Trace number 1512917

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1788451776-008.cnf
MD5SUM753f19bcdc2785a101dbb1ac96d61ec5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1018
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
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:          1104494898.000000
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 |                                                                             |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.19/0.21	c |       101 |     900    18000    90000 |     6600      101    102 |  0.000 % |
0.19/0.29	c |       253 |     900    18000    90000 |     7260      253    107 |  0.000 % |
0.29/0.37	c |       478 |     900    18000    90000 |     7986      478    108 |  0.000 % |
0.39/0.46	c |       815 |     900    18000    90000 |     8784      815    107 |  0.000 % |
0.49/0.58	c |      1321 |     900    18000    90000 |     9663     1321    111 |  0.000 % |
0.69/0.73	c |      2083 |     900    18000    90000 |    10629     2083    113 |  0.000 % |
0.89/0.92	c |      3223 |     900    18000    90000 |    11692     3223    115 |  0.000 % |
1.19/1.22	c |      4933 |     900    18000    90000 |    12861     4933    116 |  0.000 % |
1.59/1.67	c |      7497 |     900    18000    90000 |    14147     7497    118 |  0.000 % |
2.39/2.43	c |     11341 |     900    18000    90000 |    15562    11341    121 |  0.000 % |
3.69/3.78	c |     17107 |     900    18000    90000 |    17118     9166    124 |  0.000 % |
5.79/5.82	c |     25756 |     900    18000    90000 |    18830     9088    122 |  0.000 % |
9.39/9.47	c |     38730 |     900    18000    90000 |    20713    12489    135 |  0.000 % |
15.59/15.61	c |     58191 |     900    18000    90000 |    22784    10918    125 |  0.000 % |
26.68/26.75	c |     87384 |     900    18000    90000 |    25063    16638    137 |  0.000 % |
44.28/44.39	c |    131174 |     900    18000    90000 |    27569    20939    134 |  0.000 % |
73.76/73.88	c |    196858 |     900    18000    90000 |    30326    25818    132 |  0.000 % |
118.66/118.71	c |    295385 |     900    18000    90000 |    33359    16740    130 |  0.000 % |
191.94/192.01	c |    443174 |     900    18000    90000 |    36695    20112    132 |  0.000 % |
305.80/305.92	c |    664858 |     900    18000    90000 |    40364    30046    129 |  0.000 % |
502.65/502.86	c |    997385 |     900    18000    90000 |    44401    39796    130 |  0.000 % |
799.36/799.70	c |   1496173 |     900    18000    90000 |    48841    15044    123 |  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-1512917-1238210150/watcher-1512917-1238210150 -o /tmp/evaluation-result-1512917-1238210150/solver-1512917-1238210150 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1104494898 HOME/instance-1512917-1238210150.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: 0.92 0.97 0.91 3/65 19326
/proc/meminfo: memFree=1517600/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=2564 CPUtime=0
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 344 0 0 0 0 0 0 0 18 0 1 0 447348868 2625536 329 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 641 330 88 221 0 417 0

[startup+0.0536711 s]
/proc/loadavg: 0.92 0.97 0.91 3/65 19326
/proc/meminfo: memFree=1517600/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=5860 CPUtime=0.04
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 1186 0 0 0 4 0 0 0 18 0 1 0 447348868 6000640 1171 1992294400 4194304 5102416 548682068800 18446744073709551615 4272789 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 1465 1171 97 221 0 1241 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5860

[startup+0.101676 s]
/proc/loadavg: 0.92 0.97 0.91 3/65 19326
/proc/meminfo: memFree=1517600/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=6040 CPUtime=0.09
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 1222 0 0 0 9 0 0 0 18 0 1 0 447348868 6184960 1207 1992294400 4194304 5102416 548682068800 18446744073709551615 4272632 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 1510 1207 98 221 0 1286 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6040

[startup+0.301698 s]
/proc/loadavg: 0.92 0.97 0.91 3/65 19326
/proc/meminfo: memFree=1517600/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=5716 CPUtime=0.29
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 1239 0 0 0 29 0 0 0 19 0 1 0 447348868 5853184 1153 1992294400 4194304 5102416 548682068800 18446744073709551615 4221966 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 1429 1153 115 221 0 1205 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5716

[startup+0.701745 s]
/proc/loadavg: 0.92 0.97 0.91 3/65 19326
/proc/meminfo: memFree=1517600/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=5848 CPUtime=0.69
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 1255 0 0 0 69 0 0 0 22 0 1 0 447348868 5988352 1169 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 1462 1169 115 221 0 1238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5848

[startup+1.50183 s]
/proc/loadavg: 0.92 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1512536/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=8356 CPUtime=1.49
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 1870 0 0 0 149 0 0 0 25 0 1 0 447348868 8556544 1784 1992294400 4194304 5102416 548682068800 18446744073709551615 4249667 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 2089 1784 115 221 0 1865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8356

[startup+3.10202 s]
/proc/loadavg: 0.92 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1509016/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=12604 CPUtime=3.09
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 2953 0 0 0 308 1 0 0 25 0 1 0 447348868 12906496 2867 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 3151 2867 115 221 0 2927 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12604

[startup+6.30138 s]
/proc/loadavg: 0.93 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1504856/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=14720 CPUtime=6.29
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 3486 0 0 0 627 2 0 0 25 0 1 0 447348868 15073280 3400 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 3680 3400 115 221 0 3456 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14720

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1500824/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=18124 CPUtime=12.69
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 4309 0 0 0 1266 3 0 0 25 0 1 0 447348868 18558976 4223 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 4531 4223 115 221 0 4307 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18124

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1498264/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=20668 CPUtime=25.48
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 4955 0 0 0 2544 4 0 0 25 0 1 0 447348868 21164032 4869 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 5167 4869 115 221 0 4943 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20668

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1495000/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=23968 CPUtime=51.07
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 5769 0 0 0 5102 5 0 0 25 0 1 0 447348868 24543232 5683 1992294400 4194304 5102416 548682068800 18446744073709551615 4254343 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 5992 5683 115 221 0 5768 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23968

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1491416/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=27548 CPUtime=102.27
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 6658 0 0 0 10221 6 0 0 25 0 1 0 447348868 28209152 6572 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 6887 6572 115 221 0 6663 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27548

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1487704/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=31248 CPUtime=162.24
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 7596 0 0 0 16218 6 0 0 25 0 1 0 447348868 31997952 7510 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 7812 7510 115 221 0 7588 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31248

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1485080/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=33888 CPUtime=222.23
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 8250 0 0 0 22215 8 0 0 25 0 1 0 447348868 34701312 8164 1992294400 4194304 5102416 548682068800 18446744073709551615 4249504 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 8472 8164 115 221 0 8248 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33888

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1483928/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=35108 CPUtime=282.21
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 8544 0 0 0 28213 8 0 0 25 0 1 0 447348868 35950592 8458 1992294400 4194304 5102416 548682068800 18446744073709551615 4253793 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 8777 8458 115 221 0 8553 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35108

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1480664/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=38344 CPUtime=342.19
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 9341 0 0 0 34210 9 0 0 25 0 1 0 447348868 39264256 9255 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 9586 9255 115 221 0 9362 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 38344

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1479384/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=39548 CPUtime=402.17
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 9657 0 0 0 40208 9 0 0 25 0 1 0 447348868 40497152 9571 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 9887 9571 115 221 0 9663 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 39548

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1478616/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=40280 CPUtime=462.16
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 9838 0 0 0 46206 10 0 0 25 0 1 0 447348868 41246720 9752 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 10070 9752 115 221 0 9846 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 40280

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1476568/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=43304 CPUtime=522.14
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 10562 0 0 0 52204 10 0 0 25 0 1 0 447348868 44343296 10476 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 10826 10476 115 221 0 10602 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 43304

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1473688/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=45464 CPUtime=582.12
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 11075 0 0 0 58201 11 0 0 25 0 1 0 447348868 46555136 10989 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 11366 10989 115 221 0 11142 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 45464

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1473432/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=45596 CPUtime=642.11
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 11131 0 0 0 64200 11 0 0 25 0 1 0 447348868 46690304 11045 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 11399 11045 115 221 0 11175 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 45596

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1473176/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=45876 CPUtime=702.09
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 11182 0 0 0 70198 11 0 0 25 0 1 0 447348868 46977024 11096 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 11469 11096 115 221 0 11245 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 45876

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1472280/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=46964 CPUtime=762.07
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 11423 0 0 0 76196 11 0 0 25 0 1 0 447348868 48091136 11337 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 11741 11337 115 221 0 11517 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 46964

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1469720/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=49340 CPUtime=822.05
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 12052 0 0 0 82193 12 0 0 25 0 1 0 447348868 50524160 11966 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 12335 11966 115 221 0 12111 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 49340

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1467800/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=51212 CPUtime=882.04
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 12514 0 0 0 88191 13 0 0 25 0 1 0 447348868 52441088 12428 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 12803 12428 115 221 0 12579 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 51212

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1467224/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=51872 CPUtime=942.02
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 12655 0 0 0 94189 13 0 0 25 0 1 0 447348868 53116928 12569 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 12968 12569 115 221 0 12744 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 51872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1466904/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=52268 CPUtime=1002
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 12750 0 0 0 100187 13 0 0 25 0 1 0 447348868 53522432 12664 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 13067 12664 115 221 0 12843 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 52268

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1466264/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=52864 CPUtime=1061.98
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 12890 0 0 0 106185 13 0 0 25 0 1 0 447348868 54132736 12804 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 13216 12804 115 221 0 12992 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 52864

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1464984/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=54192 CPUtime=1121.96
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 13215 0 0 0 112183 13 0 0 25 0 1 0 447348868 55492608 13129 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 13548 13129 115 221 0 13324 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 54192

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1464984/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=54192 CPUtime=1181.95
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 13215 0 0 0 118181 14 0 0 25 0 1 0 447348868 55492608 13129 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 13548 13129 115 221 0 13324 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 54192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19327
/proc/meminfo: memFree=1464984/2055920 swapFree=4178736/4192956
[pid=19326] ppid=19324 vsize=54192 CPUtime=1200.05
/proc/19326/stat : 19326 (varsat-random_s) R 19324 19326 18685 0 -1 4194304 13215 0 0 0 119991 14 0 0 25 0 1 0 447348868 55492608 13129 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19326/statm: 13548 13129 115 221 0 13324 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 54192

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): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.149977
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 54192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13215
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= 2523

runsolver used 1.50977 second user time and 2.6246 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-28 04:15:50
IDJOB=1512917
IDBENCH=70219
IDSOLVER=539
FILE ID=node32/1512917-1238210150
PBS_JOBID= 9060532
Free space on /tmp= 66456 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1788451776-008.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512917-1238210150/watcher-1512917-1238210150 -o /tmp/evaluation-result-1512917-1238210150/solver-1512917-1238210150 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1104494898 HOME/instance-1512917-1238210150.cnf

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

MD5SUM BENCH= 753f19bcdc2785a101dbb1ac96d61ec5
RANDOM SEED=1104494898

node32.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		: 3000.234
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		: 3000.234
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:       1518016 kB
Buffers:         45952 kB
Cached:         426240 kB
SwapCached:       7344 kB
Active:          88912 kB
Inactive:       392028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1518016 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            1432 kB
Writeback:           0 kB
Mapped:          14472 kB
Slab:            42736 kB
Committed_AS:  1442760 kB
PageTables:       1488 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= 66452 MiB
End job on node32 at 2009-03-28 04:35:53