:08,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7148] [2024-11-28 05:00:08,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7150] [2024-11-28 05:00:08,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7155] [2024-11-28 05:00:08,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7158] [2024-11-28 05:00:08,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7160] [2024-11-28 05:00:08,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7165] [2024-11-28 05:00:08,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7168] [2024-11-28 05:00:08,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [7170] [2024-11-28 05:00:08,511 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7314] [2024-11-28 05:00:08,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5027/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/core/cm.c"), "i" (1181), "i" (12UL)); [9578-9579] [2024-11-28 05:00:08,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5027/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/core/cm.c"), "i" (1330), "i" (12UL)); [9756-9757] [2024-11-28 05:00:09,017 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_0e3c3721-9821-4a39-882d-bc1a2c6017de/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i[405405,405418] [2024-11-28 05:00:09,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:00:09,196 INFO L204 MainTranslator]: Completed translation [2024-11-28 05:00:09,197 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:09 WrapperNode [2024-11-28 05:00:09,197 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 05:00:09,198 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 05:00:09,198 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 05:00:09,198 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 05:00:09,205 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:09" (1/1) ... [2024-11-28 05:00:09,337 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:09" (1/1) ... [2024-11-28 05:00:09,700 INFO L138 Inliner]: procedures = 441, calls = 4392, calls flagged for inlining = 211, calls inlined = 189, statements flattened = 8573 [2024-11-28 05:00:09,701 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 05:00:09,702 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 05:00:09,702 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 05:00:09,702 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 05:00:09,713 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:09" (1/1) ... [2024-11-28 05:00:09,713 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:09" (1/1) ... [2024-11-28 05:00:09,752 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:09" (1/1) ... [2024-11-28 05:00:11,674 INFO L175 MemorySlicer]: Split 2271 memory accesses to 22 slices as follows [2, 5, 2, 16, 54, 7, 2, 1, 1831, 280, 8, 2, 1, 27, 2, 10, 6, 2, 3, 1, 3, 6]. 81 percent of accesses are in the largest equivalence class. The 135 initializations are split as follows [2, 5, 0, 0, 0, 0, 0, 0, 91, 9, 0, 0, 0, 0, 0, 10, 6, 0, 3, 0, 3, 6]. The 1106 writes are split as follows [0, 0, 1, 16, 54, 7, 1, 1, 737, 271, 8, 1, 0, 7, 1, 0, 0, 1, 0, 0, 0, 0]. [2024-11-28 05:00:11,675 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:09" (1/1) ... [2024-11-28 05:00:11,675 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:09" (1/1) ... [2024-11-28 05:00:11,876 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:09" (1/1) ... [2024-11-28 05:00:11,906 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:09" (1/1) ... [2024-11-28 05:00:11,960 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:09" (1/1) ... [2024-11-28 05:00:12,067 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:09" (1/1) ... [2024-11-28 05:00:12,102 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:09" (1/1) ... [2024-11-28 05:00:12,194 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 05:00:12,196 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 05:00:12,196 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 05:00:12,197 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 05:00:12,198 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:09" (1/1) ... [2024-11-28 05:00:12,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:00:12,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:00:12,236 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 05:00:12,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 05:00:12,271 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-28 05:00:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-28 05:00:12,272 INFO L130 BoogieDeclarations]: Found specification of procedure cm_deref_id [2024-11-28 05:00:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_deref_id [2024-11-28 05:00:12,272 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reset_to_idle [2024-11-28 05:00:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reset_to_idle [2024-11-28 05:00:12,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 05:00:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 05:00:12,273 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_mad_agent [2024-11-28 05:00:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_mad_agent [2024-11-28 05:00:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure be64_gt [2024-11-28 05:00:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_gt [2024-11-28 05:00:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2024-11-28 05:00:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2024-11-28 05:00:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-28 05:00:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-28 05:00:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_work [2024-11-28 05:00:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_work [2024-11-28 05:00:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 05:00:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 05:00:12,275 INFO L130 BoogieDeclarations]: Found specification of procedure cm_ack_timeout [2024-11-28 05:00:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_ack_timeout [2024-11-28 05:00:12,275 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reject_sidr_req [2024-11-28 05:00:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reject_sidr_req [2024-11-28 05:00:12,275 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej [2024-11-28 05:00:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej [2024-11-28 05:00:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure cm_set_private_data [2024-11-28 05:00:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_set_private_data [2024-11-28 05:00:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2024-11-28 05:00:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2024-11-28 05:00:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_qpn [2024-11-28 05:00:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_qpn [2024-11-28 05:00:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_id [2024-11-28 05:00:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_id [2024-11-28 05:00:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_response_msg [2024-11-28 05:00:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_response_msg [2024-11-28 05:00:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-28 05:00:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-28 05:00:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_service_timeout [2024-11-28 05:00:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_service_timeout [2024-11-28 05:00:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mask_copy [2024-11-28 05:00:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mask_copy [2024-11-28 05:00:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 05:00:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 05:00:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_resp_res [2024-11-28 05:00:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_resp_res [2024-11-28 05:00:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_reject_info_len [2024-11-28 05:00:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_reject_info_len [2024-11-28 05:00:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure cm_enter_timewait [2024-11-28 05:00:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_enter_timewait [2024-11-28 05:00:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 05:00:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 05:00:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 05:00:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 05:00:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 05:00:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_drep [2024-11-28 05:00:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_drep [2024-11-28 05:00:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2024-11-28 05:00:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2024-11-28 05:00:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-28 05:00:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-28 05:00:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2024-11-28 05:00:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2024-11-28 05:00:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-28 05:00:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-28 05:00:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2024-11-28 05:00:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2024-11-28 05:00:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-28 05:00:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-28 05:00:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 05:00:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 05:00:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 05:00:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 05:00:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 05:00:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 05:00:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 05:00:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 05:00:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_sl [2024-11-28 05:00:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_sl [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_cap_ib_cm [2024-11-28 05:00:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_cap_ib_cm [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_timewait_info [2024-11-28 05:00:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_timewait_info [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-28 05:00:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 05:00:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 05:00:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_init_and_add [2024-11-28 05:00:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_init_and_add [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_rnr_retry_count [2024-11-28 05:00:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_rnr_retry_count [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 05:00:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 05:00:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 05:00:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 05:00:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 05:00:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 05:00:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2024-11-28 05:00:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2024-11-28 05:00:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-28 05:00:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-28 05:00:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-28 05:00:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-28 05:00:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-28 05:00:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-28 05:00:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-28 05:00:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-28 05:00:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-28 05:00:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-28 05:00:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-28 05:00:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-28 05:00:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-28 05:00:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-28 05:00:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-28 05:00:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-28 05:00:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-28 05:00:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-28 05:00:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-28 05:00:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-28 05:00:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-28 05:00:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-28 05:00:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-28 05:00:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-28 05:00:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-28 05:00:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-28 05:00:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-28 05:00:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-28 05:00:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-28 05:00:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-28 05:00:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-28 05:00:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-28 05:00:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-28 05:00:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-28 05:00:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-28 05:00:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-28 05:00:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-28 05:00:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-28 05:00:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-28 05:00:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-28 05:00:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-28 05:00:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-28 05:00:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-28 05:00:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-28 05:00:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure cm_destroy_id [2024-11-28 05:00:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_destroy_id [2024-11-28 05:00:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-28 05:00:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-28 05:00:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-11-28 05:00:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-11-28 05:00:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-28 05:00:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-28 05:00:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_starting_psn [2024-11-28 05:00:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_starting_psn [2024-11-28 05:00:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 05:00:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mra [2024-11-28 05:00:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mra [2024-11-28 05:00:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure cm_convert_to_ms [2024-11-28 05:00:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_convert_to_ms [2024-11-28 05:00:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_listen [2024-11-28 05:00:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_listen [2024-11-28 05:00:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2024-11-28 05:00:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_recv_mad [2024-11-28 05:00:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_recv_mad [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 05:00:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_qpn [2024-11-28 05:00:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_qpn [2024-11-28 05:00:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-28 05:00:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-28 05:00:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2024-11-28 05:00:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2024-11-28 05:00:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_path_mtu [2024-11-28 05:00:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_path_mtu [2024-11-28 05:00:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2024-11-28 05:00:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2024-11-28 05:00:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_sl [2024-11-28 05:00:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_sl [2024-11-28 05:00:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2024-11-28 05:00:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2024-11-28 05:00:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2024-11-28 05:00:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2024-11-28 05:00:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-28 05:00:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-28 05:00:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-28 05:00:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-28 05:00:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_mad [2024-11-28 05:00:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_mad [2024-11-28 05:00:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_target_ack_delay [2024-11-28 05:00:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_target_ack_delay [2024-11-28 05:00:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 05:00:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 05:00:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2024-11-28 05:00:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2024-11-28 05:00:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-28 05:00:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-28 05:00:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-28 05:00:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-28 05:00:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_msg [2024-11-28 05:00:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_msg [2024-11-28 05:00:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 05:00:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 05:00:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 05:00:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 05:00:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 05:00:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 05:00:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 05:00:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 05:00:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 05:00:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 05:00:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 05:00:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 05:00:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 05:00:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-28 05:00:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 05:00:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 05:00:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 05:00:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 05:00:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 05:00:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 05:00:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 05:00:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_qpn [2024-11-28 05:00:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_qpn [2024-11-28 05:00:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure cm_work_handler [2024-11-28 05:00:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_work_handler [2024-11-28 05:00:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_send_mad [2024-11-28 05:00:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_send_mad [2024-11-28 05:00:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-28 05:00:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-28 05:00:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mad_hdr [2024-11-28 05:00:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mad_hdr [2024-11-28 05:00:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_msg_mraed [2024-11-28 05:00:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_msg_mraed [2024-11-28 05:00:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_msg_rejected [2024-11-28 05:00:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_msg_rejected [2024-11-28 05:00:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-28 05:00:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-28 05:00:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-28 05:00:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-28 05:00:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rtu [2024-11-28 05:00:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rtu [2024-11-28 05:00:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dequeue_work [2024-11-28 05:00:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dequeue_work [2024-11-28 05:00:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_rnr_retry_count [2024-11-28 05:00:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_rnr_retry_count [2024-11-28 05:00:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 05:00:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 05:00:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 05:00:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 05:00:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 05:00:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 05:00:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 05:00:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 05:00:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 05:00:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 05:00:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 05:00:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 05:00:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 05:00:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 05:00:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 05:00:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 05:00:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 05:00:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 05:00:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 05:00:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 05:00:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 05:00:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 05:00:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 05:00:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 05:00:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 05:00:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 05:00:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 05:00:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 05:00:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 05:00:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 05:00:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 05:00:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 05:00:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure be32_lt [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_lt [2024-11-28 05:00:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_retry_count [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_retry_count [2024-11-28 05:00:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 05:00:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_for_response [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_for_response [2024-11-28 05:00:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_init_depth [2024-11-28 05:00:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_init_depth [2024-11-28 05:00:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-28 05:00:12,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-28 05:00:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_port_fs [2024-11-28 05:00:12,315 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_port_fs [2024-11-28 05:00:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_msg [2024-11-28 05:00:12,315 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_msg [2024-11-28 05:00:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 05:00:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 05:00:12,315 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 05:00:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 05:00:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 05:00:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 05:00:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 05:00:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 05:00:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 05:00:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 05:00:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 05:00:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 05:00:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 05:00:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2024-11-28 05:00:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_port [2024-11-28 05:00:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_port [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 05:00:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-28 05:00:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-28 05:00:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-28 05:00:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2024-11-28 05:00:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-28 05:00:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_qp_type [2024-11-28 05:00:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_qp_type [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-28 05:00:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure cm_cleanup_timewait [2024-11-28 05:00:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_cleanup_timewait [2024-11-28 05:00:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_by_path [2024-11-28 05:00:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_by_path [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure be32_gt [2024-11-28 05:00:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_gt [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_work [2024-11-28 05:00:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_work [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rej [2024-11-28 05:00:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rej [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_id [2024-11-28 05:00:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_id [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 05:00:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 05:00:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 05:00:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 05:00:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 05:00:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 05:00:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 05:00:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 05:00:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 05:00:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-28 05:00:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-28 05:00:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 05:00:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 05:00:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send_mad [2024-11-28 05:00:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send_mad [2024-11-28 05:00:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2024-11-28 05:00:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2024-11-28 05:00:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-28 05:00:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-28 05:00:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2024-11-28 05:00:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2024-11-28 05:00:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_starting_psn [2024-11-28 05:00:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_starting_psn [2024-11-28 05:00:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure cm_copy_private_data [2024-11-28 05:00:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_copy_private_data [2024-11-28 05:00:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_resp_timeout [2024-11-28 05:00:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_resp_timeout [2024-11-28 05:00:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure cm_form_tid [2024-11-28 05:00:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_form_tid [2024-11-28 05:00:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_id [2024-11-28 05:00:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_id [2024-11-28 05:00:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-11-28 05:00:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-11-28 05:00:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_rep [2024-11-28 05:00:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_rep [2024-11-28 05:00:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-28 05:00:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-28 05:00:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2024-11-28 05:00:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2024-11-28 05:00:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_srq [2024-11-28 05:00:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_srq [2024-11-28 05:00:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_rej [2024-11-28 05:00:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_rej [2024-11-28 05:00:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-28 05:00:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-28 05:00:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cancel_mad [2024-11-28 05:00:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cancel_mad [2024-11-28 05:00:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure be64_lt [2024-11-28 05:00:12,323 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_lt [2024-11-28 05:00:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure cm_devnode [2024-11-28 05:00:12,323 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_devnode [2024-11-28 05:00:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 05:00:12,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 05:00:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 05:00:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 05:00:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 05:00:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 05:00:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 05:00:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 05:00:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 05:00:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 05:00:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 05:00:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 05:00:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 05:00:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 05:00:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 05:00:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 05:00:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 05:00:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 05:00:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 05:00:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 05:00:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 05:00:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 05:00:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 05:00:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 05:00:13,946 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 05:00:13,950 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 05:00:28,358 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 05:01:08,668 INFO L? ?]: Removed 3566 outVars from TransFormulas that were not future-live. [2024-11-28 05:01:08,668 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 05:01:08,758 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 05:01:08,758 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-28 05:01:08,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:01:08 BoogieIcfgContainer [2024-11-28 05:01:08,763 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 05:01:08,765 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 05:01:08,765 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 05:01:08,771 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 05:01:08,772 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 05:00:04" (1/3) ... [2024-11-28 05:01:08,773 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8a26fdc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:01:08, skipping insertion in model container [2024-11-28 05:01:08,774 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:00:09" (2/3) ... [2024-11-28 05:01:08,774 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8a26fdc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:01:08, skipping insertion in model container [2024-11-28 05:01:08,774 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:01:08" (3/3) ... [2024-11-28 05:01:08,775 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2024-11-28 05:01:08,793 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 05:01:08,797 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i that has 172 procedures, 2962 locations, 1 initial locations, 67 loop locations, and 1 error locations. [2024-11-28 05:01:08,953 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 05:01:08,968 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;@2cfe64ff, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 05:01:08,969 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 05:01:08,985 INFO L276 IsEmpty]: Start isEmpty. Operand has 2772 states, 1881 states have (on average 1.329611908559277) internal successors, (2501), 1970 states have internal predecessors, (2501), 761 states have call successors, (761), 129 states have call predecessors, (761), 128 states have return successors, (751), 727 states have call predecessors, (751), 751 states have call successors, (751) [2024-11-28 05:01:09,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-28 05:01:09,056 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:01:09,057 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:01:09,058 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:01:09,064 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:01:09,065 INFO L85 PathProgramCache]: Analyzing trace with hash -602166692, now seen corresponding path program 1 times [2024-11-28 05:01:09,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:01:09,073 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1391194648] [2024-11-28 05:01:09,073 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:01:09,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:01:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:01:30,173 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-28 05:01:30,174 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:01:30,174 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1391194648] [2024-11-28 05:01:30,175 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1391194648] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:01:30,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [837627636] [2024-11-28 05:01:30,176 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:01:30,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:01:30,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:01:30,180 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:01:30,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 05:01:49,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:01:49,721 INFO L256 TraceCheckSpWp]: Trace formula consists of 6577 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 05:01:49,735 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:01:49,760 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-28 05:01:49,761 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 05:01:49,761 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [837627636] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:01:49,761 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 05:01:49,761 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-28 05:01:49,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352740104] [2024-11-28 05:01:49,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:01:49,767 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 05:01:49,768 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:01:49,792 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 05:01:49,792 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 05:01:49,799 INFO L87 Difference]: Start difference. First operand has 2772 states, 1881 states have (on average 1.329611908559277) internal successors, (2501), 1970 states have internal predecessors, (2501), 761 states have call successors, (761), 129 states have call predecessors, (761), 128 states have return successors, (751), 727 states have call predecessors, (751), 751 states have call successors, (751) Second operand has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-11-28 05:01:50,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:01:50,114 INFO L93 Difference]: Finished difference Result 5539 states and 8144 transitions. [2024-11-28 05:01:50,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 05:01:50,116 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 187 [2024-11-28 05:01:50,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:01:50,174 INFO L225 Difference]: With dead ends: 5539 [2024-11-28 05:01:50,175 INFO L226 Difference]: Without dead ends: 2753 [2024-11-28 05:01:50,231 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 188 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 05:01:50,234 INFO L435 NwaCegarLoop]: 4004 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4004 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 05:01:50,237 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4004 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 05:01:50,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2753 states. [2024-11-28 05:01:50,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2753 to 2753. [2024-11-28 05:01:50,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2753 states, 1874 states have (on average 1.3212379935965848) internal successors, (2476), 1951 states have internal predecessors, (2476), 751 states have call successors, (751), 128 states have call predecessors, (751), 127 states have return successors, (748), 724 states have call predecessors, (748), 748 states have call successors, (748) [2024-11-28 05:01:50,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 2753 states and 3975 transitions. [2024-11-28 05:01:50,590 INFO L78 Accepts]: Start accepts. Automaton has 2753 states and 3975 transitions. Word has length 187 [2024-11-28 05:01:50,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:01:50,590 INFO L471 AbstractCegarLoop]: Abstraction has 2753 states and 3975 transitions. [2024-11-28 05:01:50,590 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-11-28 05:01:50,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 3975 transitions. [2024-11-28 05:01:50,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-28 05:01:50,608 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:01:50,608 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:01:50,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-28 05:01:50,810 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-28 05:01:50,810 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:01:50,811 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:01:50,811 INFO L85 PathProgramCache]: Analyzing trace with hash 1483823180, now seen corresponding path program 1 times [2024-11-28 05:01:50,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:01:50,811 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042686393] [2024-11-28 05:01:50,812 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:01:50,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:02:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:02:11,046 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-28 05:02:11,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:02:11,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042686393] [2024-11-28 05:02:11,050 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1042686393] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:02:11,050 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:02:11,051 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:02:11,051 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119560363] [2024-11-28 05:02:11,051 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:02:11,052 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:02:11,052 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:02:11,053 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:02:11,053 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:02:11,053 INFO L87 Difference]: Start difference. First operand 2753 states and 3975 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-28 05:02:15,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:02:16,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:02:16,332 INFO L93 Difference]: Finished difference Result 8139 states and 11759 transitions. [2024-11-28 05:02:16,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:02:16,333 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 187 [2024-11-28 05:02:16,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:02:16,402 INFO L225 Difference]: With dead ends: 8139 [2024-11-28 05:02:16,402 INFO L226 Difference]: Without dead ends: 5408 [2024-11-28 05:02:16,428 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:02:16,429 INFO L435 NwaCegarLoop]: 3975 mSDtfsCounter, 3867 mSDsluCounter, 3921 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3867 SdHoareTripleChecker+Valid, 7896 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-11-28 05:02:16,430 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3867 Valid, 7896 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-11-28 05:02:16,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5408 states. [2024-11-28 05:02:16,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5408 to 5408. [2024-11-28 05:02:16,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5408 states, 3685 states have (on average 1.3226594301221166) internal successors, (4874), 3836 states have internal predecessors, (4874), 1470 states have call successors, (1470), 253 states have call predecessors, (1470), 252 states have return successors, (1467), 1419 states have call predecessors, (1467), 1467 states have call successors, (1467) [2024-11-28 05:02:16,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5408 states to 5408 states and 7811 transitions. [2024-11-28 05:02:16,796 INFO L78 Accepts]: Start accepts. Automaton has 5408 states and 7811 transitions. Word has length 187 [2024-11-28 05:02:16,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:02:16,797 INFO L471 AbstractCegarLoop]: Abstraction has 5408 states and 7811 transitions. [2024-11-28 05:02:16,797 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-28 05:02:16,797 INFO L276 IsEmpty]: Start isEmpty. Operand 5408 states and 7811 transitions. [2024-11-28 05:02:16,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-28 05:02:16,805 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:02:16,806 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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] [2024-11-28 05:02:16,806 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 05:02:16,806 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:02:16,807 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:02:16,807 INFO L85 PathProgramCache]: Analyzing trace with hash -1981283338, now seen corresponding path program 1 times [2024-11-28 05:02:16,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:02:16,807 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [508449525] [2024-11-28 05:02:16,807 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:02:16,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:02:36,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:02:37,225 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2024-11-28 05:02:37,225 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:02:37,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [508449525] [2024-11-28 05:02:37,225 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [508449525] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:02:37,225 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:02:37,226 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:02:37,226 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1429917217] [2024-11-28 05:02:37,227 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:02:37,227 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:02:37,228 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:02:37,229 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:02:37,229 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:02:37,229 INFO L87 Difference]: Start difference. First operand 5408 states and 7811 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-28 05:02:37,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:02:37,458 INFO L93 Difference]: Finished difference Result 5410 states and 7812 transitions. [2024-11-28 05:02:37,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:02:37,459 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 190 [2024-11-28 05:02:37,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:02:37,638 INFO L225 Difference]: With dead ends: 5410 [2024-11-28 05:02:37,638 INFO L226 Difference]: Without dead ends: 5407 [2024-11-28 05:02:37,647 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:02:37,650 INFO L435 NwaCegarLoop]: 3972 mSDtfsCounter, 3917 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3917 SdHoareTripleChecker+Valid, 3972 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 05:02:37,653 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3917 Valid, 3972 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 05:02:37,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5407 states. [2024-11-28 05:02:37,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5407 to 5407. [2024-11-28 05:02:37,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5407 states, 3685 states have (on average 1.3223880597014925) internal successors, (4873), 3835 states have internal predecessors, (4873), 1469 states have call successors, (1469), 253 states have call predecessors, (1469), 252 states have return successors, (1467), 1419 states have call predecessors, (1467), 1467 states have call successors, (1467) [2024-11-28 05:02:37,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5407 states to 5407 states and 7809 transitions. [2024-11-28 05:02:38,004 INFO L78 Accepts]: Start accepts. Automaton has 5407 states and 7809 transitions. Word has length 190 [2024-11-28 05:02:38,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:02:38,005 INFO L471 AbstractCegarLoop]: Abstraction has 5407 states and 7809 transitions. [2024-11-28 05:02:38,005 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-28 05:02:38,005 INFO L276 IsEmpty]: Start isEmpty. Operand 5407 states and 7809 transitions. [2024-11-28 05:02:38,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-28 05:02:38,013 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:02:38,014 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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] [2024-11-28 05:02:38,014 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 05:02:38,014 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:02:38,015 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:02:38,015 INFO L85 PathProgramCache]: Analyzing trace with hash -1294382866, now seen corresponding path program 1 times [2024-11-28 05:02:38,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:02:38,015 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1661919891] [2024-11-28 05:02:38,015 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:02:38,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:02:58,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:02:58,972 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2024-11-28 05:02:58,973 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:02:58,973 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1661919891] [2024-11-28 05:02:58,973 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1661919891] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:02:58,973 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:02:58,973 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:02:58,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580938826] [2024-11-28 05:02:58,974 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:02:58,974 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:02:58,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:02:58,975 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:02:58,975 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:02:58,975 INFO L87 Difference]: Start difference. First operand 5407 states and 7809 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-28 05:02:59,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:02:59,227 INFO L93 Difference]: Finished difference Result 5409 states and 7810 transitions. [2024-11-28 05:02:59,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:02:59,227 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 191 [2024-11-28 05:02:59,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:02:59,285 INFO L225 Difference]: With dead ends: 5409 [2024-11-28 05:02:59,285 INFO L226 Difference]: Without dead ends: 5406 [2024-11-28 05:02:59,293 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:02:59,295 INFO L435 NwaCegarLoop]: 3970 mSDtfsCounter, 3914 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3914 SdHoareTripleChecker+Valid, 3970 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 05:02:59,296 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3914 Valid, 3970 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 05:02:59,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5406 states. [2024-11-28 05:02:59,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5406 to 5406. [2024-11-28 05:02:59,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5406 states, 3685 states have (on average 1.3221166892808685) internal successors, (4872), 3834 states have internal predecessors, (4872), 1468 states have call successors, (1468), 253 states have call predecessors, (1468), 252 states have return successors, (1467), 1419 states have call predecessors, (1467), 1467 states have call successors, (1467) [2024-11-28 05:02:59,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5406 states to 5406 states and 7807 transitions. [2024-11-28 05:02:59,692 INFO L78 Accepts]: Start accepts. Automaton has 5406 states and 7807 transitions. Word has length 191 [2024-11-28 05:02:59,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:02:59,694 INFO L471 AbstractCegarLoop]: Abstraction has 5406 states and 7807 transitions. [2024-11-28 05:02:59,694 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-28 05:02:59,694 INFO L276 IsEmpty]: Start isEmpty. Operand 5406 states and 7807 transitions. [2024-11-28 05:02:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-28 05:02:59,705 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:02:59,705 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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] [2024-11-28 05:02:59,705 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 05:02:59,706 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:02:59,706 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:02:59,706 INFO L85 PathProgramCache]: Analyzing trace with hash -1475299847, now seen corresponding path program 1 times [2024-11-28 05:02:59,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:02:59,706 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896568870] [2024-11-28 05:02:59,706 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:02:59,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:03:19,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:03:19,852 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2024-11-28 05:03:19,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:03:19,853 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896568870] [2024-11-28 05:03:19,853 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [896568870] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:03:19,854 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:03:19,854 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:03:19,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127426631] [2024-11-28 05:03:19,854 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:03:19,855 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:03:19,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:03:19,855 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:03:19,855 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:03:19,856 INFO L87 Difference]: Start difference. First operand 5406 states and 7807 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-28 05:03:20,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:03:20,136 INFO L93 Difference]: Finished difference Result 5406 states and 7807 transitions. [2024-11-28 05:03:20,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:03:20,139 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 192 [2024-11-28 05:03:20,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:03:20,149 INFO L225 Difference]: With dead ends: 5406 [2024-11-28 05:03:20,152 INFO L226 Difference]: Without dead ends: 0 [2024-11-28 05:03:20,191 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:03:20,193 INFO L435 NwaCegarLoop]: 3968 mSDtfsCounter, 3910 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3910 SdHoareTripleChecker+Valid, 3968 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 05:03:20,193 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3910 Valid, 3968 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 05:03:20,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-28 05:03:20,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-28 05:03:20,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:03:20,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-28 05:03:20,198 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 192 [2024-11-28 05:03:20,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:03:20,199 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-28 05:03:20,199 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-28 05:03:20,199 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-28 05:03:20,200 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-28 05:03:20,203 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-28 05:03:20,204 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 05:03:20,207 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2024-11-28 05:03:20,210 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-28 05:08:48,078 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-28 05:08:48,112 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 05:08:48 BoogieIcfgContainer [2024-11-28 05:08:48,117 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 05:08:48,118 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 05:08:48,118 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 05:08:48,119 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 05:08:48,120 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:01:08" (3/4) ... [2024-11-28 05:08:48,122 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-28 05:08:48,129 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_create_timewait_info [2024-11-28 05:08:48,129 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-11-28 05:08:48,129 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-11-28 05:08:48,129 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2024-11-28 05:08:48,129 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-11-28 05:08:48,129 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab32 [2024-11-28 05:08:48,130 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2024-11-28 05:08:48,130 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#19 [2024-11-28 05:08:48,130 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure be32_gt [2024-11-28 05:08:48,131 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2024-11-28 05:08:48,131 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2024-11-28 05:08:48,131 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2024-11-28 05:08:48,131 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_free_msg [2024-11-28 05:08:48,131 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-11-28 05:08:48,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-11-28 05:08:48,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-11-28 05:08:48,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_deref_id [2024-11-28 05:08:48,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_free_work [2024-11-28 05:08:48,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_reset_to_idle [2024-11-28 05:08:48,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kobject_init_and_add [2024-11-28 05:08:48,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_req_get_rnr_retry_count [2024-11-28 05:08:48,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-11-28 05:08:48,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-11-28 05:08:48,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_insert_remote_qpn [2024-11-28 05:08:48,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_work_handler [2024-11-28 05:08:48,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ib_send_cm_rej [2024-11-28 05:08:48,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_long_inc [2024-11-28 05:08:48,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#21 [2024-11-28 05:08:48,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ib_unregister_mad_agent [2024-11-28 05:08:48,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#20 [2024-11-28 05:08:48,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure be64_gt [2024-11-28 05:08:48,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure idr_destroy [2024-11-28 05:08:48,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_insert_remote_id [2024-11-28 05:08:48,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ib_create_send_mad [2024-11-28 05:08:48,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_lockdep_rcu_enabled [2024-11-28 05:08:48,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_process_work [2024-11-28 05:08:48,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-28 05:08:48,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_ack_timeout [2024-11-28 05:08:48,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2024-11-28 05:08:48,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_format_mad_hdr [2024-11-28 05:08:48,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_mra_get_msg_mraed [2024-11-28 05:08:48,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_reject_sidr_req [2024-11-28 05:08:48,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_format_rej [2024-11-28 05:08:48,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_set_private_data [2024-11-28 05:08:48,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure class_unregister [2024-11-28 05:08:48,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_req_get_local_qpn [2024-11-28 05:08:48,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_destroy_id [2024-11-28 05:08:48,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-11-28 05:08:48,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_rej_set_msg_rejected [2024-11-28 05:08:48,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2024-11-28 05:08:48,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-11-28 05:08:48,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-11-28 05:08:48,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-11-28 05:08:48,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-11-28 05:08:48,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-11-28 05:08:48,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_delayed_work_on [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_get_id [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_alloc_response_msg [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_3 [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __read_once_size [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_format_rtu [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_dequeue_work [2024-11-28 05:08:48,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_rep_get_rnr_retry_count [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_mra_get_service_timeout [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_mask_copy [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure be32_lt [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_req_get_retry_count [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_init_av_for_response [2024-11-28 05:08:48,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ib_post_send_mad [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_req_get_starting_psn [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_req_get_init_depth [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_format_mra [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_convert_to_ms [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_find_listen [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure idr_find [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ERR_PTR [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_remove_port_fs [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_write_lock_irqsave [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ib_free_recv_mad [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kobject_put [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_alloc_msg [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-11-28 05:08:48,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_rep_get_starting_psn [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_copy_private_data [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_req_get_local_resp_timeout [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_req_get_resp_res [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_form_tid [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_rep_get_qpn [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_write_unlock_irqrestore [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_req_get_path_mtu [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rb_erase [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_acquire_id [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab64 [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_rej_set_reject_info_len [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_enter_timewait [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ib_send_cm_sidr_rep [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_work_3 [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_req_set_primary_sl [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure device_unregister [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_all_3 [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rb_insert_color [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_rep_set_srq [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ib_modify_port [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_issue_rej [2024-11-28 05:08:48,139 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ib_cancel_mad [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_format_drep [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure be64_lt [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rb_link_node [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ib_destroy_ah [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_devnode [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc_and_test [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_delayed_work [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ib_create_cm_id [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ib_modify_mad [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_req_get_qp_type [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure flush_workqueue [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_rep_get_target_ack_delay [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_req_set_alt_sl [2024-11-28 05:08:48,140 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rdma_cap_ib_cm [2024-11-28 05:08:48,143 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_cleanup_timewait [2024-11-28 05:08:48,143 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ib_destroy_cm_id [2024-11-28 05:08:48,143 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cm_init_av_by_path [2024-11-28 05:08:48,143 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2024-11-28 05:08:48,249 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 674 nodes and edges [2024-11-28 05:08:48,266 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 233 nodes and edges [2024-11-28 05:08:48,279 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2024-11-28 05:08:48,291 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2024-11-28 05:08:48,296 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-28 05:08:48,302 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-28 05:08:48,307 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-28 05:08:48,925 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/witness.graphml [2024-11-28 05:08:48,925 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/witness.yml [2024-11-28 05:08:48,925 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 05:08:48,927 INFO L158 Benchmark]: Toolchain (without parser) took 524204.91ms. Allocated memory was 117.4MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 76.7MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 610.9MB. Max. memory is 16.1GB. [2024-11-28 05:08:48,927 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 167.8MB. Free memory is still 103.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 05:08:48,928 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4474.95ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 76.4MB in the beginning and 212.8MB in the end (delta: -136.4MB). Peak memory consumption was 203.6MB. Max. memory is 16.1GB. [2024-11-28 05:08:48,928 INFO L158 Benchmark]: Boogie Procedure Inliner took 503.24ms. Allocated memory is still 352.3MB. Free memory was 212.8MB in the beginning and 204.1MB in the end (delta: 8.7MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2024-11-28 05:08:48,928 INFO L158 Benchmark]: Boogie Preprocessor took 2492.23ms. Allocated memory was 352.3MB in the beginning and 562.0MB in the end (delta: 209.7MB). Free memory was 204.1MB in the beginning and 150.7MB in the end (delta: 53.4MB). Peak memory consumption was 284.2MB. Max. memory is 16.1GB. [2024-11-28 05:08:48,928 INFO L158 Benchmark]: RCFGBuilder took 56566.76ms. Allocated memory was 562.0MB in the beginning and 864.0MB in the end (delta: 302.0MB). Free memory was 150.7MB in the beginning and 256.0MB in the end (delta: -105.3MB). Peak memory consumption was 201.2MB. Max. memory is 16.1GB. [2024-11-28 05:08:48,929 INFO L158 Benchmark]: TraceAbstraction took 459352.14ms. Allocated memory was 864.0MB in the beginning and 2.7GB in the end (delta: 1.8GB). Free memory was 256.0MB in the beginning and 2.2GB in the end (delta: -1.9GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-28 05:08:48,929 INFO L158 Benchmark]: Witness Printer took 806.83ms. Allocated memory is still 2.7GB. Free memory was 2.2GB in the beginning and 2.1GB in the end (delta: 129.5MB). Peak memory consumption was 125.8MB. Max. memory is 16.1GB. [2024-11-28 05:08:48,931 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 167.8MB. Free memory is still 103.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4474.95ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 76.4MB in the beginning and 212.8MB in the end (delta: -136.4MB). Peak memory consumption was 203.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 503.24ms. Allocated memory is still 352.3MB. Free memory was 212.8MB in the beginning and 204.1MB in the end (delta: 8.7MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2492.23ms. Allocated memory was 352.3MB in the beginning and 562.0MB in the end (delta: 209.7MB). Free memory was 204.1MB in the beginning and 150.7MB in the end (delta: 53.4MB). Peak memory consumption was 284.2MB. Max. memory is 16.1GB. * RCFGBuilder took 56566.76ms. Allocated memory was 562.0MB in the beginning and 864.0MB in the end (delta: 302.0MB). Free memory was 150.7MB in the beginning and 256.0MB in the end (delta: -105.3MB). Peak memory consumption was 201.2MB. Max. memory is 16.1GB. * TraceAbstraction took 459352.14ms. Allocated memory was 864.0MB in the beginning and 2.7GB in the end (delta: 1.8GB). Free memory was 256.0MB in the beginning and 2.2GB in the end (delta: -1.9GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Witness Printer took 806.83ms. Allocated memory is still 2.7GB. Free memory was 2.2GB in the beginning and 2.1GB in the end (delta: 129.5MB). Peak memory consumption was 125.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6827]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6827] - GenericResultAtLocation [Line: 6829]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6829] - GenericResultAtLocation [Line: 6839]: 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"); [6839] - GenericResultAtLocation [Line: 6846]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6846] - GenericResultAtLocation [Line: 6853]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [6853] - GenericResultAtLocation [Line: 6925]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6925] - GenericResultAtLocation [Line: 6932]: 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)); [6932] - GenericResultAtLocation [Line: 6940]: 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; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [6940-6941] - GenericResultAtLocation [Line: 6949]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [6949-6950] - GenericResultAtLocation [Line: 6958]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addl %2, %0; sets %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [6958-6959] - GenericResultAtLocation [Line: 6974]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addq %1,%0": "=m" (v->counter): "er" (i), "m" (v->counter)); [6974-6975] - GenericResultAtLocation [Line: 6982]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incq %0": "=m" (v->counter): "m" (v->counter)); [6982] - GenericResultAtLocation [Line: 7135]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7135] - GenericResultAtLocation [Line: 7138]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7138] - GenericResultAtLocation [Line: 7140]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [7140] - GenericResultAtLocation [Line: 7145]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7145] - GenericResultAtLocation [Line: 7148]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7148] - GenericResultAtLocation [Line: 7150]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7150] - GenericResultAtLocation [Line: 7155]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7155] - GenericResultAtLocation [Line: 7158]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7158] - GenericResultAtLocation [Line: 7160]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7160] - GenericResultAtLocation [Line: 7165]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7165] - GenericResultAtLocation [Line: 7168]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7168] - GenericResultAtLocation [Line: 7170]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [7170] - GenericResultAtLocation [Line: 7314]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7314] - GenericResultAtLocation [Line: 9578]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5027/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/core/cm.c"), "i" (1181), "i" (12UL)); [9578-9579] - GenericResultAtLocation [Line: 9756]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5027/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/core/cm.c"), "i" (1330), "i" (12UL)); [9756-9757] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 13736]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 172 procedures, 2962 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 131.3s, OverallIterations: 5, TraceHistogramMax: 8, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 6.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 15608 SdHoareTripleChecker+Valid, 4.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 15608 mSDsluCounter, 23810 SdHoareTripleChecker+Invalid, 4.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3921 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 13 IncrementalHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 19889 mSDtfsCounter, 13 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 200 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5408occurred in iteration=2, InterpolantAutomatonStates: 14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 2.8s SatisfiabilityAnalysisTime, 5.3s InterpolantComputationTime, 1134 NumberOfCodeBlocks, 1134 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1128 ConstructedInterpolants, 0 QuantifiedInterpolants, 1494 SizeOfPredicates, 0 NumberOfNonLiveVariables, 6577 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 2326/2361 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 9988]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9188]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 12736]: Location Invariant Derived location invariant: ((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 12549]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 11463]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 11505]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 12474]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9846]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9188]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10420]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 11108]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10514]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9745]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 12777]: Location Invariant Derived location invariant: ((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10672]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10411]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 11319]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9029]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 12474]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10625]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10295]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 12549]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9188]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 12428]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10974]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10672]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10751]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 11804]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10327]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9879]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 12793]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 12516]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10793]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 11643]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9774]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 12636]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 11319]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10916]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10484]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9805]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 11765]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 12679]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10158]: Location Invariant Derived location invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) RESULT: Ultimate proved your program to be correct! [2024-11-28 05:08:49,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e3c3721-9821-4a39-882d-bc1a2c6017de/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE