Trace number 1532216

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
IUT_BMB_SAT 1.0? (TO) 1200.09 1200.72

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1253795703-015.cnf
MD5SUM17b09148dbc69a552ff183cd5c8f891a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.6782
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.09/0.17	c WARNING: for repeatability, setting FPU to use double precision
0.09/0.17	c ============================[ Problem Statistics ]=============================
0.09/0.17	c |                                                                             |
0.09/0.17	c |  Number of variables:  900                                                  |
0.09/0.17	c |  Number of clauses:    18000                                                |
0.16/0.20	c |  Parsing time:         0.03         s                                       |
0.16/0.28	c ============================[ Search Statistics ]==============================
0.16/0.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.16/0.28	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.16/0.29	c ===============================================================================
0.16/0.29	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.16/0.30	c |       101 |     900    18000    90000 |     6600      101    105 |  0.000 % |
0.16/0.31	c |       251 |     900    18000    90000 |     7260      251    107 |  0.000 % |
0.16/0.33	c |       476 |     900    18000    90000 |     7986      476    109 |  0.000 % |
0.16/0.37	c |       814 |     900    18000    90000 |     8784      814    114 |  0.000 % |
0.16/0.42	c |      1321 |     900    18000    90000 |     9663     1321    116 |  0.000 % |
0.16/0.50	c |      2080 |     900    18000    90000 |    10629     2080    118 |  0.000 % |
0.16/0.62	c |      3223 |     900    18000    90000 |    11692     3223    118 |  0.000 % |
0.16/0.81	c |      4931 |     900    18000    90000 |    12861     4931    119 |  0.000 % |
1.08/1.15	c |      7493 |     900    18000    90000 |    14147     7493    120 |  0.000 % |
1.67/1.77	c |     11337 |     900    18000    90000 |    15562    11337    121 |  0.000 % |
2.78/2.86	c |     17103 |     900    18000    90000 |    17118     9173    125 |  0.000 % |
4.57/4.62	c |     25752 |     900    18000    90000 |    18830     9100    124 |  0.000 % |
7.57/7.63	c |     38726 |     900    18000    90000 |    20713    12496    136 |  0.000 % |
12.97/13.02	c |     58187 |     900    18000    90000 |    22784    10911    126 |  0.000 % |
22.26/22.35	c |     87379 |     900    18000    90000 |    25063    16555    129 |  0.000 % |
37.86/37.94	c |    131168 |     900    18000    90000 |    27569    20494    126 |  0.000 % |
63.74/63.86	c |    196852 |     900    18000    90000 |    30326    23941    130 |  0.000 % |
108.52/108.61	c |    295378 |     900    18000    90000 |    33359    15465    126 |  0.000 % |
177.98/178.13	c |    443167 |     900    18000    90000 |    36695    19891    129 |  0.000 % |
287.33/287.54	c |    664851 |     900    18000    90000 |    40364    28679    135 |  0.000 % |
448.94/449.29	c |    997378 |     900    18000    90000 |    44401    35321    135 |  0.000 % |
720.12/720.56	c |   1496167 |     900    18000    90000 |    48841    39377    142 |  0.000 % |
1196.99/1197.63	c |   2244350 |     900    18000    90000 |    53725    15268    122 |  0.000 % |
1200.09/1200.71	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532216-1238375762/watcher-1532216-1238375762 -o /tmp/evaluation-result-1532216-1238375762/solver-1532216-1238375762 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532216-1238375762.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.26 2.74 2.62 4/86 24966
/proc/meminfo: memFree=1813472/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=1496 CPUtime=0
/proc/24966/stat : 24966 (IUT_BMB_SAT) R 24964 24966 24747 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 463906688 1531904 147 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/24966/statm: 374 147 93 274 0 97 0

[startup+0.070543 s]
/proc/loadavg: 2.26 2.74 2.62 4/86 24966
/proc/meminfo: memFree=1813472/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.06
/proc/24966/stat : 24966 (IUT_BMB_SAT) R 24964 24966 24747 0 -1 4194304 521 0 0 0 6 0 0 0 18 0 1 0 463906688 2887680 504 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/24966/statm: 705 504 97 274 0 428 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2820

[startup+0.101548 s]
/proc/loadavg: 2.26 2.74 2.62 4/86 24966
/proc/meminfo: memFree=1813472/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.09
/proc/24966/stat : 24966 (IUT_BMB_SAT) R 24964 24966 24747 0 -1 4194304 537 0 0 0 8 1 0 0 18 0 1 0 463906688 2887680 520 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/24966/statm: 705 520 99 274 0 428 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2820

[startup+0.301585 s]
/proc/loadavg: 2.26 2.74 2.62 4/86 24966
/proc/meminfo: memFree=1813472/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 2820

[startup+0.701659 s]
/proc/loadavg: 2.26 2.74 2.62 4/86 24966
/proc/meminfo: memFree=1813472/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 2820

[startup+1.50181 s]
/proc/loadavg: 2.26 2.74 2.62 3/89 24969
/proc/meminfo: memFree=1806280/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=7964 CPUtime=1.31
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 1824 0 0 0 131 0 0 0 25 0 1 0 463906705 8155136 1731 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 1991 1731 84 178 0 1811 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16140

[startup+3.1021 s]
/proc/loadavg: 2.26 2.74 2.62 3/89 24969
/proc/meminfo: memFree=1802504/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=11132 CPUtime=2.92
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 2625 0 0 0 291 1 0 0 25 0 1 0 463906705 11399168 2532 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 2783 2532 84 178 0 2603 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19308

[startup+6.30169 s]
/proc/loadavg: 2.32 2.74 2.62 3/89 24969
/proc/meminfo: memFree=1799880/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=12584 CPUtime=6.11
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 2975 0 0 0 610 1 0 0 25 0 1 0 463906705 12886016 2882 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 3146 2882 84 178 0 2966 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20760

[startup+12.7029 s]
/proc/loadavg: 2.54 2.78 2.64 3/89 24969
/proc/meminfo: memFree=1796616/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=15488 CPUtime=12.51
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 3686 0 0 0 1249 2 0 0 25 0 1 0 463906705 15859712 3593 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 3872 3593 84 178 0 3692 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 23664

[startup+25.5012 s]
/proc/loadavg: 2.42 2.74 2.63 3/89 24969
/proc/meminfo: memFree=1794632/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=17468 CPUtime=25.3
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 4198 0 0 0 2528 2 0 0 25 0 1 0 463906705 17887232 4105 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 4367 4105 84 178 0 4187 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 25644

[startup+51.1019 s]
/proc/loadavg: 2.27 2.68 2.61 3/89 24969
/proc/meminfo: memFree=1792456/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=19612 CPUtime=50.88
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 4729 0 0 0 5085 3 0 0 25 0 1 0 463906705 20082688 4636 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 4903 4636 84 178 0 4723 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 27788

[startup+102.307 s]
/proc/loadavg: 2.12 2.57 2.58 3/89 24969
/proc/meminfo: memFree=1788744/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=23312 CPUtime=102.07
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 5632 0 0 0 10203 4 0 0 25 0 1 0 463906705 23871488 5539 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 5828 5539 84 178 0 5648 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 31488

[startup+162.301 s]
/proc/loadavg: 2.04 2.46 2.54 3/89 24969
/proc/meminfo: memFree=1786568/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=25400 CPUtime=162.03
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 6161 0 0 0 16199 4 0 0 25 0 1 0 463906705 26009600 6068 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 6350 6068 84 178 0 6170 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 33576

[startup+222.301 s]
/proc/loadavg: 2.01 2.38 2.50 3/89 24969
/proc/meminfo: memFree=1783688/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=28304 CPUtime=222
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 6897 0 0 0 22195 5 0 0 25 0 1 0 463906705 28983296 6804 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 7076 6804 84 178 0 6896 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 36480

[startup+282.302 s]
/proc/loadavg: 2.00 2.31 2.47 3/89 24969
/proc/meminfo: memFree=1783368/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0

################
# More data... #
################

/proc/meminfo: memFree=1772936/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=38860 CPUtime=761.74
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 9530 0 0 0 76166 8 0 0 25 0 1 0 463906705 39792640 9437 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 9715 9437 84 178 0 9535 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 47036

[startup+822.302 s]
/proc/loadavg: 2.00 2.04 2.24 3/89 24969
/proc/meminfo: memFree=1772552/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=39256 CPUtime=821.7
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 9635 0 0 0 82162 8 0 0 25 0 1 0 463906705 40198144 9542 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 9814 9542 84 178 0 9634 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 47432

[startup+882.302 s]
/proc/loadavg: 2.00 2.03 2.22 3/89 24969
/proc/meminfo: memFree=1771912/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=39916 CPUtime=881.68
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 9794 0 0 0 88159 9 0 0 25 0 1 0 463906705 40873984 9701 1992294400 134512640 135243223 4294956304 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 9979 9701 84 178 0 9799 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 48092

[startup+942.303 s]
/proc/loadavg: 2.00 2.02 2.21 3/89 24969
/proc/meminfo: memFree=1771784/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=40052 CPUtime=941.65
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 9808 0 0 0 94156 9 0 0 25 0 1 0 463906705 41013248 9715 1992294400 134512640 135243223 4294956304 18446744073709551615 134555907 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 10013 9715 84 178 0 9833 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 48228

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.19 3/89 24969
/proc/meminfo: memFree=1771528/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=40280 CPUtime=1001.62
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 9875 0 0 0 100153 9 0 0 25 0 1 0 463906705 41246720 9782 1992294400 134512640 135243223 4294956304 18446744073709551615 134570361 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 10070 9782 84 178 0 9890 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 48456

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.17 3/89 24969
/proc/meminfo: memFree=1771464/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=40276 CPUtime=1061.59
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 9875 0 0 0 106150 9 0 0 25 0 1 0 463906705 41242624 9782 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 10069 9782 84 178 0 9889 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 48452

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.16 3/89 24969
/proc/meminfo: memFree=1771272/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=40540 CPUtime=1121.55
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 9948 0 0 0 112146 9 0 0 25 0 1 0 463906705 41512960 9855 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 10135 9855 84 178 0 9955 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 48716

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.15 3/89 24969
/proc/meminfo: memFree=1770696/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=41068 CPUtime=1181.53
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 10076 0 0 0 118143 10 0 0 25 0 1 0 463906705 42053632 9983 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 10267 9983 84 178 0 10087 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 49244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 2.00 2.00 2.15 3/89 24969
/proc/meminfo: memFree=1770696/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=41068 CPUtime=1199.93
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 10076 0 0 0 119983 10 0 0 25 0 1 0 463906705 42053632 9983 1992294400 134512640 135243223 4294956304 18446744073709551615 134566410 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 10267 9983 84 178 0 10087 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 49244

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 2.00 2.00 2.15 3/89 24969
/proc/meminfo: memFree=1770696/2055924 swapFree=4179644/4192956
[pid=24966] ppid=24964 vsize=2820 CPUtime=0.16
/proc/24966/stat : 24966 (IUT_BMB_SAT) S 24964 24966 24747 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 463906688 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/24966/statm: 705 526 105 274 0 428 0
[pid=24968] ppid=24966 vsize=5356 CPUtime=0
/proc/24968/stat : 24968 (sh) S 24966 24966 24747 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 463906705 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24968/statm: 1339 232 193 169 0 50 0
[pid=24969] ppid=24968 vsize=41068 CPUtime=1199.93
/proc/24969/stat : 24969 (minisat) R 24968 24966 24747 0 -1 4194304 10076 0 0 0 119983 10 0 0 25 0 1 0 463906705 42053632 9983 1992294400 134512640 135243223 4294956304 18446744073709551615 134566410 0 0 4096 3 0 0 0 17 0 0 0
/proc/24969/statm: 10267 9983 84 178 0 10087 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 49244

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24966 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=108983
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=68989
# CPU time returned by wait4() is 0.177972
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.72
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.16
CPU usage (%): 99.9477
Max. virtual memory (cumulated for all children) (KiB): 49244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.108983
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1146
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 3

runsolver used 1.48977 second user time and 3.98439 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-30 03:16:03
IDJOB=1532216
IDBENCH=70217
IDSOLVER=523
FILE ID=node83/1532216-1238375762
PBS_JOBID= 9061299
Free space on /tmp= 66480 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1253795703-015.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532216-1238375762/watcher-1532216-1238375762 -o /tmp/evaluation-result-1532216-1238375762/solver-1532216-1238375762 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532216-1238375762.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 17b09148dbc69a552ff183cd5c8f891a
RANDOM SEED=1408542014

node83.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1814016 kB
Buffers:         32884 kB
Cached:         117792 kB
SwapCached:       7492 kB
Active:          35108 kB
Inactive:       134040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1814016 kB
SwapTotal:     4192956 kB
SwapFree:      4179644 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          25984 kB
Slab:            56884 kB
Committed_AS:  1041108 kB
PageTables:       2680 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node83 at 2009-03-30 03:36:03