Trace number 1513397

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1802626390-033.cnf
MD5SUM298c47e7c897264ddc867921f7476e46
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark204.688
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  180                                                  |
0.00/0.00	c |  Number of clauses:    15300                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.00/0.03	c |  Timeout:              43200 s
0.00/0.03	c |  Random Seed:          422901434.000000
0.00/0.03	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.03	c |                                                                             |
0.39/0.44	c ============================[ Search Statistics ]==============================
0.39/0.44	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.44	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.44	c ===============================================================================
0.39/0.44	c |         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.49/0.53	c |       101 |     180    15300   107100 |     5610      101     55 |  0.003 % |
0.59/0.62	c |       252 |     180    15300   107100 |     6171      252     53 |  0.003 % |
0.69/0.72	c |       478 |     180    15300   107100 |     6788      478     53 |  0.003 % |
0.79/0.82	c |       815 |     180    15300   107100 |     7466      815     53 |  0.003 % |
0.89/0.94	c |      1321 |     180    15300   107100 |     8213     1321     53 |  0.003 % |
0.99/1.08	c |      2080 |     180    15300   107100 |     9034     2080     53 |  0.003 % |
1.19/1.26	c |      3219 |     180    15300   107100 |     9938     3219     53 |  0.003 % |
1.49/1.51	c |      4928 |     180    15300   107100 |    10932     4928     53 |  0.003 % |
1.79/1.86	c |      7490 |     180    15300   107100 |    12025     7490     54 |  0.003 % |
2.39/2.49	c |     11337 |     180    15300   107100 |    13228    11337     54 |  0.003 % |
3.40/3.48	c |     17103 |     180    15300   107100 |    14550    10447     53 |  0.003 % |
4.89/4.98	c |     25755 |     180    15300   107100 |    16005    11781     52 |  0.003 % |
7.49/7.57	c |     38730 |     180    15300   107100 |    17606     8673     53 |  0.003 % |
11.29/11.31	c |     58194 |     180    15300   107100 |    19367    10444     53 |  0.003 % |
17.78/17.84	c |     87387 |     180    15300   107100 |    21303    10464     52 |  0.003 % |
27.98/28.07	c |    131177 |     180    15300   107100 |    23434    11472     53 |  0.003 % |
44.78/44.88	c |    196861 |     180    15300   107100 |    25777    17555     54 |  0.003 % |
71.48/71.52	c |    295389 |     180    15300   107100 |    28355    20195     52 |  0.003 % |
115.47/115.53	c |    443178 |     180    15300   107100 |    31191    22725     55 |  0.003 % |
187.05/187.16	c |    664863 |     180    15300   107100 |    34310    19331     55 |  0.003 % |
299.91/300.01	c |    997388 |     180    15300   107100 |    37741    28926     55 |  0.003 % |
475.87/476.02	c |   1496176 |     180    15300   107100 |    41515    31904     55 |  0.003 % |
757.70/757.95	c |   2244359 |     180    15300   107100 |    45666    40028     54 |  0.003 % |

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-1513397-1238217349/watcher-1513397-1238217349 -o /tmp/evaluation-result-1513397-1238217349/solver-1513397-1238217349 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=422901434 HOME/instance-1513397-1238217349.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: 0.91 0.95 0.91 3/73 31347
/proc/meminfo: memFree=1567224/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=2544 CPUtime=0
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 347 0 0 0 0 0 0 0 20 0 1 0 974153497 2605056 332 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 636 332 88 221 0 412 0

[startup+0.107032 s]
/proc/loadavg: 0.91 0.95 0.91 3/73 31347
/proc/meminfo: memFree=1567224/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=5812 CPUtime=0.1
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 1162 0 0 0 10 0 0 0 20 0 1 0 974153497 5951488 1147 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 1453 1147 97 221 0 1229 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5812

[startup+0.201041 s]
/proc/loadavg: 0.91 0.95 0.91 3/73 31347
/proc/meminfo: memFree=1567224/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=5812 CPUtime=0.19
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 1162 0 0 0 19 0 0 0 21 0 1 0 974153497 5951488 1147 1992294400 4194304 5102416 548682068800 18446744073709551615 4272789 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 1453 1147 97 221 0 1229 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5812

[startup+0.301051 s]
/proc/loadavg: 0.91 0.95 0.91 3/73 31347
/proc/meminfo: memFree=1567224/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=5992 CPUtime=0.29
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 1193 0 0 0 29 0 0 0 22 0 1 0 974153497 6135808 1178 1992294400 4194304 5102416 548682068800 18446744073709551615 4272809 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 1498 1178 98 221 0 1274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5992

[startup+0.701093 s]
/proc/loadavg: 0.91 0.95 0.91 3/73 31347
/proc/meminfo: memFree=1567224/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=5264 CPUtime=0.69
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 1206 0 0 0 69 0 0 0 25 0 1 0 974153497 5390336 1038 1992294400 4194304 5102416 548682068800 18446744073709551615 4220524 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 1316 1038 111 221 0 1092 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5264

[startup+1.50118 s]
/proc/loadavg: 0.91 0.95 0.91 2/74 31348
/proc/meminfo: memFree=1563248/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=5924 CPUtime=1.49
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 1344 0 0 0 149 0 0 0 25 0 1 0 974153497 6066176 1176 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 1481 1176 111 221 0 1257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5924

[startup+3.10134 s]
/proc/loadavg: 0.91 0.95 0.91 2/74 31348
/proc/meminfo: memFree=1561456/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=8272 CPUtime=3.09
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 1936 0 0 0 308 1 0 0 25 0 1 0 974153497 8470528 1768 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 2068 1768 111 221 0 1844 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8272

[startup+6.30168 s]
/proc/loadavg: 0.92 0.95 0.91 2/74 31348
/proc/meminfo: memFree=1559792/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=9332 CPUtime=6.29
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 2196 0 0 0 628 1 0 0 25 0 1 0 974153497 9555968 2028 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 2333 2028 111 221 0 2109 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9332

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.91 2/74 31348
/proc/meminfo: memFree=1558136/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=10404 CPUtime=12.69
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 2479 0 0 0 1268 1 0 0 25 0 1 0 974153497 10653696 2311 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 2601 2311 111 221 0 2377 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10404

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.91 2/74 31348
/proc/meminfo: memFree=1556280/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=12400 CPUtime=25.48
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 2918 0 0 0 2547 1 0 0 25 0 1 0 974153497 12697600 2750 1992294400 4194304 5102416 548682068800 18446744073709551615 4228254 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 3100 2750 111 221 0 2876 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12400

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.91 2/74 31348
/proc/meminfo: memFree=1554104/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=14528 CPUtime=51.08
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 3446 0 0 0 5106 2 0 0 25 0 1 0 974153497 14876672 3278 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 3632 3278 111 221 0 3408 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14528

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.91 2/74 31348
/proc/meminfo: memFree=1551544/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=17172 CPUtime=102.26
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 4064 0 0 0 10224 2 0 0 25 0 1 0 974153497 17584128 3896 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 4293 3896 111 221 0 4069 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17172

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1549496/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=19332 CPUtime=162.25
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 4572 0 0 0 16222 3 0 0 25 0 1 0 974153497 19795968 4404 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 4833 4404 111 221 0 4609 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19332

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1547704/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=21212 CPUtime=222.23
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 5019 0 0 0 22220 3 0 0 25 0 1 0 974153497 21721088 4851 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 5303 4851 111 221 0 5079 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21212

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1546744/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=22364 CPUtime=282.21
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 5250 0 0 0 28218 3 0 0 25 0 1 0 974153497 22900736 5082 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 5591 5082 111 221 0 5367 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22364

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1545144/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=24044 CPUtime=342.2
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 5654 0 0 0 34216 4 0 0 25 0 1 0 974153497 24621056 5486 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 6011 5486 111 221 0 5787 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 24044

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1544504/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=24632 CPUtime=402.18
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 5806 0 0 0 40214 4 0 0 25 0 1 0 974153497 25223168 5638 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 6158 5638 111 221 0 5934 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 24632

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1543864/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=25464 CPUtime=462.17
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 5957 0 0 0 46213 4 0 0 25 0 1 0 974153497 26075136 5789 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 6366 5789 111 221 0 6142 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 25464

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1542456/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=27192 CPUtime=522.15
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 6318 0 0 0 52211 4 0 0 25 0 1 0 974153497 27844608 6150 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 6798 6150 111 221 0 6574 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 27192

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1541624/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=28016 CPUtime=582.14
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 6510 0 0 0 58209 5 0 0 25 0 1 0 974153497 28688384 6342 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 7004 6342 111 221 0 6780 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 28016

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1541496/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=28252 CPUtime=642.13
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 6542 0 0 0 64208 5 0 0 25 0 1 0 974153497 28930048 6374 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 7063 6374 111 221 0 6839 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 28252

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1541368/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=28252 CPUtime=702.11
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 6567 0 0 0 70206 5 0 0 25 0 1 0 974153497 28930048 6399 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 7063 6399 111 221 0 6839 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 28252

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1540152/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=29364 CPUtime=762.1
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 6851 0 0 0 76205 5 0 0 25 0 1 0 974153497 30068736 6683 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 7341 6683 111 221 0 7117 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 29364

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1539256/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=30328 CPUtime=822.08
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 7077 0 0 0 82203 5 0 0 25 0 1 0 974153497 31055872 6909 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 7582 6909 111 221 0 7358 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 30328

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1538616/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=31088 CPUtime=882.06
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 7231 0 0 0 88201 5 0 0 25 0 1 0 974153497 31834112 7063 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 7772 7063 111 221 0 7548 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 31088

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1537976/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=31780 CPUtime=942.04
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 7385 0 0 0 94199 5 0 0 25 0 1 0 974153497 32542720 7217 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 7945 7217 111 221 0 7721 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 31780

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1537976/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=31780 CPUtime=1002.03
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 7385 0 0 0 100198 5 0 0 25 0 1 0 974153497 32542720 7217 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 7945 7217 111 221 0 7721 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 31780

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1537592/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=32160 CPUtime=1062.02
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 7472 0 0 0 106196 6 0 0 25 0 1 0 974153497 32931840 7304 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 8040 7304 111 221 0 7816 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 32160

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1537336/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=32444 CPUtime=1122.01
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 7543 0 0 0 112195 6 0 0 25 0 1 0 974153497 33222656 7375 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 8111 7375 111 221 0 7887 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 32444

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1537080/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=32588 CPUtime=1181.99
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 7588 0 0 0 118193 6 0 0 25 0 1 0 974153497 33370112 7420 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 8147 7420 111 221 0 7923 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 32588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1537016/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=32792 CPUtime=1200.09
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 7615 0 0 0 120003 6 0 0 25 0 1 0 974153497 33579008 7447 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 8198 7447 111 221 0 7974 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 32792

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 31348
/proc/meminfo: memFree=1537016/2055920 swapFree=4175408/4192956
[pid=31347] ppid=31345 vsize=32792 CPUtime=1200.09
/proc/31347/stat : 31347 (varsat-random_s) R 31345 31347 30524 0 -1 4194304 7615 0 0 0 120003 6 0 0 25 0 1 0 974153497 33579008 7447 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31347/statm: 8198 7447 111 221 0 7974 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 32792

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.065989
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 32792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7615
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= 1522

runsolver used 1.11383 second user time and 3.2645 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-28 06:15:49
IDJOB=1513397
IDBENCH=70259
IDSOLVER=539
FILE ID=node79/1513397-1238217349
PBS_JOBID= 9060488
Free space on /tmp= 65556 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1802626390-033.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513397-1238217349/watcher-1513397-1238217349 -o /tmp/evaluation-result-1513397-1238217349/solver-1513397-1238217349 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=422901434 HOME/instance-1513397-1238217349.cnf

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

MD5SUM BENCH= 298c47e7c897264ddc867921f7476e46
RANDOM SEED=422901434

node79.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		: 3000.232
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		: 3000.232
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:       1567640 kB
Buffers:         49768 kB
Cached:         343800 kB
SwapCached:      11644 kB
Active:         123120 kB
Inactive:       286428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1567640 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            1476 kB
Writeback:           0 kB
Mapped:          22636 kB
Slab:            63800 kB
Committed_AS:  2543696 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-28 06:35:52