Trace number 1512761

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
VARSAT-random 2009-03-22? (TO) 1200.05 1200.92

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S2054922493-058.cnf
MD5SUMb60450275781a4bce2d80b1541942582
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark344.932
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.00/0.04	c |  Timeout:              43200 s
0.00/0.04	c |  Random Seed:          1953749578.000000
0.00/0.04	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.04	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.04	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.04	c |                                                                             |
0.09/0.17	c ============================[ Search Statistics ]==============================
0.09/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.17	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.17	c ===============================================================================
0.09/0.17	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.19/0.26	c |       100 |    1100    22000   110000 |     8066      100    124 |  0.000 % |
0.29/0.35	c |       251 |    1100    22000   110000 |     8873      251    126 |  0.000 % |
0.39/0.45	c |       476 |    1100    22000   110000 |     9760      476    128 |  0.000 % |
0.49/0.57	c |       813 |    1100    22000   110000 |    10736      813    130 |  0.000 % |
0.69/0.70	c |      1319 |    1100    22000   110000 |    11810     1319    131 |  0.000 % |
0.79/0.87	c |      2078 |    1100    22000   110000 |    12991     2078    129 |  0.000 % |
1.00/1.10	c |      3218 |    1100    22000   110000 |    14290     3218    129 |  0.000 % |
1.39/1.44	c |      4928 |    1100    22000   110000 |    15719     4928    136 |  0.000 % |
1.89/1.95	c |      7493 |    1100    22000   110000 |    17291     7493    139 |  0.000 % |
2.79/2.81	c |     11338 |    1100    22000   110000 |    19020    11338    142 |  0.000 % |
4.19/4.23	c |     17104 |    1100    22000   110000 |    20922    17104    145 |  0.000 % |
6.59/6.66	c |     25754 |    1100    22000   110000 |    23015    15095    146 |  0.000 % |
10.59/10.69	c |     38729 |    1100    22000   110000 |    25316    15884    146 |  0.000 % |
17.28/17.39	c |     58190 |    1100    22000   110000 |    27848    21005    153 |  0.000 % |
28.88/28.91	c |     87382 |    1100    22000   110000 |    30633    17482    150 |  0.000 % |
48.57/48.61	c |    131171 |    1100    22000   110000 |    33696    23005    154 |  0.000 % |
85.35/85.46	c |    196856 |    1100    22000   110000 |    37066    25030    154 |  0.000 % |
134.74/134.84	c |    295382 |    1100    22000   110000 |    40772    27923    153 |  0.000 % |
223.21/223.39	c |    443171 |    1100    22000   110000 |    44849    36431    152 |  0.000 % |
354.45/354.68	c |    664854 |    1100    22000   110000 |    49334    37950    159 |  0.000 % |
568.86/569.54	c |    997379 |    1100    22000   110000 |    54268    46207    155 |  0.000 % |
896.64/897.49	c |   1496167 |    1100    22000   110000 |    59695    23582    149 |  0.000 % |

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-1512761-1238208926/watcher-1512761-1238208926 -o /tmp/evaluation-result-1512761-1238208926/solver-1512761-1238208926 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1953749578 HOME/instance-1512761-1238208926.cnf 

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: 0.99 0.97 0.91 2/81 14691
/proc/meminfo: memFree=1136768/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=2708 CPUtime=0
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 411 0 0 0 0 0 0 0 20 0 1 0 697787644 2772992 396 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 677 397 88 221 0 453 0

[startup+0.011163 s]
/proc/loadavg: 0.99 0.97 0.91 2/81 14691
/proc/meminfo: memFree=1136768/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=3240 CPUtime=0
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 525 0 0 0 0 0 0 0 20 0 1 0 697787644 3317760 510 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 810 511 88 221 0 586 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3240

[startup+0.101179 s]
/proc/loadavg: 0.99 0.97 0.91 2/81 14691
/proc/meminfo: memFree=1136768/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=6880 CPUtime=0.09
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 1430 0 0 0 9 0 0 0 20 0 1 0 697787644 7045120 1415 1992294400 4194304 5102416 548682068800 18446744073709551615 4273038 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 1720 1415 97 221 0 1496 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6880

[startup+0.301218 s]
/proc/loadavg: 0.99 0.97 0.91 2/81 14691
/proc/meminfo: memFree=1136768/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=6288 CPUtime=0.29
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 1491 0 0 0 29 0 0 0 22 0 1 0 697787644 6438912 1313 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 1572 1313 115 221 0 1348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6288

[startup+0.701295 s]
/proc/loadavg: 0.99 0.97 0.91 2/81 14691
/proc/meminfo: memFree=1136768/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=6288 CPUtime=0.69
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 1492 0 0 0 69 0 0 0 25 0 1 0 697787644 6438912 1314 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 1572 1314 115 221 0 1348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6288

[startup+1.50145 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14692
/proc/meminfo: memFree=1131256/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=8540 CPUtime=1.49
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 2034 0 0 0 149 0 0 0 25 0 1 0 697787644 8744960 1856 1992294400 4194304 5102416 548682068800 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 2135 1856 115 221 0 1911 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8540

[startup+3.10176 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14692
/proc/meminfo: memFree=1127544/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=13368 CPUtime=3.09
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 3247 0 0 0 308 1 0 0 25 0 1 0 697787644 13688832 3069 1992294400 4194304 5102416 548682068800 18446744073709551615 4254393 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 3342 3069 115 221 0 3118 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13368

[startup+6.30138 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14692
/proc/meminfo: memFree=1118968/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=19148 CPUtime=6.29
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 4693 0 0 0 627 2 0 0 25 0 1 0 697787644 19607552 4515 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 4787 4515 115 221 0 4563 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19148

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14692
/proc/meminfo: memFree=1117048/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=20996 CPUtime=12.69
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 5162 0 0 0 1266 3 0 0 25 0 1 0 697787644 21499904 4984 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 5249 4984 115 221 0 5025 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20996

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14692
/proc/meminfo: memFree=1112568/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=25300 CPUtime=25.48
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 6220 0 0 0 2544 4 0 0 25 0 1 0 697787644 25907200 6042 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 6325 6042 115 221 0 6101 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25300

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14694
/proc/meminfo: memFree=1108728/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=29140 CPUtime=51.07
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 7168 0 0 0 5102 5 0 0 25 0 1 0 697787644 29839360 6990 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 7285 6990 115 221 0 7061 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29140

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14694
/proc/meminfo: memFree=1101688/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=36188 CPUtime=102.26
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 8952 0 0 0 10219 7 0 0 25 0 1 0 697787644 37056512 8774 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 9047 8774 115 221 0 8823 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36188

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14694
/proc/meminfo: memFree=1097464/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=40488 CPUtime=162.23
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 9975 0 0 0 16215 8 0 0 25 0 1 0 697787644 41459712 9797 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 10122 9797 115 221 0 9898 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 40488

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14694
/proc/meminfo: memFree=1096696/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=41280 CPUtime=222.21
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 10169 0 0 0 22213 8 0 0 25 0 1 0 697787644 42270720 9991 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 10320 9991 115 221 0 10096 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 41280

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14694
/proc/meminfo: memFree=1091768/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=46168 CPUtime=282.18
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 11396 0 0 0 28209 9 0 0 25 0 1 0 697787644 47276032 11218 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 11542 11218 115 221 0 11318 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 46168

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14700
/proc/meminfo: memFree=1090544/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=47356 CPUtime=342.15
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 11674 0 0 0 34206 9 0 0 25 0 1 0 697787644 48492544 11496 1992294400 4194304 5102416 548682068800 18446744073709551615 4254927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 11839 11496 115 221 0 11615 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 47356

[startup+402.301 s]
/proc/loadavg: 1.15 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1087600/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=49204 CPUtime=401.73
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 12173 0 0 0 40162 11 0 0 25 0 1 0 697787644 50384896 11995 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 12301 11995 115 221 0 12077 0
Current children cumulated CPU time (s) 401.73
Current children cumulated vsize (KiB) 49204

[startup+462.302 s]
/proc/loadavg: 1.05 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1085360/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=52148 CPUtime=461.7
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 12876 0 0 0 46158 12 0 0 25 0 1 0 697787644 53399552 12698 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 13037 12698 115 221 0 12813 0
Current children cumulated CPU time (s) 461.7
Current children cumulated vsize (KiB) 52148

[startup+522.301 s]
/proc/loadavg: 1.02 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1085360/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=52148 CPUtime=521.68
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 12897 0 0 0 52156 12 0 0 25 0 1 0 697787644 53399552 12719 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 13037 12719 115 221 0 12813 0
Current children cumulated CPU time (s) 521.68
Current children cumulated vsize (KiB) 52148

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1082288/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=55320 CPUtime=581.66
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 13676 0 0 0 58153 13 0 0 25 0 1 0 697787644 56647680 13498 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 13830 13498 115 221 0 13606 0
Current children cumulated CPU time (s) 581.66
Current children cumulated vsize (KiB) 55320

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1080624/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=56984 CPUtime=641.64
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 14100 0 0 0 64151 13 0 0 25 0 1 0 697787644 58351616 13922 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 14246 13922 115 221 0 14022 0
Current children cumulated CPU time (s) 641.64
Current children cumulated vsize (KiB) 56984

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1079608/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=58040 CPUtime=701.61
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 14352 0 0 0 70147 14 0 0 25 0 1 0 697787644 59432960 14174 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 14510 14174 115 221 0 14286 0
Current children cumulated CPU time (s) 701.61
Current children cumulated vsize (KiB) 58040

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1078648/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=58964 CPUtime=761.59
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 14606 0 0 0 76145 14 0 0 25 0 1 0 697787644 60379136 14428 1992294400 4194304 5102416 548682068800 18446744073709551615 4249179 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 14741 14428 115 221 0 14517 0
Current children cumulated CPU time (s) 761.59
Current children cumulated vsize (KiB) 58964

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1078200/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=59492 CPUtime=821.57
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 14713 0 0 0 82142 15 0 0 25 0 1 0 697787644 60919808 14535 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 14873 14535 115 221 0 14649 0
Current children cumulated CPU time (s) 821.57
Current children cumulated vsize (KiB) 59492

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1077816/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=59756 CPUtime=881.55
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 14806 0 0 0 88140 15 0 0 25 0 1 0 697787644 61190144 14628 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 14939 14628 115 221 0 14715 0
Current children cumulated CPU time (s) 881.55
Current children cumulated vsize (KiB) 59756

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1075704/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=61884 CPUtime=941.52
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 15330 0 0 0 94137 15 0 0 25 0 1 0 697787644 63369216 15152 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 15471 15152 115 221 0 15247 0
Current children cumulated CPU time (s) 941.52
Current children cumulated vsize (KiB) 61884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1071928/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=65664 CPUtime=1001.5
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 16272 0 0 0 100134 16 0 0 25 0 1 0 697787644 67239936 16094 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 16416 16094 115 221 0 16192 0
Current children cumulated CPU time (s) 1001.5
Current children cumulated vsize (KiB) 65664

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1071992/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=65664 CPUtime=1061.48
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 16273 0 0 0 106132 16 0 0 25 0 1 0 697787644 67239936 16095 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 16416 16095 115 221 0 16192 0
Current children cumulated CPU time (s) 1061.48
Current children cumulated vsize (KiB) 65664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1071800/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=65796 CPUtime=1121.46
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 16305 0 0 0 112130 16 0 0 25 0 1 0 697787644 67375104 16127 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 16449 16127 115 221 0 16225 0
Current children cumulated CPU time (s) 1121.46
Current children cumulated vsize (KiB) 65796

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1070840/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=66852 CPUtime=1181.43
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 16552 0 0 0 118127 16 0 0 25 0 1 0 697787644 68456448 16374 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 16713 16374 115 221 0 16489 0
Current children cumulated CPU time (s) 1181.43
Current children cumulated vsize (KiB) 66852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1070776/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=66852 CPUtime=1200.03
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 16552 0 0 0 119987 16 0 0 25 0 1 0 697787644 68456448 16374 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 16713 16374 115 221 0 16489 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 66852

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 15176
/proc/meminfo: memFree=1070776/2055920 swapFree=4174588/4192956
[pid=14691] ppid=14689 vsize=66852 CPUtime=1200.03
/proc/14691/stat : 14691 (varsat-random_s) R 14689 14691 14562 0 -1 4194304 16552 0 0 0 119987 16 0 0 25 0 1 0 697787644 68456448 16374 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/14691/statm: 16713 16374 115 221 0 16489 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 66852

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.92
CPU time (s): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.178972
CPU usage (%): 99.9281
Max. virtual memory (cumulated for all children) (KiB): 66852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16552
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= 2
involuntary context switches= 2597

runsolver used 1.47178 second user time and 4.00039 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-28 03:55:26
IDJOB=1512761
IDBENCH=70206
IDSOLVER=539
FILE ID=node88/1512761-1238208926
PBS_JOBID= 9060479
Free space on /tmp= 66476 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S2054922493-058.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512761-1238208926/watcher-1512761-1238208926 -o /tmp/evaluation-result-1512761-1238208926/solver-1512761-1238208926 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1953749578 HOME/instance-1512761-1238208926.cnf

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

MD5SUM BENCH= b60450275781a4bce2d80b1541942582
RANDOM SEED=1953749578

node88.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		: 3000.281
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		: 3000.281
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:      2055920 kB
MemFree:       1137248 kB
Buffers:         79472 kB
Cached:         746532 kB
SwapCached:       7608 kB
Active:         112128 kB
Inactive:       723272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1137248 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:            1540 kB
Writeback:           0 kB
Mapped:          14904 kB
Slab:            67488 kB
Committed_AS:  1769296 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-28 04:15:29