Trace number 1513481

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S1178729443-051.cnf
MD5SUMf5bbeff2cbd29506603dd9467e477360
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark421.162
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.02	c |  Timeout:              43200 s
0.00/0.02	c |  Random Seed:          1403981010.000000
0.00/0.02	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.02	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.02	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.02	c |                                                                             |
0.29/0.37	c ============================[ Search Statistics ]==============================
0.29/0.37	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.37	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.37	c ===============================================================================
0.29/0.37	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.39/0.45	c |       101 |     160    13600    95200 |     4986      101     48 |  0.004 % |
0.49/0.54	c |       251 |     160    13600    95200 |     5485      251     47 |  0.004 % |
0.59/0.62	c |       476 |     160    13600    95200 |     6033      476     47 |  0.004 % |
0.69/0.71	c |       815 |     160    13600    95200 |     6637      815     46 |  0.004 % |
0.79/0.82	c |      1322 |     160    13600    95200 |     7300     1322     47 |  0.004 % |
0.89/0.94	c |      2082 |     160    13600    95200 |     8031     2082     47 |  0.004 % |
1.10/1.11	c |      3225 |     160    13600    95200 |     8834     3225     47 |  0.004 % |
1.29/1.33	c |      4934 |     160    13600    95200 |     9717     4934     47 |  0.004 % |
1.59/1.66	c |      7497 |     160    13600    95200 |    10689     7497     48 |  0.004 % |
2.19/2.24	c |     11341 |     160    13600    95200 |    11758     5959     49 |  0.004 % |
2.98/3.01	c |     17107 |     160    13600    95200 |    12934    11725     49 |  0.004 % |
4.30/4.36	c |     25756 |     160    13600    95200 |    14227     7362     47 |  0.004 % |
6.50/6.54	c |     38731 |     160    13600    95200 |    15650    13185     48 |  0.004 % |
10.19/10.26	c |     58195 |     160    13600    95200 |    17215     9067     48 |  0.004 % |
15.59/15.68	c |     87389 |     160    13600    95200 |    18936    12327     48 |  0.004 % |
24.78/24.86	c |    131180 |     160    13600    95200 |    20830    18095     49 |  0.004 % |
40.88/40.90	c |    196865 |     160    13600    95200 |    22913    10625     47 |  0.004 % |
64.97/65.01	c |    295391 |     160    13600    95200 |    25204    16912     48 |  0.004 % |
103.26/103.34	c |    443180 |     160    13600    95200 |    27725    21278     49 |  0.004 % |
164.94/165.04	c |    664863 |     160    13600    95200 |    30497    12708     47 |  0.004 % |
262.10/262.27	c |    997388 |     160    13600    95200 |    33547    20444     47 |  0.004 % |
422.53/422.73	c |   1496176 |     160    13600    95200 |    36902    17456     47 |  0.004 % |
682.74/683.08	c |   2244358 |     160    13600    95200 |    40592    23484     46 |  0.004 % |
1092.69/1093.11	c |   3366632 |     160    13600    95200 |    44652    20863     48 |  0.004 % |

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-1513481-1238218551/watcher-1513481-1238218551 -o /tmp/evaluation-result-1513481-1238218551/solver-1513481-1238218551 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1403981010 HOME/instance-1513481-1238218551.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: 1.00 1.04 0.95 3/73 6271
/proc/meminfo: memFree=1160000/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=2544 CPUtime=0
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 341 0 0 0 0 0 0 0 20 0 1 0 1094520161 2605056 326 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 669 327 88 221 0 445 0

[startup+0.074675 s]
/proc/loadavg: 1.00 1.04 0.95 3/73 6271
/proc/meminfo: memFree=1160000/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=5608 CPUtime=0.06
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 1096 0 0 0 6 0 0 0 20 0 1 0 1094520161 5742592 1081 1992294400 4194304 5102416 548682068800 18446744073709551615 4272789 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 1402 1081 97 221 0 1178 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5608

[startup+0.10168 s]
/proc/loadavg: 1.00 1.04 0.95 3/73 6271
/proc/meminfo: memFree=1160000/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=5608 CPUtime=0.09
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 1096 0 0 0 9 0 0 0 20 0 1 0 1094520161 5742592 1081 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 1402 1081 97 221 0 1178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5608

[startup+0.301718 s]
/proc/loadavg: 1.00 1.04 0.95 3/73 6271
/proc/meminfo: memFree=1160000/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=5680 CPUtime=0.29
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 1124 0 0 0 29 0 0 0 22 0 1 0 1094520161 5816320 1109 1992294400 4194304 5102416 548682068800 18446744073709551615 4272942 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 1420 1109 98 221 0 1196 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5680

[startup+0.701843 s]
/proc/loadavg: 1.00 1.04 0.95 3/73 6271
/proc/meminfo: memFree=1160000/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=4936 CPUtime=0.69
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 1138 0 0 0 69 0 0 0 25 0 1 0 1094520161 5054464 940 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 1234 940 112 221 0 1010 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4936

[startup+1.50195 s]
/proc/loadavg: 1.00 1.04 0.95 2/74 6272
/proc/meminfo: memFree=1156416/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=5768 CPUtime=1.49
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 1337 0 0 0 149 0 0 0 25 0 1 0 1094520161 5906432 1139 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 1442 1139 112 221 0 1218 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5768

[startup+3.10125 s]
/proc/loadavg: 1.00 1.04 0.95 2/74 6272
/proc/meminfo: memFree=1154560/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=7564 CPUtime=3.08
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 1765 0 0 0 308 0 0 0 25 0 1 0 1094520161 7745536 1567 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 1891 1567 112 221 0 1667 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7564

[startup+6.30186 s]
/proc/loadavg: 1.00 1.04 0.95 2/74 6272
/proc/meminfo: memFree=1153344/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=8328 CPUtime=6.29
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 1977 0 0 0 628 1 0 0 25 0 1 0 1094520161 8527872 1779 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 2082 1779 112 221 0 1858 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8328

[startup+12.7011 s]
/proc/loadavg: 1.00 1.04 0.95 2/74 6272
/proc/meminfo: memFree=1151744/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=9748 CPUtime=12.69
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 2299 0 0 0 1268 1 0 0 25 0 1 0 1094520161 9981952 2101 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 2437 2101 112 221 0 2213 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9748

[startup+25.5015 s]
/proc/loadavg: 1.00 1.03 0.95 2/74 6272
/proc/meminfo: memFree=1150336/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=11380 CPUtime=25.48
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 2700 0 0 0 2547 1 0 0 25 0 1 0 1094520161 11653120 2502 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 2845 2502 112 221 0 2621 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11380

[startup+51.1014 s]
/proc/loadavg: 1.00 1.03 0.95 2/74 6272
/proc/meminfo: memFree=1148224/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=13296 CPUtime=51.07
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 3150 0 0 0 5105 2 0 0 25 0 1 0 1094520161 13615104 2952 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 3324 2952 112 221 0 3100 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13296

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 0.95 2/74 6272
/proc/meminfo: memFree=1146112/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=15504 CPUtime=102.26
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 3670 0 0 0 10224 2 0 0 25 0 1 0 1094520161 15876096 3472 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 3876 3472 112 221 0 3652 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15504

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 0.95 2/74 6272
/proc/meminfo: memFree=1144192/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=17640 CPUtime=162.23
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 4145 0 0 0 16221 2 0 0 25 0 1 0 1094520161 18063360 3947 1992294400 4194304 5102416 548682068800 18446744073709551615 4254314 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 4410 3947 112 221 0 4186 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17640

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 0.95 2/74 6272
/proc/meminfo: memFree=1142656/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=19268 CPUtime=222.21
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 4526 0 0 0 22218 3 0 0 25 0 1 0 1094520161 19730432 4328 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 4817 4328 112 221 0 4593 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19268

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 0.95 2/74 6272
/proc/meminfo: memFree=1141248/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=20656 CPUtime=282.19
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 4866 0 0 0 28216 3 0 0 25 0 1 0 1094520161 21151744 4668 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 5164 4668 112 221 0 4940 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20656

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6272
/proc/meminfo: memFree=1140224/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=21704 CPUtime=342.16
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 5112 0 0 0 34213 3 0 0 25 0 1 0 1094520161 22224896 4914 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 5426 4914 112 221 0 5202 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 21704

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6272
/proc/meminfo: memFree=1139648/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=22244 CPUtime=402.14
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 5248 0 0 0 40211 3 0 0 25 0 1 0 1094520161 22777856 5050 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 5561 5050 112 221 0 5337 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 22244

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6272
/proc/meminfo: memFree=1138752/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=23204 CPUtime=462.11
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 5498 0 0 0 46208 3 0 0 25 0 1 0 1094520161 23760896 5300 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 5801 5300 112 221 0 5577 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 23204

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6273
/proc/meminfo: memFree=1137792/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=24248 CPUtime=522.09
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 5722 0 0 0 52206 3 0 0 25 0 1 0 1094520161 24829952 5524 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 6062 5524 112 221 0 5838 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 24248

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6273
/proc/meminfo: memFree=1137280/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=24816 CPUtime=582.08
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 5851 0 0 0 58204 4 0 0 25 0 1 0 1094520161 25411584 5653 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 6204 5653 112 221 0 5980 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 24816

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6274
/proc/meminfo: memFree=1137024/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=25148 CPUtime=642.06
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 5906 0 0 0 64202 4 0 0 25 0 1 0 1094520161 25751552 5708 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 6287 5708 112 221 0 6063 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 25148

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6274
/proc/meminfo: memFree=1136064/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=26296 CPUtime=702.03
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 6166 0 0 0 70199 4 0 0 25 0 1 0 1094520161 26927104 5968 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 6574 5968 112 221 0 6350 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 26296

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6274
/proc/meminfo: memFree=1135360/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=26828 CPUtime=762.01
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 6302 0 0 0 76197 4 0 0 25 0 1 0 1094520161 27471872 6104 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 6707 6104 112 221 0 6483 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 26828

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6274
/proc/meminfo: memFree=1134848/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=27476 CPUtime=821.99
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 6425 0 0 0 82195 4 0 0 25 0 1 0 1094520161 28135424 6227 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 6869 6227 112 221 0 6645 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 27476

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6274
/proc/meminfo: memFree=1134528/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=27664 CPUtime=881.96
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 6499 0 0 0 88192 4 0 0 25 0 1 0 1094520161 28327936 6301 1992294400 4194304 5102416 548682068800 18446744073709551615 4255254 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 6916 6301 112 221 0 6692 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 27664

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6274
/proc/meminfo: memFree=1134080/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=28248 CPUtime=941.94
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 6603 0 0 0 94190 4 0 0 25 0 1 0 1094520161 28925952 6405 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 7062 6405 112 221 0 6838 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 28248

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6274
/proc/meminfo: memFree=1133760/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=28628 CPUtime=1001.92
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 6699 0 0 0 100187 5 0 0 25 0 1 0 1094520161 29315072 6501 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 7157 6501 112 221 0 6933 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 28628

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6274
/proc/meminfo: memFree=1133440/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=28912 CPUtime=1061.9
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 6757 0 0 0 106185 5 0 0 25 0 1 0 1094520161 29605888 6559 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 7228 6559 112 221 0 7004 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 28912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6274
/proc/meminfo: memFree=1132608/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=29760 CPUtime=1121.88
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 6960 0 0 0 112183 5 0 0 25 0 1 0 1094520161 30474240 6762 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 7440 6762 112 221 0 7216 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 29760

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6274
/proc/meminfo: memFree=1132096/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=30400 CPUtime=1181.86
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 7100 0 0 0 118181 5 0 0 25 0 1 0 1094520161 31129600 6902 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 7600 6902 112 221 0 7376 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 30400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/74 6274
/proc/meminfo: memFree=1131840/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=30700 CPUtime=1200.05
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 7165 0 0 0 120000 5 0 0 25 0 1 0 1094520161 31436800 6967 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 7675 6967 112 221 0 7451 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 30700

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: 1.00 1.00 0.95 2/74 6274
/proc/meminfo: memFree=1131840/2055920 swapFree=4173988/4192956
[pid=6271] ppid=6269 vsize=30700 CPUtime=1200.05
/proc/6271/stat : 6271 (varsat-random_s) R 6269 6271 5404 0 -1 4194304 7165 0 0 0 120000 5 0 0 25 0 1 0 1094520161 31436800 6967 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6271/statm: 7675 6967 112 221 0 7451 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 30700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.05999
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 30700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7165
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= 1217

runsolver used 1.17782 second user time and 3.19951 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-28 06:35:52
IDJOB=1513481
IDBENCH=70266
IDSOLVER=539
FILE ID=node76/1513481-1238218551
PBS_JOBID= 9060491
Free space on /tmp= 65808 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S1178729443-051.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513481-1238218551/watcher-1513481-1238218551 -o /tmp/evaluation-result-1513481-1238218551/solver-1513481-1238218551 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1403981010 HOME/instance-1513481-1238218551.cnf

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

MD5SUM BENCH= f5bbeff2cbd29506603dd9467e477360
RANDOM SEED=1403981010

node76.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		: 3000.259
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		: 3000.259
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:       1160480 kB
Buffers:         45080 kB
Cached:         766832 kB
SwapCached:      10684 kB
Active:          85676 kB
Inactive:       745316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1160480 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          19044 kB
Slab:            49532 kB
Committed_AS:  2834768 kB
PageTables:       2048 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= 65804 MiB
End job on node76 at 2009-03-28 06:55:54