Trace number 1532241

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) 1200.11 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1738391204-028.cnf
MD5SUMfd29fc2170c47e49781a555a781e5652
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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
0.09/0.18	c WARNING: for repeatability, setting FPU to use double precision
0.09/0.18	c ============================[ Problem Statistics ]=============================
0.09/0.18	c |                                                                             |
0.09/0.19	c |  Number of variables:  900                                                  |
0.09/0.19	c |  Number of clauses:    18000                                                |
0.17/0.21	c |  Parsing time:         0.03         s                                       |
0.17/0.30	c ============================[ Search Statistics ]==============================
0.17/0.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.17/0.30	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.17/0.30	c ===============================================================================
0.17/0.30	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.17/0.32	c |       100 |     900    18000    90000 |     6600      100     96 |  0.000 % |
0.17/0.33	c |       252 |     900    18000    90000 |     7260      252    105 |  0.000 % |
0.17/0.35	c |       479 |     900    18000    90000 |     7986      479    111 |  0.000 % |
0.17/0.39	c |       816 |     900    18000    90000 |     8784      816    113 |  0.000 % |
0.17/0.44	c |      1323 |     900    18000    90000 |     9663     1323    114 |  0.000 % |
0.17/0.52	c |      2082 |     900    18000    90000 |    10629     2082    116 |  0.000 % |
0.17/0.66	c |      3222 |     900    18000    90000 |    11692     3222    117 |  0.000 % |
0.17/0.87	c |      4930 |     900    18000    90000 |    12861     4930    118 |  0.000 % |
1.17/1.23	c |      7494 |     900    18000    90000 |    14147     7494    119 |  0.000 % |
1.77/1.86	c |     11338 |     900    18000    90000 |    15562    11338    121 |  0.000 % |
2.97/3.05	c |     17105 |     900    18000    90000 |    17118     9169    125 |  0.000 % |
4.87/4.97	c |     25755 |     900    18000    90000 |    18830     9096    123 |  0.000 % |
8.37/8.42	c |     38729 |     900    18000    90000 |    20713    12498    138 |  0.000 % |
14.47/14.50	c |     58190 |     900    18000    90000 |    22784    10929    130 |  0.000 % |
24.77/24.80	c |     87382 |     900    18000    90000 |    25063    16589    131 |  0.000 % |
41.35/41.48	c |    131173 |     900    18000    90000 |    27569    20386    137 |  0.000 % |
67.45/67.52	c |    196857 |     900    18000    90000 |    30326    25218    139 |  0.000 % |
111.64/111.79	c |    295384 |     900    18000    90000 |    33359    15921    129 |  0.000 % |
182.71/182.82	c |    443173 |     900    18000    90000 |    36695    17554    126 |  0.000 % |
292.98/293.12	c |    664857 |     900    18000    90000 |    40364    25166    133 |  0.000 % |
469.62/469.87	c |    997383 |     900    18000    90000 |    44401    31153    134 |  0.000 % |
750.84/751.16	c |   1496174 |     900    18000    90000 |    48841    27470    136 |  0.000 % |
1200.11/1200.51	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-1532241-1238376471/watcher-1532241-1238376471 -o /tmp/evaluation-result-1532241-1238376471/solver-1532241-1238376471 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532241-1238376471.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: 0.92 0.97 0.98 3/64 22481
/proc/meminfo: memFree=1784816/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=1496 CPUtime=0
/proc/22481/stat : 22481 (IUT_BMB_SAT) R 22479 22481 22260 0 -1 4194304 131 0 0 0 0 0 0 0 20 0 1 0 1110313328 1531904 114 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 374 114 93 274 0 97 0

[startup+0.0156079 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 22481
/proc/meminfo: memFree=1784816/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=1764 CPUtime=0.01
/proc/22481/stat : 22481 (IUT_BMB_SAT) R 22479 22481 22260 0 -1 4194304 254 0 0 0 1 0 0 0 20 0 1 0 1110313328 1806336 237 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 441 237 97 274 0 164 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1764

[startup+0.101619 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 22481
/proc/meminfo: memFree=1784816/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.09
/proc/22481/stat : 22481 (IUT_BMB_SAT) R 22479 22481 22260 0 -1 4194304 537 0 0 0 8 1 0 0 20 0 1 0 1110313328 2887680 520 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 705 520 99 274 0 428 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2820

[startup+0.301645 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 22481
/proc/meminfo: memFree=1784816/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 2820

[startup+0.701698 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 22481
/proc/meminfo: memFree=1784816/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 2820

[startup+1.5018 s]
/proc/loadavg: 0.92 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1777816/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=7588 CPUtime=1.31
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 1737 0 0 0 130 1 0 0 25 0 1 0 1110313347 7770112 1647 1992294400 134512640 135243223 4294956320 18446744073709551615 134555578 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 1897 1647 84 178 0 1717 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15764

[startup+3.10301 s]
/proc/loadavg: 0.92 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1774168/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=11152 CPUtime=2.9
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 2619 0 0 0 289 1 0 0 25 0 1 0 1110313347 11419648 2529 1992294400 134512640 135243223 4294956320 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 2788 2529 84 178 0 2608 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 19328

[startup+6.30143 s]
/proc/loadavg: 0.93 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1771224/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=12208 CPUtime=6.1
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 2890 0 0 0 609 1 0 0 25 0 1 0 1110313347 12500992 2800 1992294400 134512640 135243223 4294956320 18446744073709551615 134555523 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 3052 2800 84 178 0 2872 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20384

[startup+12.7023 s]
/proc/loadavg: 0.93 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1768088/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=15436 CPUtime=12.5
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 3667 0 0 0 1248 2 0 0 25 0 1 0 1110313347 15806464 3577 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 3859 3577 84 178 0 3679 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 23612

[startup+25.502 s]
/proc/loadavg: 0.95 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1766744/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=16756 CPUtime=25.3
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 4003 0 0 0 2527 3 0 0 25 0 1 0 1110313347 17158144 3913 1992294400 134512640 135243223 4294956320 18446744073709551615 134555941 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 4189 3913 84 178 0 4009 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 24932

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1763352/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=20220 CPUtime=50.88
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 4882 0 0 0 5085 3 0 0 25 0 1 0 1110313347 20705280 4792 1992294400 134512640 135243223 4294956320 18446744073709551615 134555639 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 5055 4792 84 178 0 4875 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 28396

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1760472/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=23124 CPUtime=102.08
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 5586 0 0 0 10203 5 0 0 25 0 1 0 1110313347 23678976 5496 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 5781 5496 84 178 0 5601 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 31300

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1758168/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=25368 CPUtime=162.05
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 6164 0 0 0 16200 5 0 0 25 0 1 0 1110313347 25976832 6074 1992294400 134512640 135243223 4294956320 18446744073709551615 134555616 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 6342 6074 84 178 0 6162 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 33544

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1755672/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=27876 CPUtime=222.03
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 6780 0 0 0 22197 6 0 0 25 0 1 0 1110313347 28545024 6690 1992294400 134512640 135243223 4294956320 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 6969 6690 84 178 0 6789 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 36052

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1755352/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1745688/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=37600 CPUtime=761.87
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 9239 0 0 0 76176 11 0 0 25 0 1 0 1110313347 38502400 9125 1992294400 134512640 135243223 4294956320 18446744073709551615 134555665 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 9400 9125 84 178 0 9220 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 45776

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1744728/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=38524 CPUtime=821.85
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 9466 0 0 0 82174 11 0 0 25 0 1 0 1110313347 39448576 9352 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 9631 9352 84 178 0 9451 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 46700

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1743768/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=39452 CPUtime=881.83
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 9705 0 0 0 88172 11 0 0 25 0 1 0 1110313347 40398848 9591 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 9863 9591 84 178 0 9683 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 47628

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1743320/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=39848 CPUtime=941.81
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 9800 0 0 0 94170 11 0 0 25 0 1 0 1110313347 40804352 9686 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 9962 9686 84 178 0 9782 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 48024

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1742680/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=40508 CPUtime=1001.79
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 9963 0 0 0 100167 12 0 0 25 0 1 0 1110313347 41480192 9849 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 10127 9849 84 178 0 9947 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 48684

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1742488/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=41292 CPUtime=1061.78
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 10147 0 0 0 106165 13 0 0 25 0 1 0 1110313347 42283008 10033 1992294400 134512640 135243223 4294956320 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 10323 10033 84 178 0 10143 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 49468

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1741528/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=41556 CPUtime=1121.75
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 10236 0 0 0 112162 13 0 0 25 0 1 0 1110313347 42553344 10122 1992294400 134512640 135243223 4294956320 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 10389 10122 84 178 0 10209 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 49732

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22484
/proc/meminfo: memFree=1741528/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=41444 CPUtime=1181.73
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 10237 0 0 0 118160 13 0 0 25 0 1 0 1110313347 42438656 10095 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 10361 10095 84 178 0 10181 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 49620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22486
/proc/meminfo: memFree=1741528/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=41444 CPUtime=1199.94
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 10237 0 0 0 119981 13 0 0 25 0 1 0 1110313347 42438656 10095 1992294400 134512640 135243223 4294956320 18446744073709551615 134555520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 10361 10095 84 178 0 10181 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 49620

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22486
/proc/meminfo: memFree=1741528/2055920 swapFree=4177692/4192956
[pid=22481] ppid=22479 vsize=2820 CPUtime=0.17
/proc/22481/stat : 22481 (IUT_BMB_SAT) S 22479 22481 22260 0 -1 4194304 544 0 0 0 11 6 0 0 21 0 1 0 1110313328 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22481/statm: 705 526 105 274 0 428 0
[pid=22483] ppid=22481 vsize=5356 CPUtime=0
/proc/22483/stat : 22483 (sh) S 22481 22481 22260 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110313347 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22483/statm: 1339 232 193 169 0 50 0
[pid=22484] ppid=22483 vsize=41444 CPUtime=1199.94
/proc/22484/stat : 22484 (minisat) R 22483 22481 22260 0 -1 4194304 10237 0 0 0 119981 13 0 0 25 0 1 0 1110313347 42438656 10095 1992294400 134512640 135243223 4294956320 18446744073709551615 134555520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22484/statm: 10361 10095 84 178 0 10181 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 49620

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22481 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=117982
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=70989
# CPU time returned by wait4() is 0.188971
# while last known CPU time is 1200.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.92
CPU system time (s): 0.19
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 49732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.117982
system time used= 0.070989
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= 6
involuntary context switches= 2

runsolver used 1.11483 second user time and 3.2635 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-30 03:27:51
IDJOB=1532241
IDBENCH=70222
IDSOLVER=523
FILE ID=node13/1532241-1238376471
PBS_JOBID= 9061275
Free space on /tmp= 66388 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1738391204-028.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532241-1238376471/watcher-1532241-1238376471 -o /tmp/evaluation-result-1532241-1238376471/solver-1532241-1238376471 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532241-1238376471.cnf HOME

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

MD5SUM BENCH= fd29fc2170c47e49781a555a781e5652
RANDOM SEED=1493624955

node13.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		: 3000.240
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		: 3000.240
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1785296 kB
Buffers:         54996 kB
Cached:         144300 kB
SwapCached:       9056 kB
Active:         119496 kB
Inactive:        90204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785296 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            46916 kB
Committed_AS:  2976048 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-30 03:47:52