Trace number 1512725

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/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1185462553-011.cnf
MD5SUM775d7caa3d486b151a5911ebb89973a9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark73.9568
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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:  800                                                  |
0.00/0.00	c |  Number of clauses:    16000                                                |
0.01/0.03	c |  Parsing time:         0.03         s                                       |
0.01/0.03	c |  Timeout:              43200 s
0.01/0.03	c |  Random Seed:          258727219.000000
0.01/0.03	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.01/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.01/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.01/0.03	c |                                                                             |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.09/0.19	c |       100 |     800    16000    80000 |     5866      100    100 |  0.000 % |
0.19/0.25	c |       250 |     800    16000    80000 |     6453      250     87 |  0.000 % |
0.29/0.33	c |       475 |     800    16000    80000 |     7098      475     93 |  0.000 % |
0.39/0.41	c |       812 |     800    16000    80000 |     7808      812     97 |  0.000 % |
0.49/0.51	c |      1318 |     800    16000    80000 |     8589     1318    101 |  0.000 % |
0.59/0.64	c |      2077 |     800    16000    80000 |     9448     2077    101 |  0.000 % |
0.79/0.81	c |      3217 |     800    16000    80000 |    10393     3217    103 |  0.000 % |
0.99/1.08	c |      4926 |     800    16000    80000 |    11432     4926    105 |  0.000 % |
1.39/1.49	c |      7488 |     800    16000    80000 |    12575     7488    109 |  0.000 % |
2.09/2.19	c |     11332 |     800    16000    80000 |    13833    11332    110 |  0.000 % |
3.19/3.27	c |     17098 |     800    16000    80000 |    15216    10049    110 |  0.000 % |
5.09/5.11	c |     25747 |     800    16000    80000 |    16738    10936    110 |  0.000 % |
8.29/8.37	c |     38721 |     800    16000    80000 |    18412    15405    118 |  0.000 % |
13.88/13.97	c |     58186 |     800    16000    80000 |    20253    16162    117 |  0.000 % |
22.89/22.92	c |     87380 |     800    16000    80000 |    22278    14563    118 |  0.000 % |
38.78/38.81	c |    131169 |     800    16000    80000 |    24506    13234    119 |  0.000 % |
61.77/61.81	c |    196853 |     800    16000    80000 |    26957    15483    116 |  0.000 % |
101.46/101.55	c |    295379 |     800    16000    80000 |    29652    24157    120 |  0.000 % |
164.95/165.01	c |    443169 |     800    16000    80000 |    32618    18160    115 |  0.000 % |
263.62/263.73	c |    664855 |     800    16000    80000 |    35879    19557    119 |  0.000 % |
424.97/425.17	c |    997380 |     800    16000    80000 |    39467    35992    120 |  0.000 % |
693.21/693.40	c |   1496171 |     800    16000    80000 |    43414    36254    123 |  0.000 % |
1113.80/1114.18	c |   2244354 |     800    16000    80000 |    47756    37583    121 |  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-1512725-1238207740/watcher-1512725-1238207740 -o /tmp/evaluation-result-1512725-1238207740/solver-1512725-1238207740 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=258727219 HOME/instance-1512725-1238207740.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 1.00 0.90 3/64 9421
/proc/meminfo: memFree=913472/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=2552 CPUtime=0
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 329 0 0 0 0 0 0 0 18 0 1 0 1093439577 2613248 314 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 638 314 88 221 0 414 0

[startup+0.01506 s]
/proc/loadavg: 1.00 1.00 0.90 3/64 9421
/proc/meminfo: memFree=913472/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=3524 CPUtime=0.01
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 562 0 0 0 1 0 0 0 18 0 1 0 1093439577 3608576 547 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 881 549 88 221 0 657 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3524

[startup+0.101067 s]
/proc/loadavg: 1.00 1.00 0.90 3/64 9421
/proc/meminfo: memFree=913472/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=5788 CPUtime=0.09
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 1117 0 0 0 9 0 0 0 18 0 1 0 1093439577 5926912 1102 1992294400 4194304 5102416 548682068800 18446744073709551615 4272798 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 1447 1102 98 221 0 1223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5788

[startup+0.301084 s]
/proc/loadavg: 1.00 1.00 0.90 3/64 9421
/proc/meminfo: memFree=913472/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=5252 CPUtime=0.29
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 1135 0 0 0 29 0 0 0 19 0 1 0 1093439577 5378048 1023 1992294400 4194304 5102416 548682068800 18446744073709551615 4220560 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 1313 1023 116 221 0 1089 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5252

[startup+0.701118 s]
/proc/loadavg: 1.00 1.00 0.90 3/64 9421
/proc/meminfo: memFree=913472/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=5516 CPUtime=0.69
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 1202 0 0 0 69 0 0 0 22 0 1 0 1093439577 5648384 1090 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 1379 1090 116 221 0 1155 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5516

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 9422
/proc/meminfo: memFree=908536/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=8288 CPUtime=1.49
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 1875 0 0 0 149 0 0 0 25 0 1 0 1093439577 8486912 1763 1992294400 4194304 5102416 548682068800 18446744073709551615 4220204 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 2072 1763 116 221 0 1848 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8288

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 9422
/proc/meminfo: memFree=904952/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=11652 CPUtime=3.09
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 2721 0 0 0 309 0 0 0 25 0 1 0 1093439577 11931648 2609 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 2913 2609 116 221 0 2689 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11652

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 9422
/proc/meminfo: memFree=902328/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=13368 CPUtime=6.29
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 3139 0 0 0 628 1 0 0 25 0 1 0 1093439577 13688832 3027 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 3342 3027 116 221 0 3118 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13368

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 9422
/proc/meminfo: memFree=899448/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=15536 CPUtime=12.68
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 3662 0 0 0 1267 1 0 0 25 0 1 0 1093439577 15908864 3550 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 3884 3550 116 221 0 3660 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15536

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 9422
/proc/meminfo: memFree=896632/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=18308 CPUtime=25.48
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 4379 0 0 0 2546 2 0 0 25 0 1 0 1093439577 18747392 4267 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 4577 4267 116 221 0 4353 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18308

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 9422
/proc/meminfo: memFree=894072/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=20976 CPUtime=51.07
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 5035 0 0 0 5104 3 0 0 25 0 1 0 1093439577 21479424 4923 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 5244 4923 116 221 0 5020 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20976

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 9422
/proc/meminfo: memFree=890872/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=24180 CPUtime=102.27
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 5837 0 0 0 10223 4 0 0 25 0 1 0 1093439577 24760320 5725 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 6045 5725 116 221 0 5821 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24180

[startup+162.302 s]
/proc/loadavg: 1.07 1.02 0.91 2/65 9422
/proc/meminfo: memFree=887800/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=27344 CPUtime=162.25
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 6590 0 0 0 16220 5 0 0 25 0 1 0 1093439577 28000256 6478 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 6836 6478 116 221 0 6612 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27344

[startup+222.301 s]
/proc/loadavg: 1.02 1.01 0.91 2/65 9424
/proc/meminfo: memFree=884536/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=30440 CPUtime=222.23
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 7364 0 0 0 22217 6 0 0 25 0 1 0 1093439577 31170560 7252 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 7610 7252 116 221 0 7386 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 30440

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 0.91 2/65 9424
/proc/meminfo: memFree=882232/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=33004 CPUtime=282.22
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 8013 0 0 0 28215 7 0 0 25 0 1 0 1093439577 33796096 7901 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 8251 7901 116 221 0 8027 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33004

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 9424
/proc/meminfo: memFree=880120/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=34900 CPUtime=342.2
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 8453 0 0 0 34213 7 0 0 25 0 1 0 1093439577 35737600 8341 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 8725 8341 116 221 0 8501 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 34900

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 9424
/proc/meminfo: memFree=880184/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=34900 CPUtime=402.18
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 8454 0 0 0 40211 7 0 0 25 0 1 0 1093439577 35737600 8342 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 8725 8342 116 221 0 8501 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 34900

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 9424
/proc/meminfo: memFree=877240/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=37824 CPUtime=462.16
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 9208 0 0 0 46208 8 0 0 25 0 1 0 1093439577 38731776 9096 1992294400 4194304 5102416 548682068800 18446744073709551615 4255234 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 9456 9096 116 221 0 9232 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 37824

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 9424
/proc/meminfo: memFree=876344/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=38780 CPUtime=522.15
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 9437 0 0 0 52206 9 0 0 25 0 1 0 1093439577 39710720 9325 1992294400 4194304 5102416 548682068800 18446744073709551615 4228254 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 9695 9325 116 221 0 9471 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 38780

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 9424
/proc/meminfo: memFree=875384/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=39872 CPUtime=582.13
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 9686 0 0 0 58204 9 0 0 25 0 1 0 1093439577 40828928 9574 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 9968 9574 116 221 0 9744 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 39872

[startup+642.301 s]
/proc/loadavg: 1.06 1.01 0.92 2/65 9424
/proc/meminfo: memFree=875128/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=40140 CPUtime=642.13
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 9748 0 0 0 64203 10 0 0 25 0 1 0 1093439577 41103360 9636 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 10035 9636 116 221 0 9811 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 40140

[startup+702.301 s]
/proc/loadavg: 1.02 1.01 0.92 2/65 9424
/proc/meminfo: memFree=873208/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=42208 CPUtime=702.1
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 10238 0 0 0 70200 10 0 0 25 0 1 0 1093439577 43220992 10126 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 10552 10126 116 221 0 10328 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 42208

[startup+762.306 s]
/proc/loadavg: 1.06 1.02 0.93 2/65 9424
/proc/meminfo: memFree=872120/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=43272 CPUtime=762.1
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 10498 0 0 0 76199 11 0 0 25 0 1 0 1093439577 44310528 10386 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 10818 10386 116 221 0 10594 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 43272

[startup+822.302 s]
/proc/loadavg: 1.11 1.04 0.94 2/65 9424
/proc/meminfo: memFree=871352/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=44004 CPUtime=822.07
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 10693 0 0 0 82196 11 0 0 25 0 1 0 1093439577 45060096 10581 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 11001 10581 116 221 0 10777 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 44004

[startup+882.302 s]
/proc/loadavg: 1.04 1.03 0.94 2/65 9424
/proc/meminfo: memFree=871096/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=44324 CPUtime=882.05
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 10755 0 0 0 88194 11 0 0 25 0 1 0 1093439577 45387776 10643 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 11081 10643 116 221 0 10857 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 44324

[startup+942.301 s]
/proc/loadavg: 1.01 1.02 0.94 2/65 9424
/proc/meminfo: memFree=870776/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=44596 CPUtime=942.04
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 10822 0 0 0 94193 11 0 0 25 0 1 0 1093439577 45666304 10710 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 11149 10710 116 221 0 10925 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 44596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 0.94 2/65 9424
/proc/meminfo: memFree=870392/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=45032 CPUtime=1002.03
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 10931 0 0 0 100191 12 0 0 25 0 1 0 1093439577 46112768 10819 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 11258 10819 116 221 0 11034 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 45032

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 9424
/proc/meminfo: memFree=869432/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=46292 CPUtime=1062.01
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 11182 0 0 0 106189 12 0 0 25 0 1 0 1093439577 47403008 11070 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 11573 11070 116 221 0 11349 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 46292

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 9424
/proc/meminfo: memFree=867640/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=47876 CPUtime=1121.99
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 11617 0 0 0 112187 12 0 0 25 0 1 0 1093439577 49025024 11505 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 11969 11505 116 221 0 11745 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 47876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9424
/proc/meminfo: memFree=865976/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=49568 CPUtime=1181.97
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 12019 0 0 0 118184 13 0 0 25 0 1 0 1093439577 50757632 11907 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 12392 11907 116 221 0 12168 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 49568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9424
/proc/meminfo: memFree=865912/2055920 swapFree=4167280/4192956
[pid=9421] ppid=9419 vsize=49568 CPUtime=1200.07
/proc/9421/stat : 9421 (varsat-random_s) R 9419 9421 9322 0 -1 4194304 12042 0 0 0 119994 13 0 0 25 0 1 0 1093439577 50757632 11930 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/9421/statm: 12392 11930 116 221 0 12168 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 49568

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.147977
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 49568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12042
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= 1971

runsolver used 1.15182 second user time and 2.16867 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-28 03:35:40
IDJOB=1512725
IDBENCH=70203
IDSOLVER=539
FILE ID=node31/1512725-1238207740
PBS_JOBID= 9060533
Free space on /tmp= 66264 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1185462553-011.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512725-1238207740/watcher-1512725-1238207740 -o /tmp/evaluation-result-1512725-1238207740/solver-1512725-1238207740 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=258727219 HOME/instance-1512725-1238207740.cnf

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

MD5SUM BENCH= 775d7caa3d486b151a5911ebb89973a9
RANDOM SEED=258727219

node31.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		: 3000.214
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		: 3000.214
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:        913952 kB
Buffers:         94608 kB
Cached:         930936 kB
SwapCached:      18664 kB
Active:         121460 kB
Inactive:       924240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        913952 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            1400 kB
Writeback:           0 kB
Mapped:          17300 kB
Slab:            82036 kB
Committed_AS:  2930932 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66260 MiB
End job on node31 at 2009-03-28 03:55:43