./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl --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 fd7f455fa60dc767ba413f4ce1a98b58bf5f9d518147ba3811d1c7635c7b429b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:25:57,269 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:25:57,422 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-12 02:25:57,427 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:25:57,428 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:25:57,451 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:25:57,452 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:25:57,453 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:25:57,454 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:25:57,454 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:25:57,455 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:25:57,456 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:25:57,456 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:25:57,457 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:25:57,458 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:25:57,458 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:25:57,459 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:25:57,459 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:25:57,460 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:25:57,461 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:25:57,461 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:25:57,462 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:25:57,462 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:25:57,463 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:25:57,463 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:25:57,464 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:25:57,464 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:25:57,465 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:25:57,465 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:25:57,466 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:25:57,466 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:25:57,466 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:25:57,467 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:25:57,467 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:25:57,467 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:25:57,467 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:25:57,468 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fd7f455fa60dc767ba413f4ce1a98b58bf5f9d518147ba3811d1c7635c7b429b [2023-11-12 02:25:57,793 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:25:57,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:25:57,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:25:57,828 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:25:57,829 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:25:57,831 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i [2023-11-12 02:26:00,978 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:26:01,639 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:26:01,640 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i [2023-11-12 02:26:01,697 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/data/208b5faf7/42ce95ed0d4a4325b023f33c697436e3/FLAGfb28fb441 [2023-11-12 02:26:01,720 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/data/208b5faf7/42ce95ed0d4a4325b023f33c697436e3 [2023-11-12 02:26:01,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:26:01,730 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:26:01,732 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:26:01,734 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:26:01,740 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:26:01,741 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:26:01" (1/1) ... [2023-11-12 02:26:01,742 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50863c2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:01, skipping insertion in model container [2023-11-12 02:26:01,742 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:26:01" (1/1) ... [2023-11-12 02:26:01,968 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:26:05,207 WARN L240 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_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i[314650,314663] [2023-11-12 02:26:05,290 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:26:05,333 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:26:05,487 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-array.c.prepared"), "i" (206), "i" (12UL)); [3686-3687] [2023-11-12 02:26:05,493 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-array.c.prepared"), "i" (207), "i" (12UL)); [3694-3695] [2023-11-12 02:26:05,496 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-array.c.prepared"), "i" (230), "i" (12UL)); [3733-3734] [2023-11-12 02:26:05,496 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-array.c.prepared"), "i" (231), "i" (12UL)); [3741-3742] [2023-11-12 02:26:05,534 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"); [4451] [2023-11-12 02:26:05,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4458] [2023-11-12 02:26:05,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4466-4467] [2023-11-12 02:26:05,545 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4747] [2023-11-12 02:26:05,545 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4750] [2023-11-12 02:26:05,546 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4753] [2023-11-12 02:26:05,546 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4756] [2023-11-12 02:26:05,547 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)); [4790] [2023-11-12 02:26:05,548 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"); [4798-4799] [2023-11-12 02:26:05,555 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-block-manager.c.prepared"), "i" (87), "i" (12UL)); [4936-4937] [2023-11-12 02:26:05,561 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp->state): : "memory", "cc"); [5029-5030] [2023-11-12 02:26:05,561 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___0->state): : "memory", "cc"); [5034-5035] [2023-11-12 02:26:05,562 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [5039-5040] [2023-11-12 02:26:05,563 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [5044-5045] [2023-11-12 02:26:05,564 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___3->state): : "memory", "cc"); [5062-5063] [2023-11-12 02:26:05,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___4->state): : "memory", "cc"); [5067-5068] [2023-11-12 02:26:05,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___5->state): : "memory", "cc"); [5072-5073] [2023-11-12 02:26:05,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___6->state): : "memory", "cc"); [5077-5078] [2023-11-12 02:26:05,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [5093] [2023-11-12 02:26:05,568 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-block-manager.c.prepared"), "i" (182), "i" (12UL)); [5110-5111] [2023-11-12 02:26:05,573 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-block-manager.c.prepared"), "i" (276), "i" (12UL)); [5263-5264] [2023-11-12 02:26:05,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5829] [2023-11-12 02:26:05,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5836] [2023-11-12 02:26:05,666 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-space-map-disk.c.prepared"), "i" (203), "i" (12UL)); [7029-7030] [2023-11-12 02:26:05,734 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-transaction-manager.c.prepared"), "i" (311), "i" (12UL)); [8795-8796] [2023-11-12 02:26:05,735 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-transaction-manager.c.prepared"), "i" (322), "i" (12UL)); [8811-8812] [2023-11-12 02:26:05,783 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree.c.prepared"), "i" (876), "i" (12UL)); [9979-9980] [2023-11-12 02:26:05,785 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (87), "i" (12UL)); [10065-10066] [2023-11-12 02:26:05,786 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (88), "i" (12UL)); [10076-10077] [2023-11-12 02:26:05,787 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (96), "i" (12UL)); [10092-10093] [2023-11-12 02:26:05,789 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (110), "i" (12UL)); [10136-10137] [2023-11-12 02:26:05,790 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (114), "i" (12UL)); [10147-10148] [2023-11-12 02:26:05,791 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (122), "i" (12UL)); [10164-10165] [2023-11-12 02:26:05,793 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (140), "i" (12UL)); [10198-10199] [2023-11-12 02:26:05,798 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (204), "i" (12UL)); [10275-10276] [2023-11-12 02:26:05,798 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (205), "i" (12UL)); [10283-10284] [2023-11-12 02:26:05,799 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (206), "i" (12UL)); [10291-10292] [2023-11-12 02:26:05,804 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (298), "i" (12UL)); [10404-10405] [2023-11-12 02:26:05,805 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (304), "i" (12UL)); [10416-10417] [2023-11-12 02:26:05,807 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (329), "i" (12UL)); [10453-10454] [2023-11-12 02:26:05,809 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (376), "i" (12UL)); [10514-10515] [2023-11-12 02:26:05,810 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (377), "i" (12UL)); [10523-10524] [2023-11-12 02:26:05,822 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (602), "i" (12UL)); [10824-10825] [2023-11-12 02:26:05,825 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-spine.c.prepared"), "i" (58), "i" (12UL)); [10945-10946] [2023-11-12 02:26:05,833 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-spine.c.prepared"), "i" (193), "i" (12UL)); [11133-11134] [2023-11-12 02:26:05,834 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-spine.c.prepared"), "i" (202), "i" (12UL)); [11152-11153] [2023-11-12 02:26:05,837 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-spine.c.prepared"), "i" (255), "i" (12UL)); [11229-11230] [2023-11-12 02:26:05,838 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-spine.c.prepared"), "i" (262), "i" (12UL)); [11244-11245] [2023-11-12 02:26:05,840 WARN L240 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_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i[314650,314663] [2023-11-12 02:26:05,847 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:26:06,072 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:26:06,073 WARN L672 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:26:06,073 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:26:06,081 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:26:06,081 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:06 WrapperNode [2023-11-12 02:26:06,082 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:26:06,083 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:26:06,083 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:26:06,083 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:26:06,091 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:06" (1/1) ... [2023-11-12 02:26:06,226 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:06" (1/1) ... [2023-11-12 02:26:06,301 INFO L138 Inliner]: procedures = 448, calls = 3181, calls flagged for inlining = 108, calls inlined = 6, statements flattened = 291 [2023-11-12 02:26:06,305 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:26:06,306 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:26:06,306 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:26:06,307 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:26:06,318 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:06" (1/1) ... [2023-11-12 02:26:06,318 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:06" (1/1) ... [2023-11-12 02:26:06,332 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:06" (1/1) ... [2023-11-12 02:26:06,333 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:06" (1/1) ... [2023-11-12 02:26:06,378 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:06" (1/1) ... [2023-11-12 02:26:06,385 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:06" (1/1) ... [2023-11-12 02:26:06,390 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:06" (1/1) ... [2023-11-12 02:26:06,394 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:06" (1/1) ... [2023-11-12 02:26:06,401 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:26:06,402 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:26:06,402 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:26:06,403 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:26:06,403 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:06" (1/1) ... [2023-11-12 02:26:06,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:26:06,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:26:06,441 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:26:06,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:26:06,494 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2023-11-12 02:26:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2023-11-12 02:26:06,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 02:26:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 02:26:06,495 INFO L130 BoogieDeclarations]: Found specification of procedure index_prepare_for_write [2023-11-12 02:26:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure index_prepare_for_write [2023-11-12 02:26:06,495 INFO L130 BoogieDeclarations]: Found specification of procedure index_check [2023-11-12 02:26:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure index_check [2023-11-12 02:26:06,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-11-12 02:26:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-11-12 02:26:06,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 02:26:06,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 02:26:06,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:26:06,496 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2023-11-12 02:26:06,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2023-11-12 02:26:06,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:26:06,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:26:06,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-12 02:26:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-12 02:26:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_block_number [2023-11-12 02:26:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_block_number [2023-11-12 02:26:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2023-11-12 02:26:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2023-11-12 02:26:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure to_buffer [2023-11-12 02:26:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure to_buffer [2023-11-12 02:26:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 02:26:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2023-11-12 02:26:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2023-11-12 02:26:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-12 02:26:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-12 02:26:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-12 02:26:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-12 02:26:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_check [2023-11-12 02:26:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_check [2023-11-12 02:26:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 02:26:06,502 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_prepare_for_write [2023-11-12 02:26:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_prepare_for_write [2023-11-12 02:26:06,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:26:06,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-12 02:26:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-12 02:26:06,808 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:26:06,810 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:26:07,455 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:26:07,468 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:26:07,469 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-12 02:26:07,472 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:26:07 BoogieIcfgContainer [2023-11-12 02:26:07,472 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:26:07,475 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:26:07,475 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:26:07,479 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:26:07,479 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:26:01" (1/3) ... [2023-11-12 02:26:07,480 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@95c2ad7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:26:07, skipping insertion in model container [2023-11-12 02:26:07,480 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:06" (2/3) ... [2023-11-12 02:26:07,482 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@95c2ad7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:26:07, skipping insertion in model container [2023-11-12 02:26:07,482 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:26:07" (3/3) ... [2023-11-12 02:26:07,484 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i [2023-11-12 02:26:07,505 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:26:07,505 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:26:07,573 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:26:07,581 INFO L357 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, mHoare=true, 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;@685e39b3, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:26:07,581 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:26:07,587 INFO L276 IsEmpty]: Start isEmpty. Operand has 152 states, 96 states have (on average 1.2291666666666667) internal successors, (118), 102 states have internal predecessors, (118), 38 states have call successors, (38), 16 states have call predecessors, (38), 16 states have return successors, (38), 36 states have call predecessors, (38), 38 states have call successors, (38) [2023-11-12 02:26:07,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-12 02:26:07,598 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:07,598 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:07,599 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:07,607 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:07,607 INFO L85 PathProgramCache]: Analyzing trace with hash -1364499483, now seen corresponding path program 1 times [2023-11-12 02:26:07,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:26:07,624 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776317831] [2023-11-12 02:26:07,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:07,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:26:07,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:08,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-12 02:26:08,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:08,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 02:26:08,254 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:26:08,254 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776317831] [2023-11-12 02:26:08,255 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1776317831] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:26:08,255 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:26:08,255 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-12 02:26:08,257 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695440952] [2023-11-12 02:26:08,258 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:26:08,263 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 02:26:08,264 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:26:08,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 02:26:08,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-12 02:26:08,300 INFO L87 Difference]: Start difference. First operand has 152 states, 96 states have (on average 1.2291666666666667) internal successors, (118), 102 states have internal predecessors, (118), 38 states have call successors, (38), 16 states have call predecessors, (38), 16 states have return successors, (38), 36 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-12 02:26:08,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:26:08,829 INFO L93 Difference]: Finished difference Result 295 states and 389 transitions. [2023-11-12 02:26:08,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-12 02:26:08,831 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2023-11-12 02:26:08,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:26:08,843 INFO L225 Difference]: With dead ends: 295 [2023-11-12 02:26:08,843 INFO L226 Difference]: Without dead ends: 143 [2023-11-12 02:26:08,849 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-12 02:26:08,853 INFO L413 NwaCegarLoop]: 35 mSDtfsCounter, 206 mSDsluCounter, 24 mSDsCounter, 0 mSdLazyCounter, 165 mSolverCounterSat, 115 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 215 SdHoareTripleChecker+Valid, 59 SdHoareTripleChecker+Invalid, 280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 115 IncrementalHoareTripleChecker+Valid, 165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-12 02:26:08,854 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [215 Valid, 59 Invalid, 280 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [115 Valid, 165 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-12 02:26:08,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2023-11-12 02:26:08,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2023-11-12 02:26:08,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 91 states have (on average 1.1978021978021978) internal successors, (109), 94 states have internal predecessors, (109), 37 states have call successors, (37), 16 states have call predecessors, (37), 14 states have return successors, (35), 33 states have call predecessors, (35), 35 states have call successors, (35) [2023-11-12 02:26:08,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 181 transitions. [2023-11-12 02:26:08,919 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 181 transitions. Word has length 12 [2023-11-12 02:26:08,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:26:08,919 INFO L495 AbstractCegarLoop]: Abstraction has 143 states and 181 transitions. [2023-11-12 02:26:08,920 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-12 02:26:08,920 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 181 transitions. [2023-11-12 02:26:08,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-12 02:26:08,921 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:08,922 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:08,922 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-12 02:26:08,922 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:08,923 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:08,923 INFO L85 PathProgramCache]: Analyzing trace with hash 650000804, now seen corresponding path program 1 times [2023-11-12 02:26:08,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:26:08,924 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330899043] [2023-11-12 02:26:08,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:08,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:26:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:09,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-12 02:26:09,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:09,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 02:26:09,121 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:26:09,122 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330899043] [2023-11-12 02:26:09,122 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [330899043] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:26:09,123 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:26:09,123 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-12 02:26:09,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931016788] [2023-11-12 02:26:09,124 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:26:09,126 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 02:26:09,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:26:09,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 02:26:09,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-12 02:26:09,128 INFO L87 Difference]: Start difference. First operand 143 states and 181 transitions. Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-12 02:26:09,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:26:09,572 INFO L93 Difference]: Finished difference Result 143 states and 181 transitions. [2023-11-12 02:26:09,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-12 02:26:09,573 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2023-11-12 02:26:09,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:26:09,574 INFO L225 Difference]: With dead ends: 143 [2023-11-12 02:26:09,574 INFO L226 Difference]: Without dead ends: 0 [2023-11-12 02:26:09,582 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-12 02:26:09,585 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 194 mSDsluCounter, 21 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 202 SdHoareTripleChecker+Valid, 53 SdHoareTripleChecker+Invalid, 271 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-12 02:26:09,586 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [202 Valid, 53 Invalid, 271 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-12 02:26:09,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-12 02:26:09,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-12 02:26:09,590 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) [2023-11-12 02:26:09,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-12 02:26:09,591 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 13 [2023-11-12 02:26:09,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:26:09,591 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-12 02:26:09,591 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-12 02:26:09,592 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-12 02:26:09,592 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-12 02:26:09,595 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-12 02:26:09,596 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-12 02:26:09,598 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-12 02:26:09,963 INFO L902 garLoopResultBuilder]: At program point L5919(line 5919) the Hoare annotation is: true [2023-11-12 02:26:09,964 INFO L899 garLoopResultBuilder]: For program point L5919-1(line 5919) no Hoare annotation was computed. [2023-11-12 02:26:09,964 INFO L902 garLoopResultBuilder]: At program point L5915(line 5915) the Hoare annotation is: true [2023-11-12 02:26:09,964 INFO L899 garLoopResultBuilder]: For program point L5915-1(line 5915) no Hoare annotation was computed. [2023-11-12 02:26:09,964 INFO L902 garLoopResultBuilder]: At program point L5917(line 5917) the Hoare annotation is: true [2023-11-12 02:26:09,964 INFO L899 garLoopResultBuilder]: For program point L5917-1(line 5917) no Hoare annotation was computed. [2023-11-12 02:26:09,965 INFO L902 garLoopResultBuilder]: At program point L5913(line 5913) the Hoare annotation is: true [2023-11-12 02:26:09,965 INFO L899 garLoopResultBuilder]: For program point L5913-1(line 5913) no Hoare annotation was computed. [2023-11-12 02:26:09,965 INFO L899 garLoopResultBuilder]: For program point L5932-1(lines 5932 5933) no Hoare annotation was computed. [2023-11-12 02:26:09,965 INFO L902 garLoopResultBuilder]: At program point L5930(line 5930) the Hoare annotation is: true [2023-11-12 02:26:09,965 INFO L902 garLoopResultBuilder]: At program point L5932(lines 5932 5933) the Hoare annotation is: true [2023-11-12 02:26:09,966 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5903 5941) the Hoare annotation is: true [2023-11-12 02:26:09,966 INFO L899 garLoopResultBuilder]: For program point L5930-1(line 5930) no Hoare annotation was computed. [2023-11-12 02:26:09,966 INFO L899 garLoopResultBuilder]: For program point L5920-1(lines 5920 5921) no Hoare annotation was computed. [2023-11-12 02:26:09,966 INFO L899 garLoopResultBuilder]: For program point L5918(lines 5918 5923) no Hoare annotation was computed. [2023-11-12 02:26:09,966 INFO L902 garLoopResultBuilder]: At program point L5920(lines 5920 5921) the Hoare annotation is: true [2023-11-12 02:26:09,967 INFO L899 garLoopResultBuilder]: For program point L5916(lines 5916 5926) no Hoare annotation was computed. [2023-11-12 02:26:09,967 INFO L899 garLoopResultBuilder]: For program point L5918-2(lines 5918 5923) no Hoare annotation was computed. [2023-11-12 02:26:09,967 INFO L899 garLoopResultBuilder]: For program point index_checkEXIT(lines 5903 5941) no Hoare annotation was computed. [2023-11-12 02:26:09,967 INFO L899 garLoopResultBuilder]: For program point L5931(lines 5931 5935) no Hoare annotation was computed. [2023-11-12 02:26:09,967 INFO L902 garLoopResultBuilder]: At program point L5927(lines 5927 5928) the Hoare annotation is: true [2023-11-12 02:26:09,968 INFO L899 garLoopResultBuilder]: For program point index_checkFINAL(lines 5903 5941) no Hoare annotation was computed. [2023-11-12 02:26:09,968 INFO L899 garLoopResultBuilder]: For program point L5927-1(lines 5927 5928) no Hoare annotation was computed. [2023-11-12 02:26:09,968 INFO L899 garLoopResultBuilder]: For program point L5929(lines 5929 5938) no Hoare annotation was computed. [2023-11-12 02:26:09,968 INFO L899 garLoopResultBuilder]: For program point L5931-2(lines 5931 5935) no Hoare annotation was computed. [2023-11-12 02:26:09,968 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11636 11638) the Hoare annotation is: true [2023-11-12 02:26:09,968 INFO L899 garLoopResultBuilder]: For program point dm_bufio_get_block_numberFINAL(lines 11636 11638) no Hoare annotation was computed. [2023-11-12 02:26:09,969 INFO L899 garLoopResultBuilder]: For program point dm_bufio_get_block_numberEXIT(lines 11636 11638) no Hoare annotation was computed. [2023-11-12 02:26:09,969 INFO L899 garLoopResultBuilder]: For program point dm_block_dataFINAL(lines 5366 5375) no Hoare annotation was computed. [2023-11-12 02:26:09,969 INFO L902 garLoopResultBuilder]: At program point L5371(line 5371) the Hoare annotation is: true [2023-11-12 02:26:09,969 INFO L899 garLoopResultBuilder]: For program point L11633-1(line 11633) no Hoare annotation was computed. [2023-11-12 02:26:09,969 INFO L899 garLoopResultBuilder]: For program point L5371-1(line 5371) no Hoare annotation was computed. [2023-11-12 02:26:09,970 INFO L902 garLoopResultBuilder]: At program point L11633(line 11633) the Hoare annotation is: true [2023-11-12 02:26:09,970 INFO L899 garLoopResultBuilder]: For program point dm_block_dataEXIT(lines 5366 5375) no Hoare annotation was computed. [2023-11-12 02:26:09,970 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5366 5375) the Hoare annotation is: true [2023-11-12 02:26:09,970 INFO L899 garLoopResultBuilder]: For program point dm_bufio_get_block_data_returnLabel#1(lines 11632 11634) no Hoare annotation was computed. [2023-11-12 02:26:09,970 INFO L899 garLoopResultBuilder]: For program point printkFINAL(lines 11686 11688) no Hoare annotation was computed. [2023-11-12 02:26:09,971 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11686 11688) the Hoare annotation is: true [2023-11-12 02:26:09,971 INFO L899 garLoopResultBuilder]: For program point printkEXIT(lines 11686 11688) no Hoare annotation was computed. [2023-11-12 02:26:09,971 INFO L899 garLoopResultBuilder]: For program point dm_bm_checksumFINAL(lines 5773 5780) no Hoare annotation was computed. [2023-11-12 02:26:09,971 INFO L899 garLoopResultBuilder]: For program point dm_bm_checksumEXIT(lines 5773 5780) no Hoare annotation was computed. [2023-11-12 02:26:09,971 INFO L899 garLoopResultBuilder]: For program point L5778(line 5778) no Hoare annotation was computed. [2023-11-12 02:26:09,972 INFO L899 garLoopResultBuilder]: For program point crc32c_returnLabel#1(lines 11617 11619) no Hoare annotation was computed. [2023-11-12 02:26:09,972 INFO L899 garLoopResultBuilder]: For program point L5778-4(line 5778) no Hoare annotation was computed. [2023-11-12 02:26:09,972 INFO L899 garLoopResultBuilder]: For program point L5778-2(line 5778) no Hoare annotation was computed. [2023-11-12 02:26:09,972 INFO L899 garLoopResultBuilder]: For program point L5778-6(line 5778) no Hoare annotation was computed. [2023-11-12 02:26:09,972 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5773 5780) the Hoare annotation is: true [2023-11-12 02:26:09,973 INFO L899 garLoopResultBuilder]: For program point index_prepare_for_writeEXIT(lines 5889 5902) no Hoare annotation was computed. [2023-11-12 02:26:09,973 INFO L902 garLoopResultBuilder]: At program point L5898(lines 5898 5899) the Hoare annotation is: true [2023-11-12 02:26:09,973 INFO L899 garLoopResultBuilder]: For program point index_prepare_for_writeFINAL(lines 5889 5902) no Hoare annotation was computed. [2023-11-12 02:26:09,973 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5889 5902) the Hoare annotation is: true [2023-11-12 02:26:09,973 INFO L902 garLoopResultBuilder]: At program point L5895(line 5895) the Hoare annotation is: true [2023-11-12 02:26:09,974 INFO L899 garLoopResultBuilder]: For program point L5895-1(line 5895) no Hoare annotation was computed. [2023-11-12 02:26:09,974 INFO L902 garLoopResultBuilder]: At program point L5897(line 5897) the Hoare annotation is: true [2023-11-12 02:26:09,974 INFO L899 garLoopResultBuilder]: For program point L5898-1(lines 5898 5899) no Hoare annotation was computed. [2023-11-12 02:26:09,974 INFO L899 garLoopResultBuilder]: For program point L5897-1(line 5897) no Hoare annotation was computed. [2023-11-12 02:26:09,974 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 11666 11668) no Hoare annotation was computed. [2023-11-12 02:26:09,974 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 11666 11668) the Hoare annotation is: true [2023-11-12 02:26:09,975 INFO L902 garLoopResultBuilder]: At program point L5951(line 5951) the Hoare annotation is: true [2023-11-12 02:26:09,975 INFO L899 garLoopResultBuilder]: For program point L5952-1(lines 5952 5953) no Hoare annotation was computed. [2023-11-12 02:26:09,975 INFO L899 garLoopResultBuilder]: For program point L5951-1(line 5951) no Hoare annotation was computed. [2023-11-12 02:26:09,975 INFO L902 garLoopResultBuilder]: At program point L5952(lines 5952 5953) the Hoare annotation is: true [2023-11-12 02:26:09,975 INFO L902 garLoopResultBuilder]: At program point L5949(line 5949) the Hoare annotation is: true [2023-11-12 02:26:09,976 INFO L899 garLoopResultBuilder]: For program point L5949-1(line 5949) no Hoare annotation was computed. [2023-11-12 02:26:09,976 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5943 5956) the Hoare annotation is: true [2023-11-12 02:26:09,976 INFO L899 garLoopResultBuilder]: For program point bitmap_prepare_for_writeFINAL(lines 5943 5956) no Hoare annotation was computed. [2023-11-12 02:26:09,976 INFO L899 garLoopResultBuilder]: For program point bitmap_prepare_for_writeEXIT(lines 5943 5956) no Hoare annotation was computed. [2023-11-12 02:26:09,976 INFO L899 garLoopResultBuilder]: For program point L4861(lines 4861 4867) no Hoare annotation was computed. [2023-11-12 02:26:09,977 INFO L899 garLoopResultBuilder]: For program point ldv_is_err_returnLabel#1(lines 4855 4858) no Hoare annotation was computed. [2023-11-12 02:26:09,977 INFO L899 garLoopResultBuilder]: For program point L4851(lines 4851 4853) no Hoare annotation was computed. [2023-11-12 02:26:09,977 INFO L899 garLoopResultBuilder]: For program point L4852(line 4852) no Hoare annotation was computed. [2023-11-12 02:26:09,977 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4859 4868) no Hoare annotation was computed. [2023-11-12 02:26:09,977 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4859 4868) the Hoare annotation is: true [2023-11-12 02:26:09,978 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4859 4868) no Hoare annotation was computed. [2023-11-12 02:26:09,978 INFO L902 garLoopResultBuilder]: At program point L5361(line 5361) the Hoare annotation is: true [2023-11-12 02:26:09,978 INFO L899 garLoopResultBuilder]: For program point L5362-1(line 5362) no Hoare annotation was computed. [2023-11-12 02:26:09,978 INFO L899 garLoopResultBuilder]: For program point dm_block_locationEXIT(lines 5356 5365) no Hoare annotation was computed. [2023-11-12 02:26:09,978 INFO L899 garLoopResultBuilder]: For program point L5361-1(line 5361) no Hoare annotation was computed. [2023-11-12 02:26:09,979 INFO L899 garLoopResultBuilder]: For program point dm_block_locationFINAL(lines 5356 5365) no Hoare annotation was computed. [2023-11-12 02:26:09,979 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5356 5365) the Hoare annotation is: true [2023-11-12 02:26:09,979 INFO L902 garLoopResultBuilder]: At program point L5362(line 5362) the Hoare annotation is: true [2023-11-12 02:26:09,979 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 11348 11353) no Hoare annotation was computed. [2023-11-12 02:26:09,979 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 11348 11353) the Hoare annotation is: true [2023-11-12 02:26:09,980 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11351) no Hoare annotation was computed. [2023-11-12 02:26:09,980 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11348 11353) no Hoare annotation was computed. [2023-11-12 02:26:09,980 INFO L899 garLoopResultBuilder]: For program point to_bufferEXIT(lines 5350 5355) no Hoare annotation was computed. [2023-11-12 02:26:09,980 INFO L899 garLoopResultBuilder]: For program point to_bufferFINAL(lines 5350 5355) no Hoare annotation was computed. [2023-11-12 02:26:09,980 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5350 5355) the Hoare annotation is: true [2023-11-12 02:26:09,981 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11583 11596) the Hoare annotation is: true [2023-11-12 02:26:09,981 INFO L895 garLoopResultBuilder]: At program point L11588(line 11588) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2023-11-12 02:26:09,981 INFO L899 garLoopResultBuilder]: For program point L11588-1(lines 11585 11595) no Hoare annotation was computed. [2023-11-12 02:26:09,982 INFO L895 garLoopResultBuilder]: At program point L11592(line 11592) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2023-11-12 02:26:09,982 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 11583 11596) no Hoare annotation was computed. [2023-11-12 02:26:09,982 INFO L899 garLoopResultBuilder]: For program point L11592-1(lines 11583 11596) no Hoare annotation was computed. [2023-11-12 02:26:09,982 INFO L899 garLoopResultBuilder]: For program point L6782(line 6782) no Hoare annotation was computed. [2023-11-12 02:26:09,982 INFO L899 garLoopResultBuilder]: For program point L6795(lines 6769 6804) no Hoare annotation was computed. [2023-11-12 02:26:09,983 INFO L899 garLoopResultBuilder]: For program point main_returnLabel#1(lines 6759 6805) no Hoare annotation was computed. [2023-11-12 02:26:09,983 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-11-12 02:26:09,983 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-11-12 02:26:09,983 INFO L899 garLoopResultBuilder]: For program point L6775(lines 6775 6794) no Hoare annotation was computed. [2023-11-12 02:26:09,983 INFO L902 garLoopResultBuilder]: At program point L6771(line 6771) the Hoare annotation is: true [2023-11-12 02:26:09,983 INFO L899 garLoopResultBuilder]: For program point L6792(line 6792) no Hoare annotation was computed. [2023-11-12 02:26:09,984 INFO L899 garLoopResultBuilder]: For program point L6788(line 6788) no Hoare annotation was computed. [2023-11-12 02:26:09,984 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-12 02:26:09,984 INFO L899 garLoopResultBuilder]: For program point L6784(line 6784) no Hoare annotation was computed. [2023-11-12 02:26:09,984 INFO L899 garLoopResultBuilder]: For program point L6780(line 6780) no Hoare annotation was computed. [2023-11-12 02:26:09,984 INFO L899 garLoopResultBuilder]: For program point L6776(line 6776) no Hoare annotation was computed. [2023-11-12 02:26:09,985 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-12 02:26:09,985 INFO L895 garLoopResultBuilder]: At program point L6789-1(line 6789) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1)) [2023-11-12 02:26:09,985 INFO L895 garLoopResultBuilder]: At program point L6789(line 6789) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1)) [2023-11-12 02:26:09,985 INFO L895 garLoopResultBuilder]: At program point L6785-1(line 6785) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1)) [2023-11-12 02:26:09,985 INFO L895 garLoopResultBuilder]: At program point L6785(line 6785) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1)) [2023-11-12 02:26:09,986 INFO L895 garLoopResultBuilder]: At program point L6781-1(line 6781) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1)) [2023-11-12 02:26:09,986 INFO L895 garLoopResultBuilder]: At program point L6781(line 6781) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1)) [2023-11-12 02:26:09,986 INFO L895 garLoopResultBuilder]: At program point L6777-1(line 6777) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1)) [2023-11-12 02:26:09,986 INFO L895 garLoopResultBuilder]: At program point L6777(line 6777) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1)) [2023-11-12 02:26:09,987 INFO L895 garLoopResultBuilder]: At program point L6802(line 6802) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1)) [2023-11-12 02:26:09,987 INFO L899 garLoopResultBuilder]: For program point L6798(lines 6798 6801) no Hoare annotation was computed. [2023-11-12 02:26:09,987 INFO L899 garLoopResultBuilder]: For program point L6802-1(line 6802) no Hoare annotation was computed. [2023-11-12 02:26:09,987 INFO L899 garLoopResultBuilder]: For program point main_ldv_29181#1(lines 6769 6804) no Hoare annotation was computed. [2023-11-12 02:26:09,987 INFO L899 garLoopResultBuilder]: For program point L6790(line 6790) no Hoare annotation was computed. [2023-11-12 02:26:09,988 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 11575 11582) the Hoare annotation is: (and (= |old(~ldv_mutex_mutex_of_device~0)| ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|)) [2023-11-12 02:26:09,988 INFO L899 garLoopResultBuilder]: For program point ldv_initializeFINAL(lines 11575 11582) no Hoare annotation was computed. [2023-11-12 02:26:09,988 INFO L899 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 11575 11582) no Hoare annotation was computed. [2023-11-12 02:26:09,988 INFO L899 garLoopResultBuilder]: For program point ___ratelimitEXIT(lines 11598 11600) no Hoare annotation was computed. [2023-11-12 02:26:09,988 INFO L899 garLoopResultBuilder]: For program point ___ratelimitFINAL(lines 11598 11600) no Hoare annotation was computed. [2023-11-12 02:26:09,989 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11598 11600) the Hoare annotation is: true [2023-11-12 02:26:09,989 INFO L899 garLoopResultBuilder]: For program point L5983(lines 5983 5992) no Hoare annotation was computed. [2023-11-12 02:26:09,989 INFO L899 garLoopResultBuilder]: For program point L5985-2(lines 5985 5989) no Hoare annotation was computed. [2023-11-12 02:26:09,989 INFO L899 garLoopResultBuilder]: For program point L5985(lines 5985 5989) no Hoare annotation was computed. [2023-11-12 02:26:09,989 INFO L902 garLoopResultBuilder]: At program point L5981(lines 5981 5982) the Hoare annotation is: true [2023-11-12 02:26:09,990 INFO L899 garLoopResultBuilder]: For program point L5981-1(lines 5981 5982) no Hoare annotation was computed. [2023-11-12 02:26:09,990 INFO L902 garLoopResultBuilder]: At program point L5971(line 5971) the Hoare annotation is: true [2023-11-12 02:26:09,990 INFO L899 garLoopResultBuilder]: For program point L5971-1(line 5971) no Hoare annotation was computed. [2023-11-12 02:26:09,990 INFO L902 garLoopResultBuilder]: At program point L5973(line 5973) the Hoare annotation is: true [2023-11-12 02:26:09,990 INFO L899 garLoopResultBuilder]: For program point L5973-1(line 5973) no Hoare annotation was computed. [2023-11-12 02:26:09,990 INFO L902 garLoopResultBuilder]: At program point L5967(line 5967) the Hoare annotation is: true [2023-11-12 02:26:09,991 INFO L899 garLoopResultBuilder]: For program point L5967-1(line 5967) no Hoare annotation was computed. [2023-11-12 02:26:09,991 INFO L902 garLoopResultBuilder]: At program point L5969(line 5969) the Hoare annotation is: true [2023-11-12 02:26:09,991 INFO L899 garLoopResultBuilder]: For program point L5969-1(line 5969) no Hoare annotation was computed. [2023-11-12 02:26:09,991 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5957 5995) the Hoare annotation is: true [2023-11-12 02:26:09,991 INFO L902 garLoopResultBuilder]: At program point L5986(lines 5986 5987) the Hoare annotation is: true [2023-11-12 02:26:09,992 INFO L899 garLoopResultBuilder]: For program point L5984-1(line 5984) no Hoare annotation was computed. [2023-11-12 02:26:09,992 INFO L899 garLoopResultBuilder]: For program point bitmap_checkEXIT(lines 5957 5995) no Hoare annotation was computed. [2023-11-12 02:26:09,992 INFO L899 garLoopResultBuilder]: For program point L5986-1(lines 5986 5987) no Hoare annotation was computed. [2023-11-12 02:26:09,992 INFO L902 garLoopResultBuilder]: At program point L5984(line 5984) the Hoare annotation is: true [2023-11-12 02:26:09,992 INFO L902 garLoopResultBuilder]: At program point L5974(lines 5974 5975) the Hoare annotation is: true [2023-11-12 02:26:09,992 INFO L899 garLoopResultBuilder]: For program point L5970(lines 5970 5980) no Hoare annotation was computed. [2023-11-12 02:26:09,993 INFO L899 garLoopResultBuilder]: For program point L5972-2(lines 5972 5977) no Hoare annotation was computed. [2023-11-12 02:26:09,993 INFO L899 garLoopResultBuilder]: For program point L5974-1(lines 5974 5975) no Hoare annotation was computed. [2023-11-12 02:26:09,993 INFO L899 garLoopResultBuilder]: For program point L5972(lines 5972 5977) no Hoare annotation was computed. [2023-11-12 02:26:09,993 INFO L899 garLoopResultBuilder]: For program point bitmap_checkFINAL(lines 5957 5995) no Hoare annotation was computed. [2023-11-12 02:26:09,996 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-11-12 02:26:09,998 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-11-12 02:26:10,004 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 02:26:10 BoogieIcfgContainer [2023-11-12 02:26:10,004 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 02:26:10,005 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 02:26:10,005 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 02:26:10,005 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 02:26:10,006 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:26:07" (3/4) ... [2023-11-12 02:26:10,008 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-12 02:26:10,013 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure index_check [2023-11-12 02:26:10,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dm_bufio_get_block_number [2023-11-12 02:26:10,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dm_block_data [2023-11-12 02:26:10,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-11-12 02:26:10,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dm_bm_checksum [2023-11-12 02:26:10,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure index_prepare_for_write [2023-11-12 02:26:10,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2023-11-12 02:26:10,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bitmap_prepare_for_write [2023-11-12 02:26:10,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-11-12 02:26:10,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dm_block_location [2023-11-12 02:26:10,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2023-11-12 02:26:10,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure to_buffer [2023-11-12 02:26:10,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2023-11-12 02:26:10,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2023-11-12 02:26:10,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ___ratelimit [2023-11-12 02:26:10,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bitmap_check [2023-11-12 02:26:10,028 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 75 nodes and edges [2023-11-12 02:26:10,029 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2023-11-12 02:26:10,030 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2023-11-12 02:26:10,031 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2023-11-12 02:26:10,032 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-12 02:26:10,033 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-12 02:26:10,035 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-12 02:26:10,194 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/witness.graphml [2023-11-12 02:26:10,194 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/witness.yml [2023-11-12 02:26:10,195 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 02:26:10,195 INFO L158 Benchmark]: Toolchain (without parser) took 8465.78ms. Allocated memory was 186.6MB in the beginning and 318.8MB in the end (delta: 132.1MB). Free memory was 143.3MB in the beginning and 227.8MB in the end (delta: -84.5MB). Peak memory consumption was 125.7MB. Max. memory is 16.1GB. [2023-11-12 02:26:10,196 INFO L158 Benchmark]: CDTParser took 0.67ms. Allocated memory is still 130.0MB. Free memory is still 96.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 02:26:10,196 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4349.64ms. Allocated memory was 186.6MB in the beginning and 224.4MB in the end (delta: 37.7MB). Free memory was 143.3MB in the beginning and 140.8MB in the end (delta: 2.5MB). Peak memory consumption was 114.2MB. Max. memory is 16.1GB. [2023-11-12 02:26:10,196 INFO L158 Benchmark]: Boogie Procedure Inliner took 222.74ms. Allocated memory is still 224.4MB. Free memory was 140.8MB in the beginning and 132.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-12 02:26:10,197 INFO L158 Benchmark]: Boogie Preprocessor took 95.48ms. Allocated memory is still 224.4MB. Free memory was 132.4MB in the beginning and 128.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 02:26:10,197 INFO L158 Benchmark]: RCFGBuilder took 1069.87ms. Allocated memory is still 224.4MB. Free memory was 128.2MB in the beginning and 84.2MB in the end (delta: 44.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2023-11-12 02:26:10,197 INFO L158 Benchmark]: TraceAbstraction took 2529.67ms. Allocated memory is still 224.4MB. Free memory was 83.1MB in the beginning and 65.4MB in the end (delta: 17.7MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. [2023-11-12 02:26:10,198 INFO L158 Benchmark]: Witness Printer took 189.72ms. Allocated memory was 224.4MB in the beginning and 318.8MB in the end (delta: 94.4MB). Free memory was 65.4MB in the beginning and 227.8MB in the end (delta: -162.4MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. [2023-11-12 02:26:10,200 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.67ms. Allocated memory is still 130.0MB. Free memory is still 96.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4349.64ms. Allocated memory was 186.6MB in the beginning and 224.4MB in the end (delta: 37.7MB). Free memory was 143.3MB in the beginning and 140.8MB in the end (delta: 2.5MB). Peak memory consumption was 114.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 222.74ms. Allocated memory is still 224.4MB. Free memory was 140.8MB in the beginning and 132.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 95.48ms. Allocated memory is still 224.4MB. Free memory was 132.4MB in the beginning and 128.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1069.87ms. Allocated memory is still 224.4MB. Free memory was 128.2MB in the beginning and 84.2MB in the end (delta: 44.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * TraceAbstraction took 2529.67ms. Allocated memory is still 224.4MB. Free memory was 83.1MB in the beginning and 65.4MB in the end (delta: 17.7MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. * Witness Printer took 189.72ms. Allocated memory was 224.4MB in the beginning and 318.8MB in the end (delta: 94.4MB). Free memory was 65.4MB in the beginning and 227.8MB in the end (delta: -162.4MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3686]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-array.c.prepared"), "i" (206), "i" (12UL)); [3686-3687] - GenericResultAtLocation [Line: 3694]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-array.c.prepared"), "i" (207), "i" (12UL)); [3694-3695] - GenericResultAtLocation [Line: 3733]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-array.c.prepared"), "i" (230), "i" (12UL)); [3733-3734] - GenericResultAtLocation [Line: 3741]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-array.c.prepared"), "i" (231), "i" (12UL)); [3741-3742] - GenericResultAtLocation [Line: 4451]: 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"); [4451] - GenericResultAtLocation [Line: 4458]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4458] - GenericResultAtLocation [Line: 4466]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4466-4467] - GenericResultAtLocation [Line: 4747]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4747] - GenericResultAtLocation [Line: 4750]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4750] - GenericResultAtLocation [Line: 4753]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4753] - GenericResultAtLocation [Line: 4756]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4756] - GenericResultAtLocation [Line: 4790]: 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)); [4790] - GenericResultAtLocation [Line: 4798]: 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"); [4798-4799] - GenericResultAtLocation [Line: 4936]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-block-manager.c.prepared"), "i" (87), "i" (12UL)); [4936-4937] - GenericResultAtLocation [Line: 5029]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp->state): : "memory", "cc"); [5029-5030] - GenericResultAtLocation [Line: 5034]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___0->state): : "memory", "cc"); [5034-5035] - GenericResultAtLocation [Line: 5039]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [5039-5040] - GenericResultAtLocation [Line: 5044]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [5044-5045] - GenericResultAtLocation [Line: 5062]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___3->state): : "memory", "cc"); [5062-5063] - GenericResultAtLocation [Line: 5067]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___4->state): : "memory", "cc"); [5067-5068] - GenericResultAtLocation [Line: 5072]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___5->state): : "memory", "cc"); [5072-5073] - GenericResultAtLocation [Line: 5077]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___6->state): : "memory", "cc"); [5077-5078] - GenericResultAtLocation [Line: 5093]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [5093] - GenericResultAtLocation [Line: 5110]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-block-manager.c.prepared"), "i" (182), "i" (12UL)); [5110-5111] - GenericResultAtLocation [Line: 5263]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-block-manager.c.prepared"), "i" (276), "i" (12UL)); [5263-5264] - GenericResultAtLocation [Line: 5829]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5829] - GenericResultAtLocation [Line: 5836]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5836] - GenericResultAtLocation [Line: 7029]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-space-map-disk.c.prepared"), "i" (203), "i" (12UL)); [7029-7030] - GenericResultAtLocation [Line: 8795]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-transaction-manager.c.prepared"), "i" (311), "i" (12UL)); [8795-8796] - GenericResultAtLocation [Line: 8811]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-transaction-manager.c.prepared"), "i" (322), "i" (12UL)); [8811-8812] - GenericResultAtLocation [Line: 9979]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree.c.prepared"), "i" (876), "i" (12UL)); [9979-9980] - GenericResultAtLocation [Line: 10065]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (87), "i" (12UL)); [10065-10066] - GenericResultAtLocation [Line: 10076]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (88), "i" (12UL)); [10076-10077] - GenericResultAtLocation [Line: 10092]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (96), "i" (12UL)); [10092-10093] - GenericResultAtLocation [Line: 10136]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (110), "i" (12UL)); [10136-10137] - GenericResultAtLocation [Line: 10147]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (114), "i" (12UL)); [10147-10148] - GenericResultAtLocation [Line: 10164]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (122), "i" (12UL)); [10164-10165] - GenericResultAtLocation [Line: 10198]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (140), "i" (12UL)); [10198-10199] - GenericResultAtLocation [Line: 10275]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (204), "i" (12UL)); [10275-10276] - GenericResultAtLocation [Line: 10283]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (205), "i" (12UL)); [10283-10284] - GenericResultAtLocation [Line: 10291]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (206), "i" (12UL)); [10291-10292] - GenericResultAtLocation [Line: 10404]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (298), "i" (12UL)); [10404-10405] - GenericResultAtLocation [Line: 10416]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (304), "i" (12UL)); [10416-10417] - GenericResultAtLocation [Line: 10453]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (329), "i" (12UL)); [10453-10454] - GenericResultAtLocation [Line: 10514]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (376), "i" (12UL)); [10514-10515] - GenericResultAtLocation [Line: 10523]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (377), "i" (12UL)); [10523-10524] - GenericResultAtLocation [Line: 10824]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-remove.c.prepared"), "i" (602), "i" (12UL)); [10824-10825] - GenericResultAtLocation [Line: 10945]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-spine.c.prepared"), "i" (58), "i" (12UL)); [10945-10946] - GenericResultAtLocation [Line: 11133]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-spine.c.prepared"), "i" (193), "i" (12UL)); [11133-11134] - GenericResultAtLocation [Line: 11152]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-spine.c.prepared"), "i" (202), "i" (12UL)); [11152-11153] - GenericResultAtLocation [Line: 11229]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-spine.c.prepared"), "i" (255), "i" (12UL)); [11229-11230] - GenericResultAtLocation [Line: 11244]: 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/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/574/dscv_tempdir/dscv/ri/32_7a/drivers/md/persistent-data/dm-btree-spine.c.prepared"), "i" (262), "i" (12UL)); [11244-11245] * 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: 11351]: 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 17 procedures, 152 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.4s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 417 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 400 mSDsluCounter, 112 SdHoareTripleChecker+Invalid, 0.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 45 mSDsCounter, 228 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 323 IncrementalHoareTripleChecker+Invalid, 551 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 228 mSolverCounterUnsat, 67 mSDtfsCounter, 323 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=152occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 54 LocationsWithAnnotation, 172 PreInvPairs, 199 NumberOfFragments, 130 HoareAnnotationTreeSize, 172 FomulaSimplifications, 462 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 54 FomulaSimplificationsInter, 600 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 25 NumberOfCodeBlocks, 25 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 23 ConstructedInterpolants, 0 QuantifiedInterpolants, 61 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2023-11-12 02:26:10,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3cd0c-edd9-4bff-a3b0-4e2f40a9b24b/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE